


Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
582 FNUS55 KRIW 151851 FWFRIW Fire Weather Planning Forecast for Western and Central Wyoming National Weather Service Riverton WY 1251 PM MDT Wed Oct 15 2025 .DISCUSSION... ...Yellowstone NP and Teton dispatch areas (includes fire weather zones 140...414...415...and 416)... Precipitation chances continue through Thursday night. Gusty south to southwest winds occur through this evening, lessening overnight, and then increasing again Thursday from the west. Snow should remain above 7000 feet, though some light snow is possible at lower levels early Thursday morning. Heaviest mountain snow occurs overnight tonight through Thursday afternoon. Minimum RHs today and Thursday remain above 60 percent, with cooler temperatures Thursday behind a cold front moving through tonight. ...Cody dispatch area (includes fire weather zones 275...276... 282...283...285...286...287...288...and 289)... Showers and isolated thunderstorms possible this afternoon. Precipitation chances will continue overnight and through Thursday night. A cold front moves through tonight, bringing snow levels down to around 7000 feet Thursday morning, though could be as low as 6500 feet. Heaviest mountain snow occurs overnight tonight through Thursday afternoon. Minimum RHs today and Thursday remain above 40 percent. ...Casper dispatch area (includes fire weather zones 277...278... 279...280...281...285...289...and 300)... Showers and isolated thunderstorms possible this afternoon. Precipitation chances will continue overnight and through Thursday night, with the highest totals for northern zones and higher elevations. A cold front moves through tonight, bringing snow levels down to around 7000 feet Thursday morning, though could be as low as 6500 feet. Heaviest mountain snow occurs overnight tonight through Thursday afternoon. Minimum RHs today and Thursday remain above 40 percent. ...Thunderstorms imply strong gusty and erratic winds... WYZ280-162100- Natrona County/Casper BLM- Including the cities of Casper and Midwest 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers early in the evening. Isolated thunderstorms through the day. Scattered showers early in the evening. Some thunderstorms may be severe. Chance of precipitation 50 percent. Chance of thunder...20 percent. Max temperature.....60-65. 24 hr trend......5 degrees cooler. Min humidity........52-58 percent. 24 hr trend......23 percent wetter. 20-foot winds.......East winds around 10 mph with gusts to around 25 mph. Ridge top winds.....East around 15 mph. Chc of wetting rain.5 percent. Transport winds.....East around 15 mph. Mixing Height.......2000-2800 ft agl. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered showers and thunderstorms in the evening, then numerous showers and isolated thunderstorms after midnight. Some thunderstorms may be severe early in the evening. Chance of precipitation 70 percent. Chance of thunder...30 percent. Min temperature.....39-44. 24 hr trend......4 degrees warmer. Max humidity........86-92 percent. 24 hr trend......2 percent drier. Humidity recovery...Excellent. 20-foot winds.......Northeast winds around 10 mph until 2400, then northwest until 0300, then east. Gusts up to 20 mph. Ridge top winds.....Northeast around 15 mph until 2400, then northwest. Chc of wetting rain.47 percent. Transport winds.....Northeast around 15 mph until 2400, then southwest. Mixing Height.......600-1200 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Numerous showers and isolated thunderstorms. Chance of precipitation 70 percent. Chance of thunder...10 percent. Max temperature.....44-49. 24 hr trend......16 degrees cooler. Min humidity........65-71 percent. 24 hr trend......13 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph until 1500, then west around 20 mph. Gusts up to 35 mph. Ridge top winds.....Southwest around 15 mph until 1200, then west around 25 mph. Chc of wetting rain.50 percent until 1200, then 35 percent. Transport winds.....West around 15 mph until 1200, then around 25 mph. Mixing Height.......1200-3200 ft agl. Smoke dispersal.....Poor to fair. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Scattered showers early in the evening. Chance of showers 30 percent. Chance of thunder...0 percent. Min temperature.....33-38. 24 hr trend......7 degrees cooler. Max humidity........78-84 percent. 24 hr trend......10 percent drier. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 15 to 20 mph with gusts to around 30 mph. Ridge top winds.....Southwest around 20 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph. Mixing Height.......600-2200 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....53-58. 24 hr trend......9 degrees warmer. Min humidity........39-45 percent. 24 hr trend......25 percent drier. 20-foot winds.......West winds 15 to 20 mph with gusts to around 30 mph. Ridge top winds.....West around 25 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph. Mixing Height.......1800-3800 ft agl. Smoke dispersal.....Fair to good. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Chance of showers after midnight. Lows in the lower 30s. West winds around 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and snow showers. Lows in the lower 30s. Highs in the upper 40s. West winds around 10 mph. .SUNDAY...Warmer. Mostly clear. Slight chance of showers. Lows in the upper 30s. Highs in the mid 60s. Southwest winds around 20 mph. .MONDAY...Cooler. Partly cloudy with chance of showers and snow showers. Lows in the upper 20s. Highs in the mid 50s. West winds around 15 mph. .TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 50s. .WEDNESDAY...Partly cloudy. Highs in the mid 50s. $$ WYZ283-162100- Upper Wind River Basin/Wind River Basin- Including the cities of Crowheart, Lander, Riverton, and Shoshoni 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers early in the evening. Isolated thunderstorms through the day. Isolated showers early in the evening. Chance of precipitation 50 percent. Chance of thunder...20 percent. Max temperature.....55-60. 24 hr trend......Unchanged. Min humidity........50-56 percent. 24 hr trend......6 percent wetter. 20-foot winds.......South winds around 15 mph with gusts to around 30 mph. Ridge top winds.....South around 20 mph. Chc of wetting rain.10 percent. Transport winds.....South around 20 mph. Mixing Height.......2600-4400 ft agl. Smoke dispersal.....Fair to good. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Isolated thunderstorms in the evening. Isolated showers. Scattered showers early in the morning. Chance of precipitation 50 percent. Chance of thunder...20 percent. Min temperature.....35-40. 24 hr trend......1 degree cooler. Max humidity........88-94 percent. 24 hr trend......2 percent wetter. Humidity recovery...Excellent. 20-foot winds.......South winds around 10 mph until 2100, then east until 2400, then northwest. Gusts up to 25 mph. Ridge top winds.....Southeast around 15 mph until 2400, then northwest. Chc of wetting rain.7 percent. Transport winds.....South around 15 mph until 2400, then northwest. Mixing Height.......600-1600 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Numerous showers and isolated thunderstorms. Chance of precipitation 70 percent. Chance of thunder...10 percent. Max temperature.....41-46. 24 hr trend......17 degrees cooler. Min humidity........76-82 percent. 24 hr trend......30 percent wetter. 20-foot winds.......Northwest winds 10 to 15 mph until 1500, then west. Gusts up to 25 mph. Ridge top winds.....Northwest around 15 mph. Chc of wetting rain.50 percent until 1200, then 40 percent. Transport winds.....Northwest around 15 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Scattered showers early in the evening, then isolated showers early in the evening. Chance of showers 50 percent. Chance of thunder...0 percent. Min temperature.....31-36. 24 hr trend......6 degrees cooler. Max humidity........78-84 percent. 24 hr trend......7 percent drier. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....Southwest around 15 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing Height.......400-2000 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....51-56. 24 hr trend......11 degrees warmer. Min humidity........47-53 percent. 24 hr trend......35 percent drier. 20-foot winds.......West winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....West 15 to 20 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing Height.......1200-3200 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Chance of showers and snow showers after midnight. Lows in the lower 30s. West winds around 10 mph. .SATURDAY...Mostly clear. Lows in the lower 30s. Highs around 50. West winds around 10 mph. .SUNDAY...Warmer. Mostly clear. Chance of showers. Lows in the mid 30s. Highs in the mid 60s. Southwest winds around 15 mph. .MONDAY...Partly cloudy with chance of showers and slight chance of snow showers. Lows in the upper 20s. Highs in the mid 50s. West winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 50s. .WEDNESDAY...Partly cloudy. Highs in the mid 50s. $$ WYZ285-162100- South Bighorn Mountains- 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and isolated thunderstorms. Chance of precipitation 50 percent. Chance of thunder...20 percent. Max temperature.....53-58. 24 hr trend......4 degrees cooler. Min humidity........53-59 percent. 24 hr trend......20 percent wetter. 20-foot winds.......South winds around 15 mph with gusts to around 30 mph. Ridge top winds.....South around 20 mph. Chc of wetting rain.30 percent. Transport winds.....South around 20 mph. Mixing Height.......1400-2200 ft agl. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous showers and scattered thunderstorms in the evening, then scattered showers and isolated thunderstorms after midnight. Chance of precipitation 70 percent. Chance of thunder...30 percent. Min temperature.....35-40. 24 hr trend......3 degrees cooler. Max humidity........87-93 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......South winds around 10 mph with gusts to around 30 mph until 2400, then west and gusty. Ridge top winds.....South around 15 mph until 2400, then west. Chc of wetting rain.40 percent until 2400, then 20 percent. Transport winds.....South around 15 mph until 2400, then west. Mixing Height.......200-1000 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Showers, snow showers and isolated thunderstorms. Snow accumulation up to 2 inches. Chance of precipitation 90 percent. Chance of thunder...10 percent. Max temperature.....37-42. 24 hr trend......17 degrees cooler. Min humidity........82-88 percent. 24 hr trend......26 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Gusts up to 20 mph until 1200, then 30 mph. Ridge top winds.....West 15 to 20 mph. Chc of wetting rain.62 percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......400-1600 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered showers and snow showers in the evening. Chance of precipitation 50 percent. Chance of thunder...0 percent. Min temperature.....30-35. 24 hr trend......4 degrees cooler. Max humidity........84-90 percent. 24 hr trend......8 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds around 15 mph with gusts to around 35 mph. Ridge top winds.....West around 20 mph. Chc of wetting rain.Less than 5 percent. Transport winds.....West around 20 mph. Mixing Height.......200-1400 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....46-51. 24 hr trend......10 degrees warmer. Min humidity........46-52 percent. 24 hr trend......37 percent drier. 20-foot winds.......West winds 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....West around 20 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Slight chance of showers and snow showers in the evening, then chance of snow showers and showers after midnight. Lows in the lower 30s. West winds around 10 mph. .SATURDAY...Mostly clear. Slight chance of snow showers. Lows in the lower 30s. Highs in the lower 40s. West winds around 15 mph. .SUNDAY...Warmer. Mostly clear. Chance of showers and snow showers. Lows in the mid 30s. Highs in the upper 50s. Southwest winds around 20 mph. .MONDAY...Cooler. Partly cloudy with chance of snow showers and showers. Lows in the upper 20s. Highs in the upper 40s. West winds around 15 mph. .TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the mid 40s. .WEDNESDAY...Partly cloudy. Highs in the upper 40s. $$ WYZ281-162100- Johnson County/Casper BLM- Including the cities of Buffalo and Kaycee 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms through the day. Chance of precipitation 20 percent. Chance of thunder...20 percent. Max temperature.....55-60. 24 hr trend......Unchanged. Min humidity........58-64 percent. 24 hr trend......11 percent wetter. 20-foot winds.......Southeast winds around 10 mph with higher gusts. Ridge top winds.....Southeast around 15 mph. Chc of wetting rain.5 percent. Transport winds.....Southeast around 15 mph. Mixing Height.......1800-2400 ft agl. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered thunderstorms in the evening. Numerous showers through the night. Isolated thunderstorms after midnight. Chance of precipitation 70 percent. Chance of thunder...30 percent. Min temperature.....37-42. 24 hr trend......5 degrees warmer. Max humidity........90-96 percent. 24 hr trend......2 percent wetter. Humidity recovery...Excellent. 20-foot winds.......North winds around 10 mph. Gusts up to 25 mph. Ridge top winds.....North around 15 mph. Chc of wetting rain.55 percent. Transport winds.....North around 15 mph. Mixing Height.......600-1200 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Cloudy. Numerous showers and isolated thunderstorms. Chance of precipitation 70 percent. Chance of thunder...10 percent. Max temperature.....41-46. 24 hr trend......14 degrees cooler. Min humidity........80-86 percent. 24 hr trend......26 percent wetter. 20-foot winds.......North winds around 15 mph with gusts to around 30 mph. Ridge top winds.....North around 20 mph. Chc of wetting rain.65 percent. Transport winds.....North around 20 mph. Mixing Height.......1000-2400 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered showers early in the evening, then isolated showers in the evening. Chance of showers 50 percent. Chance of thunder...0 percent. Min temperature.....34-39. 24 hr trend......5 degrees cooler. Max humidity........83-89 percent. 24 hr trend......8 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds around 10 mph until 2100, then southwest. Gusts up to 25 mph. Ridge top winds.....Southwest around 15 mph. Chc of wetting rain.Less than 5 percent. Transport winds.....West around 15 mph. Mixing Height.......400-1800 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....53-58. 24 hr trend......14 degrees warmer. Min humidity........41-47 percent. 24 hr trend......44 percent drier. 20-foot winds.......Southwest winds around 10 mph until 1200, then northwest. Gusts up to 20 mph. Ridge top winds.....Southwest around 15 mph until 1200, then northwest. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph until 1200, then northwest. Mixing Height.......800-2800 ft agl until 1200, then 2800-4800 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Slight chance of showers in the evening, then chance of showers after midnight. Lows in the lower 30s. Northwest winds around 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and snow showers. Lows in the lower 30s. Highs in the upper 40s. West winds around 10 mph. .SUNDAY...Warmer. Mostly clear. Chance of showers. Lows in the upper 30s. Highs in the upper 60s. Southwest winds around 15 mph. .MONDAY...Cooler. Partly cloudy with chance of showers and slight chance of snow showers. Lows in the upper 20s. Highs in the mid 50s. Northwest winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 50s. .WEDNESDAY...Partly cloudy. Highs in the upper 50s. $$ WYZ282-162100- South Bighorn Basin/Worland BLM- Including the cities of Ten Sleep, Thermopolis, and Worland 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and isolated thunderstorms. Chance of precipitation 50 percent. Chance of thunder...20 percent. Max temperature.....53-58. 24 hr trend......Unchanged. Min humidity........52-58 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Northeast winds around 10 mph and gusty. Ridge top winds.....Northeast around 15 mph. Chc of wetting rain.10 percent. Transport winds.....East around 15 mph. Mixing Height.......1200-1800 ft agl. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Mostly cloudy. Isolated thunderstorms in the evening. Scattered showers through the night. Chance of precipitation 50 percent. Chance of thunder...20 percent. Min temperature.....35-40. 24 hr trend......4 degrees warmer. Max humidity........86-92 percent. 24 hr trend......5 percent drier. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 10 mph and gusty. Ridge top winds.....Northwest around 15 mph. Chc of wetting rain.10 percent. Transport winds.....North around 15 mph. Mixing Height.......600-1600 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Cloudy. Numerous showers and isolated thunderstorms in the morning, then scattered showers in the afternoon. Chance of precipitation 70 percent. Chance of thunder...10 percent. Max temperature.....38-43. 24 hr trend......11 degrees cooler. Min humidity........79-85 percent. 24 hr trend......25 percent wetter. 20-foot winds.......Northwest winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....Northwest 15 to 20 mph. Chc of wetting rain.45 percent until 1200, then 30 percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......1200-2800 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered showers early in the evening, then isolated showers in the evening. Chance of showers 50 percent. Chance of thunder...0 percent. Min temperature.....30-35. 24 hr trend......7 degrees cooler. Max humidity........82-88 percent. 24 hr trend......6 percent drier. Humidity recovery...Excellent. 20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 15 mph. Ridge top winds.....Southwest around 10 mph until 2400, then south. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 2400, then south. Mixing Height.......400-2200 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....49-54. 24 hr trend......12 degrees warmer. Min humidity........44-50 percent. 24 hr trend......36 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph. Ridge top winds.....South around 10 mph until 1200, then southeast. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph until 1200, then north. Mixing Height.......1000-3000 ft agl. Smoke dispersal.....Poor. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Slight chance of showers in the evening, then chance of showers after midnight. Lows in the lower 30s. Northwest winds around 10 mph. .SATURDAY...Mostly clear. Lows in the lower 30s. Highs around 50. East winds around 10 mph. .SUNDAY...Warmer. Mostly clear. Chance of showers. Lows in the mid 30s. Highs in the mid 60s. South winds around 10 mph. .MONDAY...Cooler. Partly cloudy with chance of showers and slight chance of snow showers. Lows in the upper 20s. Highs in the mid 50s. Northwest winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 50s. .WEDNESDAY...Partly cloudy. Highs in the mid 50s. $$ WYZ275-162100- North Bighorn Basin/Worland BLM- Including the cities of Greybull, Lovell, and Powell 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers early in the evening. Isolated thunderstorms through the day. Scattered showers early in the evening. Chance of precipitation 50 percent. Chance of thunder...10 percent. Max temperature.....50-55. 24 hr trend......1 degree cooler. Min humidity........59-65 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Northwest winds around 10 mph with higher gusts. Ridge top winds.....Northwest around 15 mph. Chc of wetting rain.5 percent. Transport winds.....East around 15 mph. Mixing Height.......1400-2200 ft agl. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Mostly cloudy. Isolated thunderstorms in the evening. Scattered showers through the night. Chance of precipitation 50 percent. Chance of thunder...20 percent. Min temperature.....35-40. 24 hr trend......3 degrees warmer. Max humidity........89-95 percent. 24 hr trend......1 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 15 mph with gusts to around 30 mph. Ridge top winds.....Northwest around 20 mph. Chc of wetting rain.25 percent until 2400, then 10 percent. Transport winds.....Northwest around 20 mph. Mixing Height.......600-1400 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Scattered showers. Chance of showers 50 percent. Chance of thunder...0 percent. Max temperature.....38-43. 24 hr trend......7 degrees cooler. Min humidity........76-82 percent. 24 hr trend......20 percent wetter. 20-foot winds.......Northwest winds around 15 mph with gusts to around 30 mph. Ridge top winds.....Northwest around 20 mph. Chc of wetting rain.22 percent. Transport winds.....Northwest around 20 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor to fair. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered showers early in the evening, then isolated showers in the evening. Chance of showers 50 percent. Chance of thunder...0 percent. Min temperature.....30-35. 24 hr trend......5 degrees cooler. Max humidity........82-88 percent. 24 hr trend......5 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds around 10 mph until 2100, then south. Gusts up to 20 mph. Ridge top winds.....South around 15 mph. Chc of wetting rain.Less than 5 percent. Transport winds.....West around 15 mph until 2400, then south. Mixing Height.......400-2000 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Max temperature.....47-52. 24 hr trend......12 degrees warmer. Min humidity........47-53 percent. 24 hr trend......35 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south around 10 mph. Gusts up to 20 mph. Ridge top winds.....South 10 to 15 mph. Chc of wetting rain.Zero percent. Transport winds.....Southwest 10 to 15 mph. Mixing Height.......1200-3200 ft agl. Smoke dispersal.....Poor. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy with chance of showers. Lows in the mid 30s. Northwest winds around 10 mph. .SATURDAY...Mostly clear. Lows in the lower 30s. Highs around 50. Southeast winds around 10 mph. .SUNDAY...Warmer. Partly cloudy. Chance of showers. Lows in the mid 30s. Highs in the mid 60s. South winds around 15 mph. .MONDAY...Partly cloudy with chance of showers and slight chance of snow showers. Lows in the upper 20s. Highs in the mid 50s. Northwest winds around 10 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs 52 to 57. $$ WYZ276-162100- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers early in the evening. Isolated thunderstorms through the day. Scattered showers early in the evening. Chance of precipitation 50 percent. Chance of thunder...20 percent. Max temperature.....45-50. 24 hr trend......3 degrees cooler. Min humidity........68-74 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Northeast winds around 10 mph with higher gusts. Ridge top winds.....Northeast around 15 mph. Chc of wetting rain.5 percent. Transport winds.....East around 15 mph. Mixing Height.......1800-2600 ft agl. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Mostly cloudy. Isolated thunderstorms in the evening. Scattered showers through the night. Chance of precipitation 50 percent. Chance of thunder...20 percent. Min temperature.....34-39. 24 hr trend......3 degrees warmer. Max humidity........87-93 percent. 24 hr trend......1 percent drier. Humidity recovery...Excellent. 20-foot winds.......North winds around 10 mph with gusts to around 25 mph. Ridge top winds.....North around 15 mph. Chc of wetting rain.30 percent until 2400, then 15 percent. Transport winds.....North around 15 mph. Mixing Height.......600-1800 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Scattered showers and numerous snow showers through the day. Isolated thunderstorms in the afternoon. No snow accumulation. Chance of precipitation 70 percent. Chance of thunder...10 percent. Max temperature.....40-45. 24 hr trend......6 degrees cooler. Min humidity........71-77 percent. 24 hr trend......6 percent wetter. 20-foot winds.......North winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....North around 15 mph. Chc of wetting rain.40 percent until 1200, then 20 percent. Transport winds.....North around 15 mph. Mixing Height.......800-2600 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered showers early in the evening, then isolated showers in the evening. Chance of showers 40 percent. Chance of thunder...0 percent. Min temperature.....33-38. 24 hr trend......2 degrees cooler. Max humidity........73-79 percent. 24 hr trend......21 percent drier. Humidity recovery...Excellent. 20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then southwest 10 to 15 mph. Gusts up to 30 mph. Ridge top winds.....Southwest 15 to 20 mph. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......600-1800 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Max temperature.....50-55. 24 hr trend......13 degrees warmer. Min humidity........49-55 percent. 24 hr trend......30 percent drier. 20-foot winds.......West winds around 15 mph with gusts to around 30 mph. Ridge top winds.....West around 20 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph. Mixing Height.......1600-3600 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Chance of showers in the evening, then chance of showers and snow showers after midnight. Lows in the lower 30s. West winds around 10 mph. .SATURDAY...Mostly clear. Lows in the mid 30s. Highs in the upper 40s. Southwest winds around 10 mph. .SUNDAY...Warmer. Partly cloudy. Showers likely. Lows in the mid 30s. Highs in the lower 60s. Southwest winds around 15 mph. .MONDAY...Cooler. Partly cloudy with chance of showers and snow showers. Lows in the upper 20s. Highs around 50. West winds around 10 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs 50 to 55. $$ WYZ287-162100- Owl Creek Mountains- 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers early in the evening. Isolated thunderstorms through the day. Isolated showers early in the evening. Chance of precipitation 50 percent. Chance of thunder...10 percent. Max temperature.....51-56. 24 hr trend......1 degree cooler. Min humidity........62-68 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Southeast winds around 10 mph with gusts to around 25 mph. Ridge top winds.....Southeast around 15 mph. Chc of wetting rain.10 percent. Transport winds.....Southeast around 15 mph. Mixing Height.......1200-2200 ft agl. Smoke dispersal.....Poor. .TONIGHT... Sky/weather.........Mostly cloudy. Isolated thunderstorms in the evening. Scattered showers through the night. Chance of precipitation 50 percent. Chance of thunder...20 percent. Min temperature.....33-38. 24 hr trend......2 degrees warmer. Max humidity........88-94 percent. 24 hr trend......5 percent drier. Humidity recovery...Excellent. 20-foot winds.......East winds around 10 mph until 2100, then north. Gusts up to 30 mph. Ridge top winds.....North 15 to 20 mph. Chc of wetting rain.10 percent until 2400, then 20 percent. Transport winds.....North 15 to 20 mph. Mixing Height.......400-1200 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Cloudy. Snow showers in the morning. Numerous showers through the day. Numerous snow showers in the afternoon. Snow accumulation up to 2 inches. Chance of precipitation 90 percent. Chance of thunder...0 percent. Max temperature.....35-40. 24 hr trend......13 degrees cooler. Min humidity........78-84 percent. 24 hr trend......20 percent wetter. 20-foot winds.......North winds 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....North 15 to 20 mph. Chc of wetting rain.65 percent until 1200, then 40 percent. Transport winds.....North 15 to 20 mph. Mixing Height.......600-2400 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered showers and snow showers in the evening. Chance of precipitation 50 percent. Chance of thunder...0 percent. Min temperature.....29-34. 24 hr trend......4 degrees cooler. Max humidity........78-84 percent. 24 hr trend......12 percent drier. Humidity recovery...Excellent. 20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then southwest around 10 mph. Gusts up to 20 mph. Ridge top winds.....Southwest 10 to 15 mph. Chc of wetting rain.Less than 5 percent. Transport winds.....Southwest 10 to 15 mph. Mixing Height.......200-1600 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....47-52. 24 hr trend......12 degrees warmer. Min humidity........50-56 percent. 24 hr trend......33 percent drier. 20-foot winds.......Southwest winds around 10 mph with higher gusts. Ridge top winds.....Southwest around 15 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Slight chance of showers and snow showers in the evening, then chance of showers and snow showers after midnight. Lows in the lower 30s. West winds around 15 mph. .SATURDAY...Mostly clear. Lows in the lower 30s. Highs in the mid 40s. Southwest winds around 10 mph. .SUNDAY...Warmer. Mostly clear. Chance of showers and snow showers. Lows in the mid 30s. Highs around 60. Southwest winds around 15 mph. .MONDAY...Cooler. Partly cloudy with chance of showers and snow showers. Lows in the upper 20s. Highs in the upper 40s. Northwest winds around 15 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs 46 to 51. $$ WYZ286-162100- Absaroka Mountains/North Shoshone NF- Including the city of Pahaska 1251 PM MDT Wed Oct 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 11 PM MDT THURSDAY... .THIS AFTERNOON... Sky/weather.........Partly cloudy. Numerous showers, snow showers and isolated thunderstorms. No new snow accumulation. Chance of precipitation 70 percent. Chance of thunder...20 percent. Max temperature.....42-47. 24 hr trend......5 degrees cooler. Min humidity........69-75 percent. 24 hr trend......13 percent wetter. 20-foot winds.......South winds around 10 mph with gusts to around 25 mph. Ridge top winds.....South around 15 mph. Chc of wetting rain.25 percent. Transport winds.....South around 15 mph. Mixing Height.......1600-3600 ft agl. Smoke dispersal.....Poor to fair. .TONIGHT... Sky/weather.........Mostly cloudy. Showers, snow showers and isolated thunderstorms in the evening, then scattered showers and snow showers after midnight. Snow accumulation up to 2 inches. Chance of precipitation 90 percent. Chance of thunder...20 percent. Min temperature.....30-35. 24 hr trend......3 degrees cooler. Max humidity........83-89 percent. 24 hr trend......8 percent drier. Humidity recovery...Excellent. 20-foot winds.......Southwest winds around 10 mph until 2100, then west until 2400, then downslope/downvalley 4-7 mph. Gusts up to 20 mph. Ridge top winds.....West 10 to 15 mph. Chc of wetting rain.50 percent until 2400, then 20 percent. Transport winds.....West 10 to 15 mph. Mixing Height.......400-1600 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Scattered snow showers and showers in the morning. Isolated thunderstorms through the day. Numerous snow showers and showers in the afternoon. Snow accumulation up to 3 inches. Chance of precipitation 70 percent. Chance of thunder...20 percent. Max temperature.....36-41. 24 hr trend......7 degrees cooler. Min humidity........72-78 percent. 24 hr trend......10 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then northwest 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....Northwest 10 to 15 mph. Chc of wetting rain.40 percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered snow showers and showers in the evening, then slight chance of snow showers after midnight. Chance of precipitation 50 percent. Chance of thunder...0 percent. Min temperature.....27-32. 24 hr trend......3 degrees cooler. Max humidity........77-83 percent. 24 hr trend......12 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds 15 to 20 mph with gusts to around 35 mph. Ridge top winds.....West 20 to 25 mph. Chc of wetting rain.Less than 5 percent. Transport winds.....West 20 to 25 mph. Mixing Height.......600-2200 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Max temperature.....40-45. 24 hr trend......4 degrees warmer. Min humidity........58-64 percent. 24 hr trend......16 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 40 mph. Ridge top winds.....West around 25 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph. Mixing Height.......1200-3200 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Chance of snow showers and showers in the evening, then chance of snow showers after midnight. Lows in the mid 20s. West winds around 20 mph. .SATURDAY...Mostly clear. Lows in the upper 20s. Highs in the upper 30s. West winds around 15 mph. .SUNDAY...Partly cloudy. Snow showers and showers likely. Lows in the upper 20s. Highs in the upper 40s. West winds around 20 mph. .MONDAY...Colder. Partly cloudy with chance of snow showers. Lows in the lower 20s. Highs in the upper 30s. West winds around 15 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy with slight chance of snow showers. Lows in the upper 20s. Highs 39 to 44. $$ WYZ140-162100- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Mostly cloudy. Numerous showers early in the evening. Scattered thunderstorms through the day. Scattered showers and numerous snow showers early in the evening. No new snow accumulation. Chance of precipitation 70 percent. Chance of thunder...30 percent. Max temperature.....41-46. 24 hr trend......5 degrees cooler. Min humidity........71-77 percent. 24 hr trend......14 percent wetter. 20-foot winds.......Southwest winds around 10 mph with higher gusts. Ridge top winds.....Southwest around 15 mph. Chc of wetting rain.60 percent. Transport winds.....Southwest around 15 mph. Mixing Height.......1600-3600 ft agl. Smoke dispersal.....Poor to fair. .TONIGHT... Sky/weather.........Cloudy. Numerous snow showers and isolated thunderstorms in the evening. Scattered showers through the night. Scattered snow showers after midnight. Patchy fog early in the evening. Snow accumulation up to 1 inch. Chance of precipitation 70 percent. Chance of thunder...20 percent. Min temperature.....30-35. 24 hr trend......4 degrees cooler. Max humidity........89-95 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 15 mph. Ridge top winds.....Southwest around 10 mph until 2400, then northwest. Chc of wetting rain.40 percent until 2400, then 25 percent. Transport winds.....Southwest around 10 mph until 2400, then northwest. Mixing Height.......400-1600 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Scattered showers in the morning. Numerous snow showers and isolated thunderstorms through the day. Numerous showers in the afternoon. Snow accumulation up to 2 inches. Chance of precipitation 70 percent. Chance of thunder...10 percent. Max temperature.....36-41. 24 hr trend......6 degrees cooler. Min humidity........73-79 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Northwest winds around 10 mph with higher gusts. Ridge top winds.....Northwest around 15 mph. Chc of wetting rain.32 percent. Transport winds.....Northwest around 15 mph. Mixing Height.......800-2600 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Scattered showers early in the evening. Scattered snow showers through the night. Chance of precipitation 50 percent. Chance of thunder...0 percent. Min temperature.....23-28. 24 hr trend......5 degrees cooler. Max humidity........83-89 percent. 24 hr trend......5 percent drier. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....Southwest around 15 mph. Chc of wetting rain.10 percent until 2400, then zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......600-2000 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Max temperature.....41-46. 24 hr trend......3 degrees warmer. Min humidity........59-65 percent. 24 hr trend......18 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....Southwest 15 to 20 mph. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......1000-3000 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly cloudy with chance of snow showers. Lows in the lower 20s. West winds around 10 mph. .SATURDAY...Mostly clear. Lows in the mid 20s. Highs around 40. Southwest winds around 10 mph. .SUNDAY...Partly cloudy with snow showers and showers likely. Lows in the mid 20s. Highs in the upper 40s. Southwest winds around 15 mph. .MONDAY...Colder. Partly cloudy with chance of snow showers and slight chance of thunderstorms. Lows around 19. Highs in the upper 30s. Southwest winds around 10 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy with slight chance of snow showers. Lows in the lower 20s. Highs 38 to 43. $$ WYZ415-162100- North Zone Bridger Teton NF and Grand Teton NP- Including the cities of Jackson and Moran 1251 PM MDT Wed Oct 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 11 PM MDT THURSDAY... .THIS AFTERNOON... Sky/weather.........Mostly cloudy. Showers, scattered thunderstorms and snow showers. No new snow accumulation. Chance of precipitation 90 percent. Chance of thunder...40 percent. Max temperature.....41-46. 24 hr trend......5 degrees cooler. Min humidity........75-81 percent. 24 hr trend......18 percent wetter. 20-foot winds.......Southwest winds around 10 mph with gusts to around 25 mph. Ridge top winds.....Southwest around 15 mph. Chc of wetting rain.55 percent. Transport winds.....Southwest around 15 mph. Mixing Height.......2200-4200 ft agl. Smoke dispersal.....Poor to fair. .TONIGHT... Sky/weather.........Mostly cloudy. Showers, snow showers and isolated thunderstorms in the evening, then scattered showers and snow showers after midnight. Patchy fog after midnight. Snow accumulation up to 2 inches. Chance of precipitation 90 percent. Chance of thunder...20 percent. Min temperature.....27-32. 24 hr trend......5 degrees cooler. Max humidity........90-96 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......Southwest winds around 10 mph and gusty until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....Southwest around 10 mph. Chc of wetting rain.50 percent until 2400, then 25 percent. Transport winds.....West around 10 mph. Mixing Height.......400-1800 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Cloudy. Patchy fog early in the morning. Numerous snow showers and showers in the morning. Isolated thunderstorms through the day. Snow showers and showers in the afternoon. Snow accumulation up to 3 inches. Chance of precipitation 90 percent. Chance of thunder...20 percent. Max temperature.....34-39. 24 hr trend......7 degrees cooler. Min humidity........79-85 percent. 24 hr trend......13 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west around 10 mph. Gusts up to 20 mph. Ridge top winds.....West 10 to 15 mph. Chc of wetting rain.60 percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......1000-3000 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. Numerous snow showers and showers in the evening, then chance of snow showers and showers after midnight. Snow accumulation up to 1 inch. Chance of precipitation 70 percent. Chance of thunder...0 percent. Min temperature.....22-27. 24 hr trend......5 degrees cooler. Max humidity........87-93 percent. 24 hr trend......4 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds around 10 mph until 0300, then downslope/downvalley 4-7 mph. Gusts up to 25 mph. Ridge top winds.....West 10 to 15 mph. Chc of wetting rain.25 percent until 2400, then 5 percent. Transport winds.....West around 15 mph. Mixing Height.......600-2000 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Max temperature.....38-43. 24 hr trend......4 degrees warmer. Min humidity........67-73 percent. 24 hr trend......20 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west around 10 mph. Gusts up to 25 mph. Ridge top winds.....West 10 to 15 mph. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......1400-3400 ft agl. Smoke dispersal.....Poor. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Chance of snow showers and showers in the evening, then chance of snow showers after midnight. Lows in the mid 20s. Southwest winds around 10 mph. .SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower 40s. Winds generally less than 10 mph. .SUNDAY...Partly cloudy. Snow showers and showers likely. Lows in the mid 20s. Highs around 50. Southwest winds around 10 mph. .MONDAY...Colder. Partly cloudy with chance of snow showers and slight chance of thunderstorms. Lows around 20. Highs in the upper 30s. West winds around 10 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy with slight chance of snow showers. Lows in the lower 20s. Highs in the lower 40s. $$ WYZ416-162100- West Wind River Mountains/East Zone Bridger Teton NF- 1251 PM MDT Wed Oct 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 11 PM MDT THURSDAY... .THIS AFTERNOON... Sky/weather.........Mostly cloudy. Numerous showers, snow showers and scattered thunderstorms. No new snow accumulation. Chance of precipitation 70 percent. Chance of thunder...30 percent. Max temperature.....45-50. 24 hr trend......3 degrees cooler. Min humidity........61-67 percent. 24 hr trend......20 percent wetter. 20-foot winds.......South winds around 15 mph with gusts to around 30 mph. Ridge top winds.....South around 20 mph. Chc of wetting rain.45 percent. Transport winds.....South around 25 mph. Mixing Height.......2600-4600 ft agl. Smoke dispersal.....Good. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Numerous snow showers and scattered thunderstorms in the evening. Scattered showers through the night. Scattered snow showers after midnight. Snow accumulation up to 2 inches. Chance of precipitation 70 percent. Chance of thunder...30 percent. Min temperature.....26-31. 24 hr trend......11 degrees cooler. Max humidity........86-92 percent. 24 hr trend......1 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest winds around 10 mph with gusts to around 30 mph until 2100, then downslope/downvalley 4-7 mph until 0300, then north around 10 mph with gusts to around 15 mph. Ridge top winds.....Southwest around 15 mph until 2400, then north. Chc of wetting rain.30 percent until 2400, then 15 percent. Transport winds.....West around 15 mph until 2400, then north. Mixing Height.......400-2000 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Numerous snow showers and isolated thunderstorms through the day. Numerous showers in the afternoon. Snow accumulation up to 4 inches. Chance of precipitation 70 percent. Chance of thunder...20 percent. Max temperature.....32-37. 24 hr trend......10 degrees cooler. Min humidity........76-82 percent. 24 hr trend......18 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 10 to 15 mph. Gusts up to 25 mph. Ridge top winds.....Northwest 15 to 20 mph. Chc of wetting rain.47 percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. Scattered snow showers in the evening. Slight chance of snow showers late in the evening. Chance of snow 50 percent. Chance of thunder...0 percent. Min temperature.....22-27. 24 hr trend......4 degrees cooler. Max humidity........84-90 percent. 24 hr trend......5 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....West around 15 mph. Chc of wetting rain.Less than 5 percent. Transport winds.....Northwest around 15 mph. Mixing Height.......600-2200 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Max temperature.....37-42. 24 hr trend......5 degrees warmer. Min humidity........64-70 percent. 24 hr trend......18 percent drier. 20-foot winds.......West winds 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....West 15 to 20 mph. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy with slight chance of snow showers. Lows in the lower 20s. West winds around 15 mph. .SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the upper 30s. West winds around 10 mph. .SUNDAY...Mostly clear. Chance of snow showers and showers. Lows in the mid 20s. Highs in the mid 40s. Southwest winds around 15 mph. .MONDAY...Partly cloudy with chance of snow showers. Lows around 19. Highs in the upper 30s. West winds around 10 mph. .TUESDAY...Partly cloudy with slight chance of snow showers. Lows in the lower 20s. Highs in the upper 30s. .WEDNESDAY...Partly cloudy. Highs around 40. $$ WYZ288-162100- East Wind River Mountains/South Shoshone NF- Including the cities of Dubois and South Pass 1251 PM MDT Wed Oct 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 11 PM MDT THURSDAY... .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers with possible snow showers and thunderstorms. No new snow accumulation. Chance of precipitation 70 percent. Chance of thunder...20 percent. Max temperature.....46-51. 24 hr trend......4 degrees cooler. Min humidity........57-63 percent. 24 hr trend......16 percent wetter. 20-foot winds.......South winds around 20 mph with gusts to around 35 mph. Ridge top winds.....South around 25 mph. Chc of wetting rain.25 percent. Transport winds.....South around 25 mph. Mixing Height.......2800-4800 ft agl. Smoke dispersal.....Good. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms in the evening. Scattered snow showers through the night. Scattered showers after midnight. Chance of precipitation 50 percent. Chance of thunder...20 percent. Min temperature.....28-33. 24 hr trend......7 degrees cooler. Max humidity........86-92 percent. 24 hr trend......1 percent drier. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 10 to 15 mph with gusts to around 35 mph until 0300, then downslope/downvalley 4-7 mph. Ridge top winds.....Southwest 10 to 15 mph. Chc of wetting rain.12 percent. Transport winds.....Southwest around 15 mph until 2400, then northwest. Mixing Height.......400-2200 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Snow showers and showers in the morning. Isolated thunderstorms through the day. Numerous snow showers and showers in the afternoon. Snow accumulation up to 4 inches. Chance of precipitation 90 percent. Chance of thunder...20 percent. Max temperature.....36-41. 24 hr trend......11 degrees cooler. Min humidity........73-79 percent. 24 hr trend......19 percent wetter. 20-foot winds.......West winds 10 to 15 mph. Gusts up to 20 mph until 1200, then 30 mph. Ridge top winds.....West around 15 mph. Chc of wetting rain.60 percent until 1200, then 50 percent. Transport winds.....Northwest around 15 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Scattered snow showers and showers early in the evening, then slight chance of snow showers. Chance of precipitation 50 percent. Chance of thunder...0 percent. Min temperature.....24-29. 24 hr trend......3 degrees cooler. Max humidity........76-82 percent. 24 hr trend......12 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds 15 to 20 mph with gusts to around 35 mph. Ridge top winds.....West 20 to 25 mph. Chc of wetting rain.Less than 5 percent. Transport winds.....West 20 to 25 mph. Mixing Height.......400-1800 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....42-47. 24 hr trend......8 degrees warmer. Min humidity........59-65 percent. 24 hr trend......21 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Slight chance of snow showers in the evening, then chance of snow showers after midnight. Lows in the upper 20s. West winds around 20 mph. .SATURDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 40s. West winds around 15 mph. .SUNDAY...Mostly clear. Chance of snow showers and showers. Lows in the lower 30s. Highs in the lower 50s. Southwest winds around 20 mph. .MONDAY...Colder. Partly cloudy with chance of snow showers. Lows in the mid 20s. Highs in the lower 40s. West winds around 15 mph. .TUESDAY...Partly cloudy with slight chance of snow showers. Lows in the upper 20s. Highs in the lower 40s. .WEDNESDAY...Partly cloudy. Highs in the mid 40s. $$ WYZ414-162100- Salt and Wyoming Ranges/West Zone Bridger Teton NF- Including the city of Afton 1251 PM MDT Wed Oct 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 11 PM MDT THURSDAY... .THIS AFTERNOON... Sky/weather.........Mostly cloudy. Numerous snow showers early in the evening. Numerous showers and scattered thunderstorms through the day. Scattered snow showers early in the evening. No new snow accumulation. Chance of precipitation 70 percent. Chance of thunder...30 percent. Max temperature.....42-47. 24 hr trend......7 degrees cooler. Min humidity........60-66 percent. 24 hr trend......23 percent wetter. 20-foot winds.......Southwest winds around 15 mph with gusts to around 25 mph. Ridge top winds.....Southwest around 20 mph. Chc of wetting rain.40 percent. Transport winds.....Southwest around 20 mph. Mixing Height.......2800-4800 ft agl. Smoke dispersal.....Fair to good. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered thunderstorms early in the evening. Scattered showers and snow showers through the night. Isolated thunderstorms late in the evening. Patchy fog after midnight. Chance of precipitation 50 percent. Chance of thunder...30 percent. Min temperature.....27-32. 24 hr trend......6 degrees cooler. Max humidity........91-97 percent. 24 hr trend......1 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds around 10 mph until 2100, then downslope/downvalley 4-7 mph until 0300, then northwest around 10 mph. Gusts up to 25 mph. Ridge top winds.....West 10 to 15 mph. Chc of wetting rain.20 percent until 2400, then 35 percent. Transport winds.....West 10 to 15 mph. Mixing Height.......600-2200 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Scattered snow showers early in the morning. Numerous showers and isolated thunderstorms through the day. Numerous snow showers. Snow accumulation up to 4 inches. Chance of precipitation 70 percent. Chance of thunder...20 percent. Max temperature.....33-38. 24 hr trend......8 degrees cooler. Min humidity........83-89 percent. 24 hr trend......24 percent wetter. 20-foot winds.......West winds 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....West 15 to 20 mph. Chc of wetting rain.60 percent until 1200, then 45 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor. .THURSDAY NIGHT... Sky/weather.........Mostly cloudy. Scattered showers in the evening. Scattered snow showers in the evening. Isolated showers late in the evening. Chance of precipitation 50 percent. Chance of thunder...0 percent. Min temperature.....22-27. 24 hr trend......4 degrees cooler. Max humidity........88-94 percent. 24 hr trend......4 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....West around 15 mph. Chc of wetting rain.10 percent until 2400, then zero percent. Transport winds.....West around 15 mph. Mixing Height.......400-2000 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Max temperature.....38-43. 24 hr trend......6 degrees warmer. Min humidity........65-71 percent. 24 hr trend......23 percent drier. 20-foot winds.......West winds 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....West 15 to 20 mph. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......1000-3000 ft agl. Smoke dispersal.....Poor. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy with slight chance of showers and snow showers. Lows in the mid 20s. West winds around 15 mph. .SATURDAY...Mostly clear. Lows in the upper 20s. Highs in the mid 40s. West winds around 10 mph. .SUNDAY...Mostly clear. Showers likely and chance of snow showers. Lows in the upper 20s. Highs in the lower 50s. Southwest winds around 10 mph. .MONDAY...Colder. Partly cloudy with chance of snow showers and showers. Lows in the lower 20s. Highs around 40. West winds around 10 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid 40s. $$ WYZ278-162100- Upper Green River Basin/Rock Springs BLM- Including the cities of Big Piney, Farson, and Pinedale 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers early in the evening. Isolated thunderstorms through the day, then isolated showers early in the evening. Chance of precipitation 50 percent. Chance of thunder...20 percent. Max temperature.....47-52. 24 hr trend......7 degrees cooler. Min humidity........47-53 percent. 24 hr trend......19 percent wetter. 20-foot winds.......South winds around 20 mph with gusts to around 30 mph. Ridge top winds.....South around 25 mph. Chc of wetting rain.10 percent. Transport winds.....South around 25 mph. Mixing Height.......4800-6800 ft agl. Smoke dispersal.....Very good. .TONIGHT... Sky/weather.........Partly cloudy. Scattered thunderstorms in the evening. Scattered showers through the night. Scattered snow showers after midnight. Chance of precipitation 50 percent. Chance of thunder...30 percent. Min temperature.....29-34. 24 hr trend......8 degrees cooler. Max humidity........87-93 percent. 24 hr trend......2 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds around 10 mph with gusts to around 25 mph. Ridge top winds.....West around 15 mph. Chc of wetting rain.15 percent. Transport winds.....Northwest around 15 mph. Mixing Height.......800-2800 ft agl until 2400, then 600-800 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered showers, snow showers and isolated thunderstorms. Chance of precipitation 50 percent. Chance of thunder...10 percent. Max temperature.....37-42. 24 hr trend......9 degrees cooler. Min humidity........71-77 percent. 24 hr trend......21 percent wetter. 20-foot winds.......West winds 10 to 15 mph until 1500, then around 20 mph. Gusts up to 30 mph. Ridge top winds.....West 15 to 20 mph. Chc of wetting rain.20 percent until 1200, then 5 percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......800-2800 ft agl until 1200, then 3000-5000 ft agl. Smoke dispersal.....Fair to good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Isolated showers and snow showers early in the evening. Chance of precipitation 20 percent. Chance of thunder...0 percent. Min temperature.....23-28. 24 hr trend......6 degrees cooler. Max humidity........85-91 percent. 24 hr trend......3 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....West 15 to 20 mph. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......1000-3000 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....43-48. 24 hr trend......6 degrees warmer. Min humidity........50-56 percent. 24 hr trend......19 percent drier. 20-foot winds.......West winds 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....West 15 to 20 mph. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......400-2400 ft agl until 1200, then 2400-4200 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Lows in the mid 20s. West winds around 15 mph. .SATURDAY...Mostly clear. Lows in the mid 20s. Highs around 50. Northwest winds around 10 mph. .SUNDAY...Mostly clear. Chance of snow showers and slight chance of showers. Lows in the upper 20s. Highs in the upper 50s. West winds around 10 mph. .MONDAY...Cooler. Partly cloudy with chance of snow showers and slight chance of showers. Lows in the lower 20s. Highs in the upper 40s. West winds around 15 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the mid 20s. Highs 47 to 52. $$ WYZ277-162100- Lincoln and Uinta Counties/Lower Elevations- Including the cities of Evanston, Fort Bridger, and Kemmerer 1251 PM MDT Wed Oct 15 2025 ...WINTER WEATHER ADVISORY IN EFFECT FROM 6 PM THIS EVENING TO 11 PM MDT THURSDAY... .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers early in the evening. Isolated thunderstorms through the day. Isolated showers early in the evening. Chance of precipitation 50 percent. Chance of thunder...20 percent. Max temperature.....48-53. 24 hr trend......9 degrees cooler. Min humidity........44-50 percent. 24 hr trend......17 percent wetter. 20-foot winds.......Southwest winds around 20 mph with gusts to around 30 mph. Ridge top winds.....Southwest around 25 mph. Chc of wetting rain.5 percent. Transport winds.....Southwest around 25 mph. Mixing Height.......4400-6400 ft agl. Smoke dispersal.....Very good. .TONIGHT... Sky/weather.........Mostly cloudy. Scattered showers, snow showers and isolated thunderstorms. Chance of precipitation 50 percent. Chance of thunder...20 percent. Min temperature.....28-33. 24 hr trend......4 degrees cooler. Max humidity........87-93 percent. 24 hr trend......6 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....West around 15 mph. Chc of wetting rain.10 percent until 2400, then 30 percent. Transport winds.....West around 15 mph. Mixing Height.......1200-3200 ft agl until 2400, then 600-1200 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered showers and snow showers through the day. Isolated thunderstorms in the afternoon. Chance of precipitation 50 percent. Chance of thunder...10 percent. Max temperature.....37-42. 24 hr trend......8 degrees cooler. Min humidity........71-77 percent. 24 hr trend......26 percent wetter. 20-foot winds.......West winds 15 to 20 mph with gusts to around 35 mph. Ridge top winds.....West 20 to 25 mph. Chc of wetting rain.20 percent until 1200, then 5 percent. Transport winds.....West 20 to 25 mph. Mixing Height.......1400-3400 ft agl. Smoke dispersal.....Poor to fair. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Isolated showers and snow showers early in the evening. Chance of precipitation 20 percent. Chance of thunder...0 percent. Min temperature.....24-29. 24 hr trend......4 degrees cooler. Max humidity........85-91 percent. 24 hr trend......2 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds around 15 mph with gusts to around 30 mph. Ridge top winds.....West around 20 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph. Mixing Height.......800-2800 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy. Chance of thunder...0 percent. Max temperature.....44-49. 24 hr trend......7 degrees warmer. Min humidity........47-53 percent. 24 hr trend......21 percent drier. 20-foot winds.......West winds 15 to 20 mph with gusts to around 30 mph. Ridge top winds.....West 20 to 25 mph. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph. Mixing Height.......1200-3200 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds around 15 mph. .SATURDAY...Clear. Lows in the upper 20s. Highs in the lower 50s. West winds around 10 mph. .SUNDAY...Mostly clear. Chance of showers and snow showers. Lows in the lower 30s. Highs in the lower 60s. Southwest winds around 15 mph. .MONDAY...Cooler. Partly cloudy with chance of snow showers and slight chance of showers. Lows in the lower 20s. Highs in the upper 40s. West winds around 15 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the mid 20s. Highs 48 to 53. $$ WYZ279-162100- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Including the cities of Green River, Rock Springs, and Wamsutter 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers early in the evening. Isolated thunderstorms through the day. Isolated showers early in the evening. Chance of precipitation 50 percent. Chance of thunder...10 percent. Max temperature.....49-54. 24 hr trend......3 degrees cooler. Min humidity........48-54 percent. 24 hr trend......6 percent wetter. 20-foot winds.......South winds around 20 mph with gusts to around 35 mph. Ridge top winds.....South around 25 mph. Chc of wetting rain.Zero percent. Transport winds.....South around 30 mph. Mixing Height.......4000-6000 ft agl. Smoke dispersal.....Very good. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Scattered showers and isolated thunderstorms through the night. Scattered snow showers after midnight. Chance of precipitation 50 percent. Chance of thunder...20 percent. Min temperature.....30-35. 24 hr trend......10 degrees cooler. Max humidity........86-92 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 30 mph until 2400, then 20 mph. Ridge top winds.....Southwest around 15 mph. Chc of wetting rain.5 percent until 2400, then 25 percent. Transport winds.....Southwest around 15 mph. Mixing Height.......1000-3000 ft agl until 2400, then 600-1000 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy then becoming partly cloudy. Numerous snow showers and showers in the morning, then scattered showers, snow showers and isolated thunderstorms in the afternoon. Snow accumulation up to 1 inch. Chance of precipitation 70 percent. Chance of thunder...10 percent. Max temperature.....39-44. 24 hr trend......13 degrees cooler. Min humidity........70-76 percent. 24 hr trend......21 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph with gusts to around 35 mph. Ridge top winds.....Southwest 20 to 25 mph. Chc of wetting rain.40 percent until 1200, then 5 percent. Transport winds.....West 20 to 25 mph. Mixing Height.......800-2600 ft agl until 1200, then 2800-4200 ft agl. Smoke dispersal.....Fair to good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Isolated showers early in the evening. Chance of showers 20 percent. Chance of thunder...0 percent. Min temperature.....29-34. 24 hr trend......2 degrees cooler. Max humidity........80-86 percent. 24 hr trend......2 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds 15 to 20 mph with gusts to around 30 mph. Ridge top winds.....West around 20 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph. Mixing Height.......800-2800 ft agl until 2400, then 600-800 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....44-49. 24 hr trend......7 degrees warmer. Min humidity........52-58 percent. 24 hr trend......20 percent drier. 20-foot winds.......West winds 15 to 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph. Mixing Height.......1600-3600 ft agl. Smoke dispersal.....Fair to good. .Forecast days 3 through 7...... .FRIDAY THROUGH SATURDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 50s. West winds around 15 mph. .SUNDAY...Mostly clear. Slight chance of showers. Lows in the mid 30s. Highs around 60. Southwest winds around 15 mph. .MONDAY...Partly cloudy with chance of showers and slight chance of snow showers. Lows in the mid 20s. Highs in the lower 50s. West winds around 15 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the lower 50s. $$ WYZ289-162100- Granite/Green/Ferris/Rattlesnake Mountains- Including the city of Jeffrey City 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and isolated thunderstorms. Chance of precipitation 50 percent. Chance of thunder...20 percent. Max temperature.....56-61. 24 hr trend......3 degrees cooler. Min humidity........46-52 percent. 24 hr trend......13 percent wetter. 20-foot winds.......South winds around 20 mph with gusts to around 35 mph. Ridge top winds.....South around 25 mph. Chc of wetting rain.10 percent. Transport winds.....South around 25 mph. Mixing Height.......2800-4800 ft agl. Smoke dispersal.....Good. .TONIGHT... Sky/weather.........Partly cloudy. Scattered showers and isolated thunderstorms through the night. Scattered snow showers after midnight. Chance of precipitation 50 percent. Chance of thunder...20 percent. Min temperature.....34-39. 24 hr trend......9 degrees cooler. Max humidity........86-92 percent. 24 hr trend......1 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 30 mph until 2400, then 20 mph. Ridge top winds.....Southwest around 15 mph. Chc of wetting rain.12 percent. Transport winds.....Southwest around 15 mph. Mixing Height.......400-2000 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Numerous showers and snow showers through the day. Isolated thunderstorms in the afternoon. Snow accumulation up to 1 inch. Chance of precipitation 70 percent. Chance of thunder...10 percent. Max temperature.....39-44. 24 hr trend......16 degrees cooler. Min humidity........70-76 percent. 24 hr trend......24 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph with gusts to around 35 mph. Ridge top winds.....Southwest 20 to 25 mph. Chc of wetting rain.50 percent until 1200, then 25 percent. Transport winds.....West 20 to 25 mph. Mixing Height.......1000-3000 ft agl. Smoke dispersal.....Poor to fair. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Scattered showers and snow showers early in the evening, then isolated showers early in the evening. Chance of precipitation 30 percent. Chance of thunder...0 percent. Min temperature.....31-36. 24 hr trend......3 degrees cooler. Max humidity........79-85 percent. 24 hr trend......8 percent drier. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 15 to 20 mph with gusts to around 35 mph. Ridge top winds.....Southwest 20 to 25 mph. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph. Mixing Height.......400-2400 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Chance of thunder...0 percent. Max temperature.....46-51. 24 hr trend......8 degrees warmer. Min humidity........45-51 percent. 24 hr trend......26 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph. Mixing Height.......1400-3400 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY THROUGH SATURDAY...Mostly clear with slight chance of showers and snow showers. Lows 30 to 35. Highs in the upper 40s. West winds around 15 mph. .SUNDAY...Warmer. Mostly clear. Slight chance of showers. Lows in the mid 30s. Highs around 60. Southwest winds around 20 mph. .MONDAY...Mostly clear with chance of showers and snow showers. Lows in the upper 20s. Highs in the lower 50s. West winds around 15 mph. .TUESDAY THROUGH WEDNESDAY...Partly cloudy. Lows around 30. Highs 47 to 52. $$ WYZ300-162100- Casper Mountain- 1251 PM MDT Wed Oct 15 2025 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers early in the evening. Isolated thunderstorms through the day. Scattered showers early in the evening. Some thunderstorms may be severe. Chance of precipitation 40 percent. Chance of thunder...20 percent. Max temperature.....58-63. 24 hr trend......Unchanged. Min humidity........48-54 percent. 24 hr trend......11 percent wetter. 20-foot winds.......South winds around 10 mph with higher gusts. Ridge top winds.....South around 15 mph. Chc of wetting rain.5 percent. Transport winds.....South around 15 mph. Mixing Height.......3200-5200 ft agl. Smoke dispersal.....Fair to good. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous showers and scattered thunderstorms in the evening, then showers and isolated thunderstorms after midnight. Some thunderstorms may be severe early in the evening. Chance of precipitation 90 percent. Chance of thunder...30 percent. Min temperature.....37-42. 24 hr trend......7 degrees cooler. Max humidity........86-92 percent. 24 hr trend......7 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest winds around 10 mph until 2100, then downslope/downvalley 4-7 mph until 2400, then west around 10 mph. Gusts up to 20 mph. Ridge top winds.....Southwest around 15 mph. Chc of wetting rain.55 percent until 2400, then 65 percent. Transport winds.....Southwest around 15 mph. Mixing Height.......200-1200 ft agl. Smoke dispersal.....Poor. .THURSDAY... Sky/weather.........Mostly cloudy. Scattered showers in the morning. Numerous snow showers and isolated thunderstorms through the day. Numerous showers in the afternoon. Snow accumulation up to 1 inch. Chance of precipitation 60 percent. Chance of thunder...10 percent. Max temperature.....40-45. 24 hr trend......19 degrees cooler. Min humidity........65-71 percent. 24 hr trend......23 percent wetter. 20-foot winds.......Southwest winds around 10 mph until 0900, then around 20 mph. Gusts up to 40 mph. Ridge top winds.....Southwest 20 to 25 mph. Chc of wetting rain.35 percent. Transport winds.....Southwest 20 to 25 mph. Mixing Height.......1400-3400 ft agl. Smoke dispersal.....Fair to good. .THURSDAY NIGHT... Sky/weather.........Partly cloudy. Scattered showers and snow showers early in the evening, then isolated showers and snow showers early in the evening. Chance of precipitation 40 percent. Chance of thunder...0 percent. Min temperature.....31-36. 24 hr trend......6 degrees cooler. Max humidity........76-82 percent. 24 hr trend......7 percent drier. Humidity recovery...Excellent. 20-foot winds.......Southwest winds around 20 mph. Gusts up to 30 mph until 2400, then 45 mph. Ridge top winds.....Southwest around 25 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph. Mixing Height.......200-2000 ft agl. Smoke dispersal.....Poor. .FRIDAY... Sky/weather.........Mostly sunny. Chance of thunder...0 percent. Max temperature.....46-51. 24 hr trend......6 degrees warmer. Min humidity........47-53 percent. 24 hr trend......18 percent drier. 20-foot winds.......Breezy. Southwest winds 20 to 25 mph. Gusts up to 45 mph until 1200, then 35 mph. Ridge top winds.....Southwest around 25 mph. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph. Mixing Height.......1200-3200 ft agl. Smoke dispersal.....Poor to fair. .Forecast days 3 through 7...... .FRIDAY NIGHT...Partly cloudy. Chance of showers and snow showers after midnight. Lows in the lower 30s. Southwest winds around 15 mph. .SATURDAY...Mostly clear. Chance of snow showers and showers. Lows in the lower 30s. Highs in the lower 40s. West winds around 15 mph. .SUNDAY...Warmer. Mostly clear. Slight chance of showers. Lows in the upper 30s. Highs in the upper 50s. Southwest winds around 20 mph. .MONDAY...Partly cloudy with chance of showers and snow showers. Lows in the upper 20s. Highs in the upper 40s. West winds around 15 mph. .TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the mid 40s. .WEDNESDAY...Partly cloudy. Highs in the upper 40s. $$