Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
516 FNUS55 KRIW 041213 FWFRIW Fire Weather Planning Forecast for Western and Central Wyoming National Weather Service Riverton WY 512 AM MST Wed Dec 4 2024 .DISCUSSION... ***This product is currently automated with no discussion and will not be refreshed with all forecast updates. It should be used for planning purposes only. If you need additional fire weather information, please contact the NWS office in Riverton, Wyoming. The human written discussion section along with the fire weather forecast will resume regular operations sometime in Spring 2025.*** ---Thunderstorms imply strong gusty and erratic winds--- ---Haines Index is high level Haines both day and night--- WYZ280-042300- Natrona County/Casper BLM- Including the cities of Casper and Midwest 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....47-52. 24 hr trend......6 degrees cooler. Min humidity........32-38 percent. 24 hr trend......10 percent wetter. 20-foot winds.......West winds around 10 mph with higher gusts. Ridge top winds.....West 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......600-2600 ft agl until 1700, then 400-600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....29-34. 24 hr trend......1 degree warmer. Max humidity........57-63 percent. 24 hr trend......Unchanged. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then southwest around 10 mph and gusty. Ridge top winds.....Southwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 2200, then southwest. Mixing Height.......400-600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Sunny. Max temperature.....45-50. 24 hr trend......1 degree cooler. Min humidity........34-40 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Southwest winds around 10 mph with higher gusts. Ridge top winds.....Southwest around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing Height.......400-1400 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. Southwest winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the upper 40s. Southwest winds around 10 mph. .SATURDAY...Partly cloudy. Slight chance of snow showers. Lows around 30. Highs in the upper 40s. Southwest winds around 15 mph. .SUNDAY...Mostly cloudy with chance of snow showers. Lows around 19. Highs in the mid 40s. Northwest winds around 15 mph. .MONDAY...Colder. Mostly cloudy. Chance of snow showers. Lows around 12. Highs in the upper 20s. .TUESDAY...Partly cloudy. Highs in the lower 30s. $$ WYZ283-042300- Upper Wind River Basin/Wind River Basin- Including the cities of Crowheart, Lander, Riverton, and Shoshoni 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....45-50. 24 hr trend......3 degrees cooler. Min humidity........35-41 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....West around 10 mph until 1200, then east. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 1300, then north until 1600, then east until 1700, then southeast. Mixing Height.......400-2000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....23-28. 24 hr trend......1 degree cooler. Max humidity........67-73 percent. 24 hr trend......3 percent wetter. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. 10 mph after 2100. Ridge top winds.....Southwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph. Mixing Height.......400-800 ft agl. Smoke dispersal.....Poor. Haines Index........4. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....43-48. 24 hr trend......3 degrees cooler. Min humidity........35-41 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Southwest around 10 mph until 1300, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 1600, then south. Mixing Height.......400-1400 ft agl. Smoke dispersal.....Poor. Haines Index........4. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the mid 40s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid 40s. Southwest winds around 10 mph. .SUNDAY...Partly cloudy. Chance of snow showers. Lows around 17. Highs in the lower 40s. Northwest winds around 10 mph. .MONDAY...Colder. Partly cloudy. Slight chance of snow showers. Lows around 10. Highs in the lower 30s. .TUESDAY...Partly cloudy. Highs in the lower 30s. $$ WYZ285-042300- South Bighorn Mountains- 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Max temperature.....41-46. 24 hr trend......6 degrees cooler. Min humidity........32-38 percent. 24 hr trend......9 percent wetter. 20-foot winds.......West winds around 10 mph until 1500, then upslope/upvalley 5-9 mph. Gusts up to 15 mph. Ridge top winds.....West 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......200-1600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....30-35. 24 hr trend......1 degree warmer. Max humidity........48-54 percent. 24 hr trend......1 percent drier. Humidity recovery...Moderate. 20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then west around 10 mph. Gusts up to 15 mph. Ridge top winds.....West 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......200-600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....42-47. 24 hr trend......Unchanged. Min humidity........34-40 percent. 24 hr trend......Unchanged. 20-foot winds.......West winds around 10 mph and gusty. Ridge top winds.....West 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing Height.......200-1000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows around 30. West winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 20s. Highs in the lower 40s. West winds around 10 mph. .SATURDAY...Partly cloudy. Slight chance of snow showers. Lows around 30. Highs in the mid 40s. Southwest winds around 10 mph. .SUNDAY...Mostly cloudy. Chance of snow showers. Lows around 18. Highs in the upper 30s. Northwest winds around 15 mph. .MONDAY...Colder. Partly cloudy. Chance of snow showers. Lows around 13. Highs in the mid 20s. .TUESDAY...Partly cloudy. Highs in the mid 20s. $$ WYZ281-042300- Johnson County/Casper BLM- Including the cities of Buffalo and Kaycee 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....42-47. 24 hr trend......14 degrees cooler. Min humidity........40-46 percent. 24 hr trend......19 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Southwest around 10 mph until 1000. North after 1100. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 1100, then north. Mixing Height.......400-2400 ft agl. Smoke dispersal.....Poor. Haines Index........2. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....29-34. 24 hr trend......Unchanged. Max humidity........67-73 percent. 24 hr trend......4 percent wetter. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then south around 10 mph until 0300, then downslope/downvalley 4-7 mph. Ridge top winds.....Northeast around 10 mph until 1900, then south until 0200, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 10 mph until 1900, then southeast until 2100, then south. Mixing Height.......400-600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Sunny. Max temperature.....46-51. 24 hr trend......3 degrees warmer. Min humidity........35-41 percent. 24 hr trend......5 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Southwest around 10 mph until 1300, then north until 1600, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 1300, then northwest. Mixing Height.......200-1600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the upper 20s. Highs in the lower 50s. Southwest winds around 10 mph. .SATURDAY...Partly cloudy. Slight chance of showers. Lows in the lower 30s. Highs in the mid 50s. Southwest winds around 10 mph. .SUNDAY...Colder. Mostly cloudy with chance of snow showers and showers. Lows around 20. Highs in the mid 40s. Northwest winds around 10 mph. .MONDAY...Colder. Mostly cloudy. Slight chance of snow showers. Lows around 15. Highs in the lower 30s. .TUESDAY...Partly cloudy. Highs in the mid 30s. $$ WYZ282-042300- South Bighorn Basin/Worland BLM- Including the cities of Ten Sleep, Thermopolis, and Worland 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....43-48. 24 hr trend......8 degrees cooler. Min humidity........36-42 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....South 5 to 10 mph until 1200, then east. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 5 to 10 mph until 1200, then north until 1700, then southeast. Mixing Height.......400-2000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....26-31. 24 hr trend......1 degree cooler. Max humidity........65-71 percent. 24 hr trend......Unchanged. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. Ridge top winds.....South 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 5 to 10 mph. Mixing Height.......400-600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Sunny. Max temperature.....43-48. 24 hr trend......1 degree warmer. Min humidity........34-40 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....South 5 to 10 mph until 1400, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 5 to 10 mph. Mixing Height.......200-1200 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the upper 40s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 20s. Highs in the upper 40s. Winds generally less than 10 mph. .SUNDAY...Mostly cloudy. Chance of snow showers and slight chance of showers. Lows around 20. Highs in the mid 40s. Northwest winds around 10 mph. .MONDAY...Colder. Partly cloudy with slight chance of snow showers. Lows around 14. Highs in the lower 30s. .TUESDAY...Partly cloudy. Highs in the lower 30s. $$ WYZ275-042300- North Bighorn Basin/Worland BLM- Including the cities of Greybull, Lovell, and Powell 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....41-46. 24 hr trend......6 degrees cooler. Min humidity........35-41 percent. 24 hr trend......9 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Southeast 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast 5 to 10 mph until 1200, then east until 1300, then north until 1600, then southeast. Mixing Height.......400-1600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....26-31. 24 hr trend......1 degree warmer. Max humidity........63-69 percent. 24 hr trend......Unchanged. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. Ridge top winds.....Southeast around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 10 mph. Mixing Height.......400-800 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....42-47. 24 hr trend......1 degree warmer. Min humidity........30-36 percent. 24 hr trend......3 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Southeast around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph. Mixing Height.......200-1000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the mid 40s. Winds generally less than 10 mph. .SATURDAY...Mostly cloudy. Slight chance of showers and snow showers. Lows in the upper 20s. Highs in the upper 40s. Winds generally less than 10 mph. .SUNDAY...Mostly cloudy with chance of snow showers and slight chance of showers. Lows in the lower 20s. Highs in the lower 40s. Northwest winds around 10 mph. .MONDAY...Partly cloudy with slight chance of snow showers. Lows around 14. Highs in the lower 30s. .TUESDAY...Partly cloudy. Highs in the lower 30s. $$ WYZ276-042300- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....46-51. 24 hr trend......8 degrees cooler. Min humidity........28-34 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Southwest winds around 10 mph until 0900, then upslope/upvalley 5-9 mph. Ridge top winds.....West 10 to 15 mph until 1100, then northeast until 1500, then east until 1700, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph until 1100, then north until 1500, then east until 1700, then south. Mixing Height.......400-2400 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....30-35. 24 hr trend......4 degrees warmer. Max humidity........53-59 percent. 24 hr trend......Unchanged. Humidity recovery...Moderate. 20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then southwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 10 to 15 mph. Mixing Height.......400-1000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....48-53. 24 hr trend......2 degrees warmer. Min humidity........24-30 percent. 24 hr trend......3 percent drier. 20-foot winds.......West winds around 10 mph and gusty until 0900, then upslope/upvalley 5-9 mph. Ridge top winds.....Southwest 10 to 15 mph until 1300, then southeast until 1600, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph until 1400, then southwest. Mixing Height.......400-1800 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the lower 30s. Southwest winds around 10 mph. .FRIDAY...Mostly clear. Lows around 30. Highs in the upper 40s. Southwest winds around 10 mph. .SATURDAY...Mostly cloudy. Chance of snow showers. Lows in the lower 30s. Highs in the lower 50s. Southwest winds around 10 mph. .SUNDAY...Colder. Mostly cloudy with chance of snow showers. Lows around 20. Highs around 40. Northwest winds around 10 mph. .MONDAY...Partly cloudy. Slight chance of snow showers. Lows around 15. Highs in the lower 30s. .TUESDAY...Partly cloudy. Highs in the mid 30s. $$ WYZ287-042300- Owl Creek Mountains- 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....43-48. 24 hr trend......6 degrees cooler. Min humidity........31-37 percent. 24 hr trend......9 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....West 5 to 10 mph until 1200, then east until 1700, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 5 to 10 mph until 1200, then north until 1600, then east until 1700, then south. Mixing Height.......200-2200 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....29-34. 24 hr trend......Unchanged. Max humidity........48-54 percent. 24 hr trend......Unchanged. Humidity recovery...Moderate. 20-foot winds.......Downslope/downvalley 4-7 mph. 10 mph after 2100 until 2400. Ridge top winds.....Southwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph until 0300, then west. Mixing Height.......200-600 ft agl. Smoke dispersal.....Poor. Haines Index........4. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....42-47. 24 hr trend......Unchanged. Min humidity........30-36 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Southwest 5 to 10 mph until 1200, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 5 to 10 mph until 1200, then south. Mixing Height.......200-1000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the upper 20s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the lower 40s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Lows around 30. Highs in the mid 40s. Southwest winds around 10 mph. .SUNDAY...Mostly cloudy. Chance of snow showers. Lows around 19. Highs in the upper 30s. Northwest winds around 15 mph. .MONDAY...Colder. Partly cloudy with slight chance of snow showers. Lows around 13. Highs in the upper 20s. .TUESDAY...Partly cloudy. Highs in the upper 20s. $$ WYZ286-042300- Absaroka Mountains/North Shoshone NF- Including the city of Pahaska 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....41-46. 24 hr trend......4 degrees cooler. Min humidity........37-43 percent. 24 hr trend......8 percent wetter. 20-foot winds.......West winds around 10 mph and gusty. Ridge top winds.....West around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing Height.......400-2000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....23-28. 24 hr trend......5 degrees warmer. Max humidity........64-70 percent. 24 hr trend......1 percent drier. Humidity recovery...Good. 20-foot winds.......West winds around 10 mph and gusty. Ridge top winds.....West around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing Height.......400-1000 ft agl. Smoke dispersal.....Poor. Haines Index........4. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....41-46. 24 hr trend......1 degree cooler. Min humidity........35-41 percent. 24 hr trend......1 percent drier. 20-foot winds.......West winds around 10 mph and gusty. Ridge top winds.....West around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing Height.......400-1800 ft agl. Smoke dispersal.....Poor. Haines Index........4. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the lower 20s. West winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the upper 30s. West winds around 10 mph. .SATURDAY...Partly cloudy. Chance of snow showers. Lows in the mid 20s. Highs around 40. West winds around 15 mph. .SUNDAY...Colder. Mostly cloudy with snow showers likely. Lows around 11. Highs in the upper 20s. West winds around 15 mph. .MONDAY...Partly cloudy. Chance of snow showers. Lows around 8. Highs around 20. .TUESDAY...Partly cloudy. Highs in the mid 20s. $$ WYZ140-042300- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Max temperature.....38-43. 24 hr trend......3 degrees cooler. Min humidity........50-56 percent. 24 hr trend......4 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Southwest 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 5 to 10 mph. Mixing Height.......200-1200 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....15-20. 24 hr trend......5 degrees warmer. Max humidity........74-80 percent. 24 hr trend......5 percent drier. Humidity recovery...Excellent. 20-foot winds.......Downslope/downvalley 4-7 mph. Ridge top winds.....South around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph. Mixing Height.......200-800 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....38-43. 24 hr trend......1 degree cooler. Min humidity........49-55 percent. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Southwest 5 to 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 5 to 10 mph. Mixing Height.......200-1400 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows around 13. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows around 13. Highs in the mid 30s. Winds generally less than 10 mph. .SATURDAY...Mostly cloudy with chance of snow showers. Lows around 18. Highs in the lower 30s. Southwest winds around 10 mph. .SUNDAY...Cloudy with snow showers. Lows around 8. Highs in the mid 20s. West winds around 10 mph. .MONDAY...Mostly cloudy. Chance of snow showers. Lows around 4. Highs around 20. .TUESDAY...Partly cloudy with slight chance of snow showers. Highs around 20. $$ WYZ415-042300- North Zone Bridger Teton NF and Grand Teton NP- Including the cities of Jackson and Moran 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Patchy fog in the morning. Max temperature.....34-39. 24 hr trend......2 degrees cooler. Min humidity........51-57 percent. 24 hr trend......6 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....North 5 to 10 mph until 1100, then west. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North 5 to 10 mph. Mixing Height.......400-1200 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....15-20. 24 hr trend......4 degrees warmer. Max humidity........71-77 percent. 24 hr trend......2 percent drier. Humidity recovery...Excellent. 20-foot winds.......Downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 5 mph until 1900, then northeast until 2000, then south until 0400, then northeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 5 mph until 1900, then south until 2000, then southwest. Mixing Height.......400-1000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....33-38. 24 hr trend......1 degree cooler. Min humidity........48-54 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Northeast around 5 mph until 1000, then northwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 5 to 10 mph. Mixing Height.......200-1400 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows around 16. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows around 14. Highs in the mid 30s. Winds generally less than 10 mph. .SATURDAY...Mostly cloudy. Chance of snow showers. Lows around 19. Highs in the mid 30s. Winds generally less than 10 mph. .SUNDAY...Snow showers. Lows around 8. Highs in the mid 20s. West winds around 10 mph. .MONDAY...Partly cloudy with chance of snow showers. Lows around 3. Highs around 20. .TUESDAY...Partly cloudy with slight chance of snow showers. Highs in the lower 20s. $$ WYZ416-042300- West Wind River Mountains/East Zone Bridger Teton NF- 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....39-44. 24 hr trend......2 degrees cooler. Min humidity........33-39 percent. 24 hr trend......3 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....North around 10 mph until 1100, then northwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North 10 to 15 mph. Mixing Height.......200-1400 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....21-26. 24 hr trend......2 degrees warmer. Max humidity........67-73 percent. 24 hr trend......2 percent drier. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. 10 mph after 2100. Ridge top winds.....North 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......200-800 ft agl. Smoke dispersal.....Poor. Haines Index........4. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....37-42. 24 hr trend......2 degrees cooler. Min humidity........33-39 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph. Ridge top winds.....North 10 to 15 mph until 1300, then northwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......200-1400 ft agl. Smoke dispersal.....Poor. Haines Index........4. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows around 17. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows around 17. Highs in the upper 30s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Chance of snow showers. Lows around 18. Highs in the upper 30s. West winds around 10 mph. .SUNDAY...Colder. Mostly cloudy with snow showers likely. Lows around 6. Highs in the mid 20s. West winds around 10 mph. .MONDAY...Partly cloudy with chance of snow showers. Lows around 1. Highs around 18. .TUESDAY...Mostly sunny. Highs in the lower 20s. $$ WYZ288-042300- East Wind River Mountains/South Shoshone NF- Including the cities of Dubois and South Pass 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....42-47. 24 hr trend......4 degrees cooler. Min humidity........34-40 percent. 24 hr trend......5 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....West around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......200-1600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....24-29. 24 hr trend......1 degree warmer. Max humidity........54-60 percent. 24 hr trend......Unchanged. Humidity recovery...Moderate. 20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then west around 10 mph. Gusts up to 15 mph. Ridge top winds.....West 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......200-800 ft agl. Smoke dispersal.....Poor. Haines Index........4. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....39-44. 24 hr trend......2 degrees cooler. Min humidity........34-40 percent. 24 hr trend......1 percent drier. 20-foot winds.......West winds around 10 mph until 0900, then upslope/upvalley 5-9 mph. Gusts up to 15 mph. Ridge top winds.....West 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......200-1400 ft agl. Smoke dispersal.....Poor. Haines Index........4. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the lower 20s. Highs in the upper 30s. West winds around 10 mph. .SATURDAY...Partly cloudy with slight chance of snow showers. Lows in the mid 20s. Highs in the lower 40s. West winds around 15 mph. .SUNDAY...Colder. Partly cloudy. Chance of snow showers. Lows around 11. Highs around 30. West winds around 15 mph. .MONDAY...Colder. Partly cloudy with chance of snow showers. Lows around 6. Highs around 20. .TUESDAY...Mostly sunny. Highs in the lower 20s. $$ WYZ414-042300- Salt and Wyoming Ranges/West Zone Bridger Teton NF- Including the city of Afton 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....38-43. 24 hr trend......4 degrees cooler. Min humidity........47-53 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph until 0900, then 10 mph after 1200. Ridge top winds.....Northwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 10 mph. Mixing Height.......200-1200 ft agl. Smoke dispersal.....Poor. Haines Index........4. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....18-23. 24 hr trend......2 degrees warmer. Max humidity........66-72 percent. 24 hr trend......2 percent drier. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. Ridge top winds.....West around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 10 mph until 2100, then southwest until 0100, then northwest. Mixing Height.......200-800 ft agl. Smoke dispersal.....Poor. Haines Index........4. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....36-41. 24 hr trend......2 degrees cooler. Min humidity........45-51 percent. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph until 0900, then 10 mph after 1200. Ridge top winds.....Northwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph. Mixing Height.......200-1400 ft agl. Smoke dispersal.....Poor. Haines Index........4. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows around 19. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows around 16. Highs in the upper 30s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Chance of snow showers. Lows in the lower 20s. Highs in the upper 30s. Winds generally less than 10 mph. .SUNDAY...Colder. Snow showers likely. Lows around 11. Highs in the upper 20s. West winds around 15 mph. .MONDAY...Partly cloudy with chance of snow showers. Lows around 5. Highs in the lower 20s. .TUESDAY...Partly cloudy with slight chance of snow showers. Highs in the lower 20s. $$ WYZ278-042300- Upper Green River Basin/Rock Springs BLM- Including the cities of Big Piney, Farson, and Pinedale 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....38-43. 24 hr trend......4 degrees cooler. Min humidity........47-53 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Northwest around 10 mph until 1200, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph until 1600, then southwest. Mixing Height.......200-1000 ft agl. Smoke dispersal.....Poor. Haines Index........4. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....16-21. 24 hr trend......Unchanged. Max humidity........64-70 percent. 24 hr trend......2 percent drier. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. 10 mph after 2400. Ridge top winds.....West around 10 mph until 2000, then northwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....East around 10 mph until 1900, then north. Mixing Height.......200-600 ft agl. Smoke dispersal.....Poor. Haines Index........4. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....37-42. 24 hr trend......2 degrees cooler. Min humidity........47-53 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Northwest around 10 mph until 1100, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing Height.......200-800 ft agl. Smoke dispersal.....Poor. Haines Index........4. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows around 11. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows around 9. Highs in the mid 30s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Slight chance of snow showers. Lows around 16. Highs in the mid 30s. Winds generally less than 10 mph. .SUNDAY...Partly cloudy with chance of snow showers. Lows around 7. Highs in the lower 30s. West winds around 15 mph. .MONDAY...Partly cloudy with slight chance of snow showers. Lows near zero. Highs in the mid 20s. .TUESDAY...Mostly sunny. Highs in the mid 20s. $$ WYZ277-042300- Lincoln and Uinta Counties/Lower Elevations- Including the cities of Evanston, Fort Bridger, and Kemmerer 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....36-41. 24 hr trend......4 degrees cooler. Min humidity........47-53 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph until 0900, then 10 mph after 1500. Ridge top winds.....Northwest around 10 mph until 1200, then west. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph. Mixing Height.......200-1000 ft agl. Smoke dispersal.....Poor. Haines Index........4. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....17-22. 24 hr trend......1 degree warmer. Max humidity........65-71 percent. 24 hr trend......Unchanged. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. 10 mph after 2100. Ridge top winds.....Northwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 10 mph. Mixing Height.......200-600 ft agl. Smoke dispersal.....Poor. Haines Index........4. .THURSDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Max temperature.....34-39. 24 hr trend......2 degrees cooler. Min humidity........48-54 percent. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph until 0900, then 10 mph after 1200 until 1500. Ridge top winds.....West around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing Height.......200-800 ft agl. Smoke dispersal.....Poor. Haines Index........4. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows around 13. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows around 11. Highs in the mid 30s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Slight chance of snow showers. Lows around 18. Highs in the mid 30s. Winds generally less than 10 mph. .SUNDAY...Partly cloudy with chance of snow showers. Lows around 10. Highs in the lower 30s. West winds around 15 mph. .MONDAY...Partly cloudy with slight chance of snow showers. Lows around 3. Highs in the mid 20s. .TUESDAY...Partly cloudy. Highs in the lower 20s. $$ WYZ279-042300- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Including the cities of Green River, Rock Springs, and Wamsutter 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....36-41. 24 hr trend......3 degrees cooler. Min humidity........51-57 percent. 24 hr trend......4 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph. 10 mph after 1200 until 1500. Ridge top winds.....Southwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing Height.......200-1400 ft agl. Smoke dispersal.....Poor. Haines Index........4. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....17-22. 24 hr trend......1 degree warmer. Max humidity........68-74 percent. 24 hr trend......2 percent drier. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. 10 mph after 0300. Ridge top winds.....Southwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph. Mixing Height.......200-600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Max temperature.....36-41. 24 hr trend......1 degree cooler. Min humidity........50-56 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph until 1500. Ridge top winds.....Southwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph. Mixing Height.......200-1000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows around 15. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows around 15. Highs in the mid 30s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Lows in the lower 20s. Highs in the upper 30s. Southwest winds around 10 mph. .SUNDAY...Partly cloudy with slight chance of snow showers. Lows around 14. Highs in the mid 30s. West winds around 15 mph. .MONDAY...Colder. Partly cloudy. Slight chance of snow showers. Lows around 6. Highs in the mid 20s. .TUESDAY...Partly cloudy. Highs in the mid 20s. $$ WYZ289-042300- Granite/Green/Ferris/Rattlesnake Mountains- Including the city of Jeffrey City 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....40-45. 24 hr trend......3 degrees cooler. Min humidity........46-52 percent. 24 hr trend......5 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......200-2000 ft agl. Smoke dispersal.....Poor. Haines Index........4. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....21-26. 24 hr trend......1 degree cooler. Max humidity........61-67 percent. 24 hr trend......1 percent wetter. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then southwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 10 to 15 mph. Mixing Height.......200-600 ft agl. Smoke dispersal.....Poor. Haines Index........4. .THURSDAY... Sky/weather.........Mostly sunny. Max temperature.....38-43. 24 hr trend......2 degrees cooler. Min humidity........48-54 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Southwest winds around 10 mph until 1500, then upslope/upvalley 5-9 mph. Gusts up to 15 mph. Ridge top winds.....Southwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 10 to 15 mph. Mixing Height.......200-1000 ft agl. Smoke dispersal.....Poor. Haines Index........4. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows around 19. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows around 19. Highs in the upper 30s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Lows in the mid 20s. Highs around 40. Southwest winds around 15 mph. .SUNDAY...Partly cloudy. Chance of snow showers. Lows around 15. Highs in the upper 30s. West winds around 15 mph. .MONDAY...Colder. Partly cloudy. Chance of snow showers. Lows around 8. Highs in the mid 20s. .TUESDAY...Partly cloudy. Highs in the mid 20s. $$ WYZ300-042300- Casper Mountain- 512 AM MST Wed Dec 4 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....41-46. 24 hr trend......5 degrees cooler. Min humidity........37-43 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Southwest winds around 10 mph and gusty. Ridge top winds.....Southwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph until 1700, then around 10 mph. Mixing Height.......200-2200 ft agl. Smoke dispersal.....Poor. Haines Index........2. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....29-34. 24 hr trend......2 degrees warmer. Max humidity........54-60 percent. 24 hr trend......1 percent drier. Humidity recovery...Moderate. 20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then south 10 to 15 mph and gusty. Ridge top winds.....South 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 10 to 15 mph. Mixing Height.......200-400 ft agl. Smoke dispersal.....Poor. Haines Index........3. .THURSDAY... Sky/weather.........Sunny. Max temperature.....39-44. 24 hr trend......2 degrees cooler. Min humidity........39-45 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Southwest winds around 10 mph until 1500, then upslope/upvalley 5-9 mph. Gusts up to 15 mph. Ridge top winds.....Southwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph. Mixing Height.......200-1200 ft agl. Smoke dispersal.....Poor. Haines Index........3. .Forecast days 3 through 7...... .THURSDAY NIGHT...Mostly clear. Lows in the mid 20s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the mid 20s. Highs in the upper 30s. Southwest winds around 10 mph. .SATURDAY...Partly cloudy. Chance of snow showers. Lows in the upper 20s. Highs in the lower 40s. Southwest winds around 15 mph. .SUNDAY...Mostly cloudy with chance of snow showers. Lows around 16. Highs in the mid 30s. West winds around 15 mph. .MONDAY...Colder. Mostly cloudy. Chance of snow showers. Lows around 9. Highs in the lower 20s. .TUESDAY...Partly cloudy. Highs in the lower 20s. $$