Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
428 FNUS55 KRIW 150852 FWFRIW Fire Weather Planning Forecast for Western and Central Wyoming National Weather Service Riverton WY 252 AM MDT Mon Jul 15 2024 .DISCUSSION... ...Yellowstone NP and Teton dispatch areas (includes fire weather zones 140...414...415...and 416)... Breezy winds develop this afternoon with gusts of 10-20 mph. RH values improve today with Min RH ranging from 25-35%. Seasonable and unsettled weather is expected for the first half of the week. Temperatures cool to seasonal values for the first half of the week, while moisture continues to stream in from the west. This leads to higher relative humidity and a better chance of afternoon showers and storms through Wednesday. Gusty outflow winds of 35 to 45 mph will be the primary hazard with the stronger storms. ...Cody dispatch area (includes fire weather zones 275...276... 282...283...285...286...287...288...and 289)... Breezy winds develop this afternoon with gusts of 10-20 mph. RH values improve today with Min RH ranging from 20-30%. Seasonable and unsettled weather is expected for the first half of the week. Temperatures cool to seasonal values for the first half of the week, while moisture continues to stream in from the west. This leads to higher relative humidity and a better chance of afternoon showers and storms through Wednesday. Gusty outflow winds of 35 to 45 mph will be the primary hazard with the stronger storms. ...Casper dispatch area (includes fire weather zones 277...278... 279...280...281...285...289...and 300)... Breezy winds develop this afternoon with gusts of 10-20 mph. RH values improve today with Min RH ranging from 20-30%. Seasonable and unsettled weather is expected for the first half of the week. Temperatures cool to seasonal values for the first half of the week, while moisture continues to stream in from the west. This leads to higher relative humidity and a better chance of afternoon showers and storms through Wednesday. Gusty outflow winds of 35 to 45 mph will be the primary hazard with the stronger storms. ...Thunderstorms imply strong gusty and erratic winds... ...Haines Index is high level Haines both day and night... WYZ280-161100- Natrona County/Casper BLM- Including the cities of Casper and Midwest 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds early in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 50 percent. Max temperature.....82-87. 24 hr trend......10 degrees cooler. Min humidity........21-27 percent. 24 hr trend......11 percent wetter. 20-foot winds.......West winds around 10 mph and gusty until 1200, then northwest with gusts to around 25 mph. Ridge top winds.....West around 15 mph until 1200, then northwest. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......3000-5000 ft agl until 1200, then 8000-10000 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good to excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms early in the evening, then slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds in the evening. Chance of precipitation 50 percent. Min temperature.....57-62. 24 hr trend......3 degrees cooler. Max humidity........64-70 percent. 24 hr trend......12 percent wetter. Humidity recovery...Good. 20-foot winds.......Northwest winds around 10 mph with gusts to around 25 mph until 2100, then southwest with gusts to around 25 mph. Ridge top winds.....West around 15 mph. LAL.................4 until 2100, then 2 until 2400, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....West around 15 mph. Mixing Height.......2200-4200 ft agl until 2400, then 400-600 ft agl. Smoke dispersal.....Poor to fair until 2400, then poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 20 percent. Max temperature.....81-86. 24 hr trend......1 degree cooler. Min humidity........17-23 percent. 24 hr trend......4 percent drier. 20-foot winds.......West winds around 10 mph until 1200, then north. Gusts up to 15 mph. Ridge top winds.....West around 15 mph until 1200, then north. LAL.................1 until 1500, then 2. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing Height.......3000-5000 ft agl until 1200, then 9800-11400 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Northeast winds around 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the upper 80s. East winds around 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows around 60. Highs in the lower 90s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the upper 80s. North winds around 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. .SUNDAY...Mostly sunny. Highs in the mid 80s. $$ WYZ283-161100- Upper Wind River Basin/Wind River Basin- Including the cities of Crowheart, Lander, Riverton, and Shoshoni 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the morning. Chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds late in the morning. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....80-85. 24 hr trend......8 degrees cooler. Min humidity........27-33 percent. 24 hr trend......13 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then northwest around 10 mph with gusts to around 25 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1 until 0900, then 2 until 1200, then 4. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....West around 10 mph until 1200, then northwest around 20 mph. Mixing Height.......2400-4400 ft agl until 1200, then 6400-8400 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....56-61. 24 hr trend......3 degrees cooler. Max humidity........58-64 percent. 24 hr trend......6 percent wetter. Humidity recovery...Good. 20-foot winds.......Northeast winds around 10 mph until 2100, then downslope/downvalley 4-7 mph. Gusts up to 20 mph. Ridge top winds.....North around 10 mph until 2400, then southwest. LAL.................3 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph until 2400, then west. Mixing Height.......1600-3600 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....79-84. 24 hr trend......1 degree cooler. Min humidity........25-31 percent. 24 hr trend......4 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north around 10 mph. Gusts up to 15 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Less than 5 percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2200-4200 ft agl until 1200, then 7000-9000 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the upper 80s. Winds generally less than 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. .SUNDAY...Mostly sunny. Highs in the upper 80s. $$ WYZ285-161100- South Bighorn Mountains- 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms early in the afternoon. Chance of showers and thunderstorms early in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....75-80. 24 hr trend......10 degrees cooler. Min humidity........27-33 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Northwest winds around 10 mph with higher gusts. Ridge top winds.....Northwest around 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Less than 5 percent. Transport winds.....Northwest around 15 mph. Mixing Height.......2400-4400 ft agl until 1200, then 6200-8200 ft agl. Smoke dispersal.....Poor to fair until 1200, then good to very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....59-64. 24 hr trend......3 degrees cooler. Max humidity........49-55 percent. 24 hr trend......6 percent wetter. Humidity recovery...Moderate. 20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then west around 10 mph. Gusts up to 20 mph. Ridge top winds.....West 10 to 15 mph. LAL.................3 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing Height.......1200-3200 ft agl until 2400, then 200-600 ft agl. Smoke dispersal.....Poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....75-80. 24 hr trend......Unchanged. Min humidity........25-31 percent. 24 hr trend......7 percent drier. 20-foot winds.......Northwest winds around 10 mph until 1200, then north. Gusts up to 15 mph. Ridge top winds.....North around 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph. Mixing Height.......2600-4600 ft agl until 1200, then 7600-9600 ft agl. Smoke dispersal.....Poor to fair until 1200, then good to very good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Northeast winds around 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the upper 70s. Southeast winds around 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. Northwest winds around 10 mph. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 50s. Highs in the lower 80s. North winds around 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. .SUNDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ281-161100- Johnson County/Casper BLM- Including the cities of Buffalo and Kaycee 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the afternoon. Chance of showers and thunderstorms late in the afternoon, then slight chance of showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....80-85. 24 hr trend......11 degrees cooler. Min humidity........26-32 percent. 24 hr trend......13 percent wetter. 20-foot winds.......West winds around 10 mph until 0900, then north. Gusts up to 20 mph. Ridge top winds.....Northwest around 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Less than 5 percent. Transport winds.....Northwest around 15 mph. Mixing Height.......3200-5200 ft agl until 1200, then 8200-10200 ft agl. Smoke dispersal.....Fair to good until 1200, then very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Haze late in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....60-65. 24 hr trend......5 degrees cooler. Max humidity........56-62 percent. 24 hr trend......8 percent wetter. Humidity recovery...Moderate. 20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then southwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....West 10 to 15 mph. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing Height.......2400-4400 ft agl until 2400, then 400-600 ft agl. Smoke dispersal.....Poor to fair. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....80-85. 24 hr trend......1 degree cooler. Min humidity........25-31 percent. 24 hr trend......1 percent drier. 20-foot winds.......Northwest winds around 10 mph until 1200, then north. Gusts up to 25 mph. Ridge top winds.....North 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......3000-5000 ft agl until 1200, then 8600-10600 ft agl. Smoke dispersal.....Fair to good until 1200, then very good to excellent. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Lows around 60. Northeast winds around 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs in the upper 80s. Southeast winds around 10 mph. .THURSDAY THROUGH FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 60s. Highs 90 to 95. North winds around 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. .SUNDAY...Mostly sunny. Highs in the upper 80s. $$ WYZ282-161100- South Bighorn Basin/Worland BLM- Including the cities of Ten Sleep, Thermopolis, and Worland 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers in the morning. Chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....79-84. 24 hr trend......8 degrees cooler. Min humidity........26-32 percent. 24 hr trend......12 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then northwest around 10 mph with higher gusts. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2600-4600 ft agl until 1200, then 6400-8400 ft agl. Smoke dispersal.....Poor to fair until 1200, then good to very good. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....60-65. 24 hr trend......3 degrees cooler. Max humidity........59-65 percent. 24 hr trend......5 percent wetter. Humidity recovery...Good. 20-foot winds.......West winds around 10 mph until 2100, then downslope/downvalley 4-7 mph. Gusts up to 15 mph. Ridge top winds.....Southwest around 10 mph until 2400, then south. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph until 2400, then south. Mixing Height.......2000-4000 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Max temperature.....78-83. 24 hr trend......Unchanged. Min humidity........19-25 percent. 24 hr trend......5 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then north around 10 mph. Gusts up to 15 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......1800-3800 ft agl until 1200, then 7800-9800 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........5. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the lower 60s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs around 90. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 90s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows around 60. Highs in the lower 90s. Winds generally less than 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs around 90. .SUNDAY...Mostly sunny. Highs around 90. $$ WYZ275-161100- North Bighorn Basin/Worland BLM- Including the cities of Greybull, Lovell, and Powell 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....76-81. 24 hr trend......9 degrees cooler. Min humidity........24-30 percent. 24 hr trend......11 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then northwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1 until 1200, then 2 until 1500, then 3. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2200-4200 ft agl until 1200, then 7000-9000 ft agl. Smoke dispersal.....Poor to fair until 1200, then good to very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....56-61. 24 hr trend......4 degrees cooler. Max humidity........57-63 percent. 24 hr trend......4 percent wetter. Humidity recovery...Good. 20-foot winds.......West winds around 10 mph with gusts to around 25 mph until 2100, then southeast with gusts to around 25 mph until 0300, then downslope/downvalley 4-7 mph. Ridge top winds.....Southwest around 15 mph until 2400, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph until 2400, then southeast. Mixing Height.......2400-4400 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Poor to fair. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny. Max temperature.....77-82. 24 hr trend......1 degree warmer. Min humidity........22-28 percent. 24 hr trend......5 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north around 10 mph. Gusts up to 15 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2000-4000 ft agl until 1200, then 7600-9600 ft agl. Smoke dispersal.....Poor to fair until 1200, then good to very good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows in the lower 60s. Winds generally less than 10 mph. .WEDNESDAY...Warmer. Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 60s. Highs in the lower 90s. Winds generally less than 10 mph. .THURSDAY THROUGH FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 60s. Highs 92 to 97. Winds generally less than 10 mph. .SATURDAY THROUGH SUNDAY...Mostly clear. Lows in the lower 60s. Highs in the lower 90s. $$ WYZ276-161100- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms late in the morning. Chance of showers and thunderstorms in the afternoon, then slight chance of showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds in the late morning and afternoon. Chance of precipitation 50 percent. Max temperature.....77-82. 24 hr trend......11 degrees cooler. Min humidity........29-35 percent. 24 hr trend......17 percent wetter. 20-foot winds.......West winds around 10 mph until 0900, then upslope/upvalley 5-9 mph until 1500, then northwest around 10 mph. Gusts up to 20 mph. Ridge top winds.....Northwest around 10 mph. LAL.................1 until 0900, then 2 until 1200, then 4. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....West 10 to 15 mph. Mixing Height.......3000-5000 ft agl until 1200, then 5600-7600 ft agl. Smoke dispersal.....Fair to good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....56-61. 24 hr trend......4 degrees cooler. Max humidity........51-57 percent. 24 hr trend......2 percent drier. Humidity recovery...Moderate. 20-foot winds.......West winds around 10 mph and gusty. Ridge top winds.....West around 15 mph. LAL.................3 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph. Mixing Height.......2200-4200 ft agl until 2400, then 600-1000 ft agl. Smoke dispersal.....Poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....78-83. 24 hr trend......2 degrees warmer. Min humidity........23-29 percent. 24 hr trend......7 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north around 10 mph. Gusts up to 15 mph. Ridge top winds.....North 10 to 15 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2400-4400 ft agl until 1200, then 7000-9000 ft agl. Smoke dispersal.....Poor to fair until 1200, then good to very good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Lows in the upper 50s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the upper 80s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. Northwest winds around 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 60. Highs in the mid 80s. .SUNDAY...Mostly sunny. Highs in the mid 80s. $$ WYZ287-161100- Owl Creek Mountains- 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms late in the morning. Chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the late morning and afternoon. Chance of precipitation 50 percent. Max temperature.....73-78. 24 hr trend......10 degrees cooler. Min humidity........30-36 percent. 24 hr trend......18 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north around 10 mph with higher gusts. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1 until 0900, then 2 until 1200, then 4. Chc of wetting rain.Zero percent until 1200, then 25 percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......3800-5800 ft agl. Smoke dispersal.....Fair to good. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....59-64. 24 hr trend......3 degrees cooler. Max humidity........51-57 percent. 24 hr trend......5 percent wetter. Humidity recovery...Moderate. 20-foot winds.......West winds around 10 mph until 2100, then downslope/downvalley 4-7 mph until 2400, then southwest around 10 mph until 0300, then downslope/downvalley 4-7 mph. Gusts up to 15 mph. Ridge top winds.....West 10 to 15 mph. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......800-2800 ft agl until 2400, then 200-600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers in the morning. Chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 40 percent. Max temperature.....73-78. 24 hr trend......Unchanged. Min humidity........30-36 percent. 24 hr trend......3 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north around 10 mph. Gusts up to 15 mph. Ridge top winds.....North 10 to 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......1800-3800 ft agl until 1200, then 5000-7000 ft agl. Smoke dispersal.....Fair to good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the upper 50s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 60s. Highs in the mid 80s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Northwest winds around 10 mph. .SATURDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. .SUNDAY...Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. $$ WYZ286-161100- Absaroka Mountains/North Shoshone NF- Including the city of Pahaska 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Slight chance of showers and thunderstorms in the morning, then showers likely and chance of thunderstorms in the afternoon. Some thunderstorms may produce gusty winds late in the morning. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 70 percent. Max temperature.....68-73. 24 hr trend......9 degrees cooler. Min humidity........34-40 percent. 24 hr trend......19 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....West around 10 mph until 1200, then around 20 mph. LAL.................1 until 0900, then 2 until 1200, then 4. Chc of wetting rain.Zero percent until 1200, then 25 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......2600-4600 ft agl until 1200, then 5200-7200 ft agl. Smoke dispersal.....Poor to fair until 1200, then good to very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....51-56. 24 hr trend......2 degrees cooler. Max humidity........59-65 percent. 24 hr trend......17 percent drier. Humidity recovery...Good. 20-foot winds.......Northwest winds around 10 mph until 2100, then downslope/downvalley 4-7 mph until 2400, then west around 10 mph until 0300, then downslope/downvalley 4-7 mph. Gusts up to 20 mph. Ridge top winds.....West 10 to 15 mph. LAL.................3 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......2200-4200 ft agl until 2400, then 400-1000 ft agl. Smoke dispersal.....Poor to fair. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers in the morning. Chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....70-75. 24 hr trend......1 degree warmer. Min humidity........27-33 percent. 24 hr trend......9 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north around 10 mph. Gusts up to 15 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......3000-5000 ft agl until 1200, then 6200-8200 ft agl. Smoke dispersal.....Fair to good. Haines Index........5. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows around 50. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 70s. Winds generally less than 10 mph. .THURSDAY THROUGH FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows 51 to 56. Highs 73 to 78. Winds generally less than 10 mph. .SATURDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the mid 70s. .SUNDAY...Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. $$ WYZ140-161100- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers. Slight chance of thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....72-77. 24 hr trend......7 degrees cooler. Min humidity........32-38 percent. 24 hr trend......11 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west around 10 mph with gusts to around 25 mph. Ridge top winds.....West 10 to 15 mph. LAL.................1 until 1200, then 2 until 1500, then 3. Chc of wetting rain.Less than 5 percent. Transport winds.....West 10 to 15 mph. Mixing Height.......1800-3800 ft agl until 1200, then 6000-8000 ft agl. Smoke dispersal.....Poor to fair until 1200, then good to very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....45-50. 24 hr trend......3 degrees cooler. Max humidity........63-69 percent. 24 hr trend......18 percent drier. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. Ridge top winds.....West around 10 mph until 2400, then southeast. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 2400, then south. Mixing Height.......2800-4800 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny. Slight chance of showers and thunderstorms early in the afternoon. Some thunderstorms may produce gusty winds early in the afternoon. Chance of precipitation 20 percent. Max temperature.....74-79. 24 hr trend......3 degrees warmer. Min humidity........21-27 percent. 24 hr trend......11 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west around 10 mph. Gusts up to 15 mph. Ridge top winds.....South around 10 mph until 1200, then west. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....West 5 to 10 mph. Mixing Height.......2400-4400 ft agl until 1200, then 8000-10000 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........5. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Chance of showers and thunderstorms. Lows around 50. Highs in the upper 70s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. Winds generally less than 10 mph. .SATURDAY THROUGH SUNDAY...Mostly clear with slight chance of showers and thunderstorms. Lows in the upper 40s. Highs 76 to 81. $$ WYZ415-161100- North Zone Bridger Teton NF and Grand Teton NP- Including the cities of Jackson and Moran 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms late in the morning. Chance of showers and thunderstorms early in the afternoon, then slight chance of showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds in the late morning and afternoon. Chance of precipitation 50 percent. Max temperature.....70-75. 24 hr trend......6 degrees cooler. Min humidity........39-45 percent. 24 hr trend......14 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west around 10 mph. Gusts up to 20 mph. Ridge top winds.....West 10 to 15 mph. LAL.................1 until 0900, then 2 until 1200, then 4. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....West 10 to 15 mph. Mixing Height.......1800-3800 ft agl until 1200, then 5800-7800 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....47-52. 24 hr trend......1 degree cooler. Max humidity........65-71 percent. 24 hr trend......23 percent drier. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 15 mph. Ridge top winds.....Northwest around 10 mph until 2400, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 2400, then southeast. Mixing Height.......2800-4800 ft agl until 2400, then 400-1000 ft agl. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Haze late in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....72-77. 24 hr trend......2 degrees warmer. Min humidity........30-36 percent. 24 hr trend......10 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southwest around 10 mph until 1200, then west. LAL.................1 until 1200, then 3. Chc of wetting rain.Less than 5 percent. Transport winds.....Southwest around 10 mph until 1200, then west. Mixing Height.......2400-4400 ft agl until 1200, then 6600-8600 ft agl. Smoke dispersal.....Fair to good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows in the upper 40s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 50. Highs in the upper 70s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Winds generally less than 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows around 50. Highs in the upper 70s. .SUNDAY...Mostly sunny. Highs in the upper 70s. $$ WYZ416-161100- West Wind River Mountains/East Zone Bridger Teton NF- 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers early in the morning. Slight chance of showers and thunderstorms late in the morning, then chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the late morning and afternoon. Chance of precipitation 50 percent. Max temperature.....68-73. 24 hr trend......6 degrees cooler. Min humidity........33-39 percent. 24 hr trend......11 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.....West around 10 mph until 1200, then around 20 mph. LAL.................1 until 0900, then 2 until 1200, then 4. Chc of wetting rain.Zero percent until 1200, then 25 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......2600-4600 ft agl until 1200, then 6000-8000 ft agl. Smoke dispersal.....Fair to good until 1200, then very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....47-52. 24 hr trend......3 degrees cooler. Max humidity........58-64 percent. 24 hr trend......7 percent drier. Humidity recovery...Good. 20-foot winds.......Northwest winds around 10 mph and gusty until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....North around 10 mph. LAL.................3 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2400-4400 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers late in the morning. Chance of showers and thunderstorms in the afternoon. Slight chance of showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 50 percent. Max temperature.....68-73. 24 hr trend......1 degree warmer. Min humidity........30-36 percent. 24 hr trend......5 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then northwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2600-4600 ft agl until 1200, then 5800-7800 ft agl. Smoke dispersal.....Fair to good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Slight chance of showers and thunderstorms in the evening. Lows in the upper 40s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the lower 70s. Winds generally less than 10 mph. .THURSDAY THROUGH FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows 47 to 52. Highs 71 to 76. Winds generally less than 10 mph. .SATURDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the lower 70s. .SUNDAY...Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. $$ WYZ288-161100- East Wind River Mountains/South Shoshone NF- Including the cities of Dubois and South Pass 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Chance of showers and slight chance of thunderstorms in the morning. Showers likely and chance of thunderstorms in the afternoon. Some thunderstorms may produce gusty winds late in the morning. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 70 percent. Max temperature.....71-76. 24 hr trend......7 degrees cooler. Min humidity........32-38 percent. 24 hr trend......13 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. LAL.................1 until 0900, then 2 until 1200, then 4. Chc of wetting rain.Zero percent until 1200, then 25 percent. Transport winds.....West around 15 mph until 1200, then around 25 mph. Mixing Height.......3000-5000 ft agl until 1200, then 6600-8600 ft agl. Smoke dispersal.....Fair to good until 1200, then very good to excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms early in the evening. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 50 percent. Min temperature.....51-56. 24 hr trend......2 degrees cooler. Max humidity........57-63 percent. 24 hr trend......2 percent wetter. Humidity recovery...Good. 20-foot winds.......Northwest winds around 10 mph with gusts to around 25 mph until 2100, then downslope/downvalley 4-7 mph until 2400, then west around 10 mph with gusts to around 15 mph. Ridge top winds.....West around 15 mph. LAL.................4 until 2100, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....West around 15 mph. Mixing Height.......2000-4000 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........3. .TUESDAY... Sky/weather.........Partly cloudy. Chance of showers through the day. Chance of thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 50 percent. Max temperature.....69-74. 24 hr trend......2 degrees cooler. Min humidity........30-36 percent. 24 hr trend......Unchanged. 20-foot winds.......West winds around 10 mph until 0900, then upslope/upvalley 5-9 mph until 1200, then northwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 20 percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2400-4400 ft agl until 1200, then 4600-6600 ft agl. Smoke dispersal.....Fair to good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the lower 50s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with showers likely and chance of thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the lower 70s. .SUNDAY...Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. $$ WYZ414-161100- Salt and Wyoming Ranges/West Zone Bridger Teton NF- Including the city of Afton 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers in the morning. Chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 40 percent. Max temperature.....69-74. 24 hr trend......6 degrees cooler. Min humidity........39-45 percent. 24 hr trend......7 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.....Southwest around 10 mph until 1200, then west around 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....Southwest around 10 mph until 1200, then west around 20 mph. Mixing Height.......2400-4400 ft agl until 1200, then 7400-9400 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good to excellent. Haines Index........4. .TONIGHT... Sky/weather.........Mostly clear. Haze. Min temperature.....45-50. 24 hr trend......2 degrees cooler. Max humidity........67-73 percent. 24 hr trend......6 percent drier. Humidity recovery...Good. 20-foot winds.......Northwest winds around 10 mph with gusts to around 25 mph until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 15 mph until 2400, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph until 2400, then southwest. Mixing Height.......3400-5400 ft agl until 2400, then 400-1000 ft agl. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Haze in the morning. Slight chance of showers late in the morning. Slight chance of thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....70-75. 24 hr trend......2 degrees warmer. Min humidity........28-34 percent. 24 hr trend......7 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then northwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....West 10 to 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......2800-4800 ft agl until 1200, then 7200-9200 ft agl. Smoke dispersal.....Poor to fair until 1200, then good to very good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Winds generally less than 10 mph. .SATURDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .SUNDAY...Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. $$ WYZ278-161100- Upper Green River Basin/Rock Springs BLM- Including the cities of Big Piney, Farson, and Pinedale 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers late in the morning. Chance of showers and thunderstorms in the afternoon, then slight chance of showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....72-77. 24 hr trend......5 degrees cooler. Min humidity........26-32 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....Northwest around 10 mph until 1200, then west around 20 mph. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....West around 10 mph until 1200, then around 20 mph. Mixing Height.......2800-4800 ft agl until 1200, then 8800-10400 ft agl. Smoke dispersal.....Fair to good until 1200, then excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....47-52. 24 hr trend......3 degrees cooler. Max humidity........63-69 percent. 24 hr trend......1 percent drier. Humidity recovery...Good. 20-foot winds.......Northwest winds around 10 mph and gusty until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....North 10 to 15 mph. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......3600-5600 ft agl until 2400, then 400-600 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers in the morning. Chance of showers and slight chance of thunderstorms in the afternoon. Haze early in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 40 percent. Max temperature.....73-78. 24 hr trend......Unchanged. Min humidity........24-30 percent. 24 hr trend......3 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then northwest around 10 mph with gusts to around 25 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1 until 1200, then 2 until 1500, then 3. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2600-4600 ft agl until 1200, then 7800-9800 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the mid 80s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Winds generally less than 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. .SUNDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ277-161100- Lincoln and Uinta Counties/Lower Elevations- Including the cities of Evanston, Fort Bridger, and Kemmerer 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....75-80. 24 hr trend......6 degrees cooler. Min humidity........23-29 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west around 20 mph with gusts to around 30 mph after 1500. Ridge top winds.....West around 10 mph until 1200, then around 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......3000-5000 ft agl until 1200, then 9200-11000 ft agl. Smoke dispersal.....Fair to good until 1200, then excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Haze late in the evening. Min temperature.....51-56. 24 hr trend......1 degree cooler. Max humidity........61-67 percent. 24 hr trend......1 percent drier. Humidity recovery...Good. 20-foot winds.......Northwest winds 10 to 15 mph with gusts to around 25 mph until 2400, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......4000-6000 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Haze in the late morning and early afternoon. Max temperature.....75-80. 24 hr trend......Unchanged. Min humidity........19-25 percent. 24 hr trend......5 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then northwest 10 to 15 mph with higher gusts. Ridge top winds.....Northwest 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......3000-5000 ft agl until 1200, then 8600-10600 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........5. .Forecast days 3 through 7...... .TUESDAY NIGHT...Mostly clear. Lows in the lower 50s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the mid 80s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs in the mid 80s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Winds generally less than 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. .SUNDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ279-161100- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Including the cities of Green River, Rock Springs, and Wamsutter 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Slight chance of showers in the morning. Chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds early in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 50 percent. Max temperature.....75-80. 24 hr trend......8 degrees cooler. Min humidity........26-32 percent. 24 hr trend......9 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds southwest around 20 mph with gusts to around 30 mph after 1500. Ridge top winds.....West around 10 mph until 1200, then around 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....West around 10 mph until 1200, then around 20 mph. Mixing Height.......2800-4800 ft agl until 1200, then 6800-8800 ft agl. Smoke dispersal.....Fair to good until 1200, then very good to excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....56-61. 24 hr trend......2 degrees cooler. Max humidity........56-62 percent. 24 hr trend......5 percent wetter. Humidity recovery...Moderate. 20-foot winds.......Northwest winds around 10 mph and gusty until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 15 mph until 2400, then southwest. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph until 2400, then southwest. Mixing Height.......1600-3600 ft agl until 2400, then 400-600 ft agl. Smoke dispersal.....Poor. Haines Index........4. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 20 percent. Max temperature.....76-81. 24 hr trend......Unchanged. Min humidity........21-27 percent. 24 hr trend......3 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then northwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....West 10 to 15 mph. LAL.................1 until 1500, then 2. Chc of wetting rain.Zero percent. Transport winds.....West 10 to 15 mph. Mixing Height.......2800-4800 ft agl until 1200, then 8200-10200 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........5. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. Winds generally less than 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. .SUNDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ289-161100- Granite/Green/Ferris/Rattlesnake Mountains- Including the city of Jeffrey City 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds early in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 50 percent. Max temperature.....77-82. 24 hr trend......9 degrees cooler. Min humidity........24-30 percent. 24 hr trend......11 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....West 15 to 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 15 percent. Transport winds.....West around 15 mph until 1200, then around 25 mph. Mixing Height.......2800-4800 ft agl until 1200, then 7800-9800 ft agl. Smoke dispersal.....Fair to good until 1200, then excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Chance of showers and thunderstorms early in the evening, then slight chance of showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 50 percent. Min temperature.....57-62. 24 hr trend......2 degrees cooler. Max humidity........59-65 percent. 24 hr trend......7 percent wetter. Humidity recovery...Good. 20-foot winds.......Northwest winds around 10 mph with gusts to around 25 mph until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....West 10 to 15 mph. LAL.................4 until 2100, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....Northwest around 15 mph until 2400, then southwest. Mixing Height.......1800-3800 ft agl until 2400, then 400-600 ft agl. Smoke dispersal.....Poor to fair until 2400, then poor. Haines Index........3. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers late in the morning. Slight chance of thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....75-80. 24 hr trend......2 degrees cooler. Min humidity........21-27 percent. 24 hr trend......2 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then northwest around 10 mph until 1500, then north. Gusts up to 15 mph. Ridge top winds.....West around 10 mph until 1200, then north. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2600-4600 ft agl until 1200, then 7400-9400 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the upper 80s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the mid 50s. Highs in the lower 80s. Winds generally less than 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. .SUNDAY...Mostly sunny. Highs in the lower 80s. $$ WYZ300-161100- Casper Mountain- 252 AM MDT Mon Jul 15 2024 .TODAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers and thunderstorms early in the afternoon. Chance of showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....75-80. 24 hr trend......11 degrees cooler. Min humidity........26-32 percent. 24 hr trend......15 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.....West 10 to 15 mph. LAL.................1 until 1200, then 3 until 1500, then 4. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......2200-4200 ft agl until 1200, then 7200-9200 ft agl. Smoke dispersal.....Fair to good until 1200, then very good to excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Showers likely and chance of thunderstorms in the evening. Some thunderstorms may produce gusty winds early in the evening. Some thunderstorms may produce gusty winds late in the evening. Chance of precipitation 70 percent. Min temperature.....56-61. 24 hr trend......3 degrees cooler. Max humidity........61-67 percent. 24 hr trend......10 percent wetter. Humidity recovery...Good. 20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 20 mph. Ridge top winds.....Southwest around 10 mph. LAL.................4 until 2100, then 2 until 2400, then 1. Chc of wetting rain.15 percent until 2400, then zero percent. Transport winds.....Southeast around 15 mph until 2400, then south. Mixing Height.......1400-3400 ft agl until 2400, then 200-400 ft agl. Smoke dispersal.....Poor. Haines Index........3. .TUESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Slight chance of showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 20 percent. Max temperature.....74-79. 24 hr trend......2 degrees cooler. Min humidity........22-28 percent. 24 hr trend......5 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north around 10 mph. Gusts up to 15 mph. Ridge top winds.....West around 10 mph until 1200, then north. LAL.................1 until 1500, then 2. Chc of wetting rain.Zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......2600-4600 ft agl until 1200, then 8600-10000 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .TUESDAY NIGHT...Partly cloudy. Slight chance of showers and thunderstorms in the evening. Lows in the mid 50s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Winds generally less than 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the lower 80s. Winds generally less than 10 mph. .FRIDAY...Partly cloudy. Chance of showers and thunderstorms. Lows in the mid 50s. Highs in the lower 80s. Winds generally less than 10 mph. .SATURDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. .SUNDAY...Mostly sunny. Highs in the upper 70s. $$