Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
713 FNUS55 KRIW 251014 FWFRIW Fire Weather Planning Forecast for Western and Central Wyoming National Weather Service Riverton WY 414 AM MDT Sat May 25 2024 .DISCUSSION... ...Yellowstone NP and Teton dispatch areas (includes fire weather zones 140...414...415...and 416)... A weather system will move into the area and bring showers as well as isolated thunderstorms, with the most numerous showers in the afternoon. Wind should remain light to moderate except in and around any shower or thunderstorm. Relative humidity will remain above critical levels. Mixing and smoke dispersal will be generally fair to good in the afternoon. ...Cody dispatch area (includes fire weather zones 275...276... 282...283...285...286...287...288...and 289)... A weather system will move into the area and bring scattered showers and isolated thunderstorms, mainly in the afternoon and evening. The best chance of showers and storms will be in the western zones. Wind should remain light to moderate except in and around any shower or thunderstorm. Relative humidity will remain above critical levels. Mixing and smoke dispersal will be generally good to very good in the afternoon. ...Casper dispatch area (includes fire weather zones 277...278... 279...280...281...285...289...and 300)... A weather system will move into the area and bring scattered showers and isolated thunderstorms, anytime in the southern zones but mainly later in the day across the northeastern zones. The best chance of showers and storms will be in the southern zones. Wind should remain light to moderate except in and around any shower or thunderstorm. Relative humidity will remain above critical levels. Mixing and smoke dispersal will be generally good to very good in the afternoon. ...Thunderstorms imply strong gusty and erratic winds... ...Haines Index is high level Haines both day and night... WYZ280-261215- Natrona County/Casper BLM- Including the cities of Casper and Midwest 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Mostly cloudy then becoming partly cloudy. Isolated rain showers early in the afternoon. Isolated thunderstorms early in the afternoon. Scattered rain showers late in the afternoon. Chance of precipitation 40 percent. Max temperature.....63-68. 24 hr trend......1 degree warmer. Min humidity........29-35 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Southwest winds around 15 mph with gusts to around 25 mph. Ridge top winds.....Southwest 15 to 20 mph. 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.......400-600 ft agl until 0900. 8000-10000 ft agl after 1200. Smoke dispersal.....Poor until 1200, then very good. Haines Index........4. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered rain showers and isolated thunderstorms in the evening. Isolated rain showers after midnight. Chance of precipitation 50 percent. Min temperature.....40-45. 24 hr trend......Unchanged. Max humidity........80-86 percent. 24 hr trend......6 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds around 15 mph and gusty. Ridge top winds.....West 15 to 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......5800-7200 ft agl until 2100, then 800-1200 ft agl. Smoke dispersal.....Good to very good until 2100, then poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy. Isolated rain showers in the morning, then scattered rain showers and isolated thunderstorms in the afternoon. Chance of precipitation 40 percent. Max temperature.....61-66. 24 hr trend......Unchanged. Min humidity........32-38 percent. 24 hr trend......1 percent drier. 20-foot winds.......West winds 15 to 20 mph. Gusts up to 25 mph until 1200, then 30 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Less than 5 percent. Transport winds.....West 20 to 25 mph. Mixing Height.......600-800 ft agl until 0900. 7400-8000 ft agl after 1500. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. Winds generally less than 10 mph. .MEMORIAL DAY...Clear. Lows in the lower 40s. Highs in the upper 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows around 50. Highs in the lower 80s. Southwest winds around 10 mph. .THURSDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the lower 70s. $$ WYZ283-261215- Upper Wind River Basin/Wind River Basin- Including the cities of Crowheart, Lander, Riverton, and Shoshoni 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Isolated rain showers in the afternoon. Isolated thunderstorms in the afternoon. Scattered rain showers late in the afternoon. Chance of precipitation 50 percent. Max temperature.....60-65. 24 hr trend......1 degree cooler. Min humidity........28-34 percent. 24 hr trend......11 percent wetter. 20-foot winds.......West winds around 10 mph until 0900, then upslope/upvalley 5-9 mph until 1200, then southwest 10 to 15 mph. Gusts up to 15 mph until 1500, then 20 mph. Ridge top winds.....West 10 to 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....West 10 to 15 mph. Mixing Height.......600-2400 ft agl until 1200, then 7400-8800 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered rain showers early in the evening. Isolated thunderstorms in the evening. Isolated rain showers late in the evening. Chance of precipitation 50 percent. Min temperature.....38-43. 24 hr trend......2 degrees cooler. Max humidity........76-82 percent. 24 hr trend......10 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph and gusty. Ridge top winds.....West 15 to 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......3600-5000 ft agl until 2100, then 600-1200 ft agl. Smoke dispersal.....Fair to good until 2100, then poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Max temperature.....61-66. 24 hr trend......2 degrees warmer. Min humidity........25-31 percent. 24 hr trend......5 percent drier. 20-foot winds.......West winds 10 to 15 mph. Gusts up to 20 mph until 1500, then 25 mph. Ridge top winds.....West 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph until 1500, then west around 25 mph. Mixing Height.......600 ft agl until 0900. 8200-9000 ft agl after 1500. Smoke dispersal.....Poor until 1200. Excellent after 1500. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows around 40. West winds around 10 mph. .MEMORIAL DAY...Clear. Lows in the mid 40s. Highs in the lower 70s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows around 50. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows around 50. Highs in the lower 80s. West winds around 10 mph. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 40s. Highs in the upper 70s. .FRIDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ285-261215- South Bighorn Mountains- 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy. Isolated rain showers late in the afternoon. Isolated thunderstorms late in the afternoon. Scattered rain showers late in the afternoon. Chance of precipitation 40 percent. Max temperature.....56-61. 24 hr trend......2 degrees warmer. Min humidity........30-36 percent. 24 hr trend......5 percent wetter. 20-foot winds.......West winds around 10 mph and gusty. Ridge top winds.....Southwest around 15 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph until 1200, then west. Mixing Height.......400-600 ft agl until 0900. 7600-9200 ft agl after 1200. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........4. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered rain showers and isolated thunderstorms in the evening, then scattered snow showers and isolated rain showers after midnight. Chance of precipitation 50 percent. Min temperature.....37-42. 24 hr trend......1 degree cooler. Max humidity........83-89 percent. 24 hr trend......22 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph and gusty. Ridge top winds.....West 15 to 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.30 percent until 2400, then 10 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......6400-7000 ft agl until 2100, then 800-1000 ft agl. Smoke dispersal.....Good until 2100, then poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Scattered snow showers early in the morning. Scattered rain showers through the day. Isolated thunderstorms in the afternoon. Chance of precipitation 50 percent. Max temperature.....55-60. 24 hr trend......2 degrees cooler. Min humidity........40-46 percent. 24 hr trend......10 percent wetter. 20-foot winds.......West winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....West 15 to 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.5 percent. Transport winds.....Northwest 15 to 20 mph until 1500, then west around 25 mph. Mixing Height.......600 ft agl until 0900. 4800-6800 ft agl after 1200. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. Northwest winds around 10 mph. .MEMORIAL DAY...Clear. Lows in the lower 40s. Highs in the lower 60s. Northwest winds around 10 mph. .TUESDAY...Mostly clear. Lows in the upper 40s. Highs around 70. South winds around 10 mph. .WEDNESDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. West winds around 10 mph. .THURSDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the mid 40s. Highs around 70. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the lower 60s. $$ WYZ281-261215- Johnson County/Casper BLM- Including the cities of Buffalo and Kaycee 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Mostly cloudy then becoming partly cloudy. Isolated showers and thunderstorms late in the afternoon. Chance of precipitation 20 percent. Max temperature.....62-67. 24 hr trend......4 degrees warmer. Min humidity........28-34 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then north around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southwest around 10 mph until 1200, then north. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 1500, then north. Mixing Height.......400 ft agl until 0900. 8800-10800 ft agl after 1200. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy then becoming mostly cloudy. Scattered rain showers early in the evening. Isolated thunderstorms in the evening. Isolated rain showers in the late evening and overnight. Chance of precipitation 50 percent. Min temperature.....41-46. 24 hr trend......3 degrees warmer. Max humidity........81-87 percent. 24 hr trend......13 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds 10 to 15 mph and gusty. Ridge top winds.....Northwest around 15 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.7 percent. Transport winds.....Northwest around 15 mph. Mixing Height.......7600-9000 ft agl until 2100, then 600-1000 ft agl. Smoke dispersal.....Good to very good until 2100, then poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy. Scattered rain showers through the day. Isolated thunderstorms in the afternoon. Chance of precipitation 50 percent. Max temperature.....55-60. 24 hr trend......5 degrees cooler. Min humidity........45-51 percent. 24 hr trend......18 percent wetter. 20-foot winds.......Northwest winds 10 to 15 mph with higher gusts. Ridge top winds.....Northwest around 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.10 percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......800-2800 ft agl until 1200. 6200-6800 ft agl after 1500. Smoke dispersal.....Poor to fair until 1500, then good to very good. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Winds generally less than 10 mph. .MEMORIAL DAY...Clear. Lows in the mid 40s. Highs in the upper 60s. Winds generally less than 10 mph. .TUESDAY...Warmer. Mostly clear. Lows in the lower 50s. Highs in the upper 70s. South winds around 10 mph. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. West winds around 10 mph. .THURSDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. $$ WYZ282-261215- South Bighorn Basin/Worland BLM- Including the cities of Ten Sleep, Thermopolis, and Worland 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly sunny then becoming partly cloudy. Isolated rain showers early in the afternoon. Isolated thunderstorms in the afternoon. Scattered rain showers early in the afternoon. Chance of precipitation 40 percent. Max temperature.....59-64. 24 hr trend......3 degrees warmer. Min humidity........25-31 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then northwest around 10 mph and gusty. Ridge top winds.....Southwest around 10 mph until 0900, then east until 1500, then northwest. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph until 1500, then northwest. Mixing Height.......400-2200 ft agl until 1200, then 7600-9400 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered rain showers and isolated thunderstorms in the evening, then isolated rain showers after midnight. Chance of precipitation 40 percent. Min temperature.....37-42. 24 hr trend......1 degree warmer. Max humidity........84-90 percent. 24 hr trend......15 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 20 mph until 2400. Ridge top winds.....Northwest 10 to 15 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.10 percent until 2400, then zero percent. Transport winds.....Northwest 10 to 15 mph. Mixing Height.......4200-5600 ft agl until 2100, then 800-1000 ft agl. Smoke dispersal.....Fair to good until 2100, then poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy then becoming mostly sunny then becoming partly cloudy. Isolated rain showers in the morning, then scattered rain showers and isolated thunderstorms in the afternoon. Chance of precipitation 40 percent. Max temperature.....55-60. 24 hr trend......2 degrees cooler. Min humidity........36-42 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, 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 around 15 mph. Mixing Height.......800-2600 ft agl until 1200, then 5600-7600 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Winds generally less than 10 mph. .MEMORIAL DAY...Warmer, clear. Lows in the mid 40s. Highs in the upper 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Southwest winds around 10 mph. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 40s. Highs in the upper 70s. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs around 70. $$ WYZ275-261215- North Bighorn Basin/Worland BLM- Including the cities of Greybull, Lovell, and Powell 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly sunny then becoming partly cloudy. Isolated rain showers in the afternoon. Isolated thunderstorms in the afternoon. Scattered rain showers late in the afternoon. Chance of precipitation 50 percent. Max temperature.....57-62. 24 hr trend......3 degrees warmer. Min humidity........30-36 percent. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southeast around 10 mph until 1500, then west with higher gusts. Ridge top winds.....Southwest around 10 mph until 0900, then southeast until 1500, then west. LAL.................1 until 1200, then 3. Chc of wetting rain.Less than 5 percent. Transport winds.....South around 10 mph until 1200, then west. Mixing Height.......600-2000 ft agl until 1200, then 6800-8800 ft agl. Smoke dispersal.....Poor to fair until 1500, then very good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Isolated thunderstorms in the evening. Scattered rain showers through the night. Chance of precipitation 50 percent. Min temperature.....36-41. 24 hr trend......2 degrees warmer. Max humidity........85-91 percent. 24 hr trend......11 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 10 mph. Gusts up to 20 mph. Ridge top winds.....Northwest around 15 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.10 percent until 2400, then zero percent. Transport winds.....West around 15 mph until 2400, then northwest. Mixing Height.......3200-4200 ft agl until 2100, then 600-800 ft agl. Smoke dispersal.....Poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy. Scattered rain showers through the day. Isolated thunderstorms in the afternoon. Chance of precipitation 50 percent. Max temperature.....53-58. 24 hr trend......2 degrees cooler. Min humidity........41-47 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Northwest winds around 10 mph. Gusts up to 15 mph until 1500, then 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 until 1200, then west. Mixing Height.......600-2600 ft agl until 1200, then 6200-8200 ft agl. Smoke dispersal.....Poor until 1200. Very good after 1500. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows in the lower 40s. Winds generally less than 10 mph. .MEMORIAL DAY...Warmer, clear. Lows in the mid 40s. Highs in the upper 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Northwest winds around 10 mph. .THURSDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the mid 70s. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. $$ WYZ276-261215- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Isolated rain showers late in the morning. Scattered rain showers and isolated thunderstorms in the afternoon. Chance of precipitation 50 percent. Max temperature.....58-63. 24 hr trend......1 degree warmer. Min humidity........31-37 percent. 24 hr trend......8 percent wetter. 20-foot winds.......West winds around 10 mph until 1200, then northwest until 1500, then west. Gusts up to 15 mph. Ridge top winds.....West around 15 mph until 1200, then northwest until 1500, then south. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 20 percent. Transport winds.....West around 15 mph. Mixing Height.......600 ft agl until 0900. 5800-7800 ft agl after 1200. Smoke dispersal.....Poor until 1200, then good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy. Isolated thunderstorms in the evening. Scattered rain showers through the night. Chance of precipitation 50 percent. Min temperature.....37-42. 24 hr trend......Unchanged. Max humidity........77-83 percent. 24 hr trend......13 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest winds around 10 mph until 2100, then northwest. Gusts up to 15 mph. Ridge top winds.....Southwest around 15 mph until 2100, then northwest. LAL.................3 until 2400, then 1. Chc of wetting rain.10 percent until 2400, then zero percent. Transport winds.....West around 15 mph until 0300, then northwest. Mixing Height.......2600-3000 ft agl until 2100, then 600-1000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy. Scattered rain showers through the day. Isolated thunderstorms in the afternoon. Chance of precipitation 40 percent. Max temperature.....56-61. 24 hr trend......Unchanged. Min humidity........35-41 percent. 24 hr trend......Unchanged. 20-foot winds.......Northwest winds 10 to 15 mph. 25 mph after 0900. Ridge top winds.....Northwest 15 to 20 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph until 1500, then around 25 mph. Mixing Height.......800-1000 ft agl until 0900. 6000-8000 ft agl after 1200. Smoke dispersal.....Poor until 1200. Excellent after 1500. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows around 40. West winds around 10 mph. .MEMORIAL DAY...Mostly clear. Lows in the mid 40s. Highs in the upper 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. South winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. West winds around 10 mph. .THURSDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the lower 70s. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the lower 60s. $$ WYZ287-261215- Owl Creek Mountains- 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Isolated rain showers late in the morning. Scattered rain showers and isolated thunderstorms in the afternoon. Chance of precipitation 50 percent. Max temperature.....54-59. 24 hr trend......1 degree cooler. Min humidity........30-36 percent. 24 hr trend......9 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southwest 10 to 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Less than 5 percent. Transport winds.....Southwest 10 to 15 mph. Mixing Height.......600-2400 ft agl until 1200, then 7000-8000 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered rain showers and isolated thunderstorms in the evening, then isolated rain showers after midnight. Chance of precipitation 50 percent. Min temperature.....37-42. 24 hr trend......2 degrees cooler. Max humidity........79-85 percent. 24 hr trend......22 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds around 10 mph with gusts to around 15 mph. Ridge top winds.....West 10 to 15 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....West 10 to 15 mph until 0300, then north. Mixing Height.......2800-3400 ft agl until 2100, then 600-800 ft agl. Smoke dispersal.....Poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy then becoming mostly sunny then becoming partly cloudy. Isolated showers and thunderstorms in the afternoon. Chance of precipitation 20 percent. Max temperature.....54-59. 24 hr trend......1 degree warmer. Min humidity........29-35 percent. 24 hr trend......2 percent drier. 20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 20 mph until 1500, then 25 mph. Ridge top winds.....Northwest 15 to 20 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph until 1200, then west. Mixing Height.......800 ft agl until 0900. 7800-8200 ft agl after 1500. Smoke dispersal.....Poor until 1200, then very good. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows around 40. West winds around 10 mph. .MEMORIAL DAY...Mostly clear. Lows in the mid 40s. Highs in the mid 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 70s. South winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. West winds around 10 mph. .THURSDAY...Mostly clear. Chance of showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the lower 70s. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the mid 60s. $$ WYZ286-261215- Absaroka Mountains/North Shoshone NF- Including the city of Pahaska 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Scattered rain showers and snow showers in the morning, then numerous rain showers, snow showers and isolated thunderstorms in the afternoon. Little or no snow accumulation. Chance of precipitation 70 percent. Max temperature.....48-53. 24 hr trend......1 degree warmer. Min humidity........41-47 percent. 24 hr trend......5 percent wetter. 20-foot winds.......West winds 10 to 15 mph with higher gusts. Ridge top winds.....West around 15 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 35 percent. Transport winds.....West around 15 mph. Mixing Height.......600 ft agl until 0900. 4000-6000 ft agl after 1200. Smoke dispersal.....Poor until 1200, then fair to good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Isolated thunderstorms in the evening. Scattered rain showers. Scattered snow showers through the night. Chance of precipitation 50 percent. Min temperature.....31-36. 24 hr trend......Unchanged. Max humidity........81-87 percent. 24 hr trend......12 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph and gusty. Ridge top winds.....West 15 to 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.20 percent until 2400, then 5 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......2600-2800 ft agl until 2100, then 600-800 ft agl. Smoke dispersal.....Poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy. Scattered snow showers through the day. Scattered rain showers in the late morning and afternoon. Isolated thunderstorms in the afternoon. Chance of precipitation 50 percent. Max temperature.....45-50. 24 hr trend......1 degree cooler. Min humidity........42-48 percent. 24 hr trend......1 percent drier. 20-foot winds.......West winds 15 to 20 mph. Gusts up to 25 mph until 1200, then 35 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Less than 5 percent. Transport winds.....West 20 to 25 mph until 1500, then around 30 mph. Mixing Height.......800 ft agl until 0900. 5200-6000 ft agl after 1500. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds around 10 mph. .MEMORIAL DAY...Clear. Lows in the mid 30s. Highs in the mid 50s. West winds around 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the lower 60s. Southwest winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows around 40. Highs in the lower 60s. West winds around 10 mph. .THURSDAY...Mostly clear with chance of showers, slight chance of thunderstorms and snow showers. Lows in the mid 30s. Highs in the upper 50s. .FRIDAY...Partly cloudy. Chance of snow showers, slight chance of showers and thunderstorms in the afternoon. Highs in the lower 50s. $$ WYZ140-261215- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Widespread frost early in the morning. Scattered rain showers and snow showers in the morning, then numerous rain showers and isolated thunderstorms in the afternoon. No snow accumulation. Chance of precipitation 70 percent. Max temperature.....48-53. 24 hr trend......1 degree warmer. Min humidity........48-54 percent. 24 hr trend......10 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southwest 10 to 15 mph with higher gusts. Ridge top winds.....South 10 to 15 mph until 1200, then southwest around 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 55 percent. Transport winds.....Southwest 10 to 15 mph until 1200, then around 20 mph. Mixing Height.......600-2200 ft agl until 1200, then 3800-4800 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy. Numerous rain showers, snow showers and isolated thunderstorms in the evening, then scattered snow showers and rain showers after midnight. Snow accumulation up to 1 inch. Chance of precipitation 70 percent. Min temperature.....30-35. 24 hr trend......2 degrees warmer. Max humidity........90-96 percent. 24 hr trend......8 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds around 10 mph. Gusts up to 20 mph until 0300. Ridge top winds.....West around 15 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.50 percent until 2400, then 10 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......600-2600 ft agl. Smoke dispersal.....Poor. Haines Index........2. .SUNDAY... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered snow showers in the morning. Scattered rain showers late in the morning, then isolated rain showers, thunderstorms and snow showers in the afternoon. Chance of precipitation 50 percent. Max temperature.....45-50. 24 hr trend......1 degree cooler. Min humidity........43-49 percent. 24 hr trend......5 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 10 to 15 mph with higher gusts. Ridge top winds.....Southwest 10 to 15 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Less than 5 percent. Transport winds.....West 15 to 20 mph until 1500, then around 25 mph. Mixing Height.......800-2400 ft agl until 1200, then 3400-4800 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Partly cloudy. Lows in the upper 20s. Winds generally less than 10 mph. .MEMORIAL DAY...Mostly clear. Lows in the lower 30s. Highs in the mid 50s. Winds generally less than 10 mph. .TUESDAY...Partly cloudy. Slight chance of showers. Lows in the upper 30s. Highs in the lower 60s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the mid 30s. Highs in the lower 60s. Southwest winds around 10 mph. .THURSDAY...Partly cloudy with chance of showers, slight chance of thunderstorms and snow showers. Lows in the lower 30s. Highs in the mid 50s. .FRIDAY...Partly cloudy. Chance of showers, snow showers and slight chance of thunderstorms in the afternoon. Highs around 50. $$ WYZ415-261215- North Zone Bridger Teton NF and Grand Teton NP- Including the cities of Jackson and Moran 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Widespread frost early in the morning. Areas of frost early in the morning. Scattered rain showers and snow showers in the morning, then rain showers, snow showers and isolated thunderstorms in the afternoon. No snow accumulation. Chance of precipitation 90 percent. Max temperature.....44-49. 24 hr trend......3 degrees cooler. Min humidity........52-58 percent. 24 hr trend......15 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southwest around 10 mph with higher gusts. Ridge top winds.....South 10 to 15 mph until 1200, then west. LAL.................1 until 1200, then 3. Chc of wetting rain.5 percent until 1200, then 60 percent. Transport winds.....South 10 to 15 mph until 1200, then west. Mixing Height.......600-2000 ft agl until 1200, then 3000-4200 ft agl. Smoke dispersal.....Poor to fair. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Isolated thunderstorms in the evening. Scattered rain showers and snow showers through the night. Chance of precipitation 50 percent. Min temperature.....25-30. 24 hr trend......1 degree cooler. Max humidity........88-94 percent. 24 hr trend......9 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Southwest winds 10 to 15 mph and gusty. Ridge top winds.....Southwest around 15 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.15 percent until 2400, then 5 percent. Transport winds.....West around 15 mph. Mixing Height.......2600 ft agl until 2100, then 600-800 ft agl. Smoke dispersal.....Poor. Haines Index........2. .SUNDAY... Sky/weather.........Partly cloudy. Scattered snow showers in the morning. Isolated rain showers late in the morning. Chance of precipitation 50 percent. Max temperature.....45-50. 24 hr trend......1 degree warmer. Min humidity........45-51 percent. 24 hr trend......8 percent drier. 20-foot winds.......West winds 10 to 15 mph with higher gusts. Ridge top winds.....West around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph until 1500, then around 25 mph. Mixing Height.......600-2000 ft agl until 1200, then 3800-5800 ft agl. Smoke dispersal.....Poor to fair until 1500, then very good. Haines Index........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. Winds generally less than 10 mph. .MEMORIAL DAY...Clear. Lows in the lower 30s. Highs in the upper 50s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Slight chance of showers. Lows in the upper 30s. Highs in the lower 60s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 30s. Highs in the lower 60s. Southwest winds around 10 mph. .THURSDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 30s. Highs in the mid 50s. .FRIDAY...Partly cloudy. Slight chance of showers, thunderstorms and snow showers in the afternoon. Highs in the lower 50s. $$ WYZ416-261215- West Wind River Mountains/East Zone Bridger Teton NF- 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Scattered rain showers and snow showers in the morning, then numerous rain showers with possible snow showers and thunderstorms in the afternoon. Snow accumulation up to 1 inch. Chance of precipitation 80 percent. Max temperature.....45-50. 24 hr trend......3 degrees cooler. Min humidity........45-51 percent. 24 hr trend......17 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southwest around 10 mph with higher gusts. Ridge top winds.....Southwest 10 to 15 mph until 1500, then west. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 60 percent. Transport winds.....Southwest 10 to 15 mph until 1200, then west. Mixing Height.......600 ft agl until 0900. 3000-5000 ft agl after 1200. Smoke dispersal.....Poor to fair. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered rain showers in the evening. Scattered snow showers and isolated thunderstorms in the evening, then isolated snow showers after midnight. Chance of precipitation 50 percent. Min temperature.....24-29. 24 hr trend......3 degrees cooler. Max humidity........86-92 percent. 24 hr trend......13 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph and gusty. Ridge top winds.....West 15 to 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.15 percent until 2400, then zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......600-2400 ft agl. Smoke dispersal.....Poor. Haines Index........2. .SUNDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Isolated snow showers in the morning. Chance of snow 20 percent. Max temperature.....44-49. 24 hr trend......2 degrees warmer. Min humidity........39-45 percent. 24 hr trend......8 percent drier. 20-foot winds.......West winds 10 to 15 mph with gusts to around 25 mph until 1200, then around 20 mph with gusts to around 30 mph. Ridge top winds.....West 15 to 20 mph until 1200, then around 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph until 1200, then around 25 mph. Mixing Height.......600-2400 ft agl until 1200, then 3800-5800 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows in the upper 20s. West winds around 10 mph. .MEMORIAL DAY...Clear. Lows in the lower 30s. Highs in the upper 50s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 30s. Highs in the lower 60s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 30s. Highs in the lower 60s. Southwest winds around 10 mph. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 30s. Highs in the upper 50s. .FRIDAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the mid 50s. $$ WYZ288-261215- East Wind River Mountains/South Shoshone NF- Including the cities of Dubois and South Pass 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Scattered rain showers and snow showers in the morning, then numerous rain showers, snow showers and isolated thunderstorms in the afternoon. Little or no snow accumulation. Chance of precipitation 70 percent. Max temperature.....50-55. 24 hr trend......3 degrees cooler. Min humidity........40-46 percent. 24 hr trend......19 percent wetter. 20-foot winds.......West winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....West 15 to 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 45 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......600 ft agl until 0900. 4200-6200 ft agl after 1200. Smoke dispersal.....Poor until 1200, then good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered rain showers, snow showers and isolated thunderstorms in the evening, then isolated snow showers after midnight. Chance of precipitation 50 percent. Min temperature.....28-33. 24 hr trend......3 degrees cooler. Max humidity........77-83 percent. 24 hr trend......6 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 15 to 20 mph with gusts to around 30 mph. Ridge top winds.....West 20 to 25 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....West 20 to 25 mph. Mixing Height.......600-2600 ft agl. Smoke dispersal.....Poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Isolated snow showers early in the morning. Scattered snow showers late in the morning. Chance of snow 40 percent. Max temperature.....48-53. 24 hr trend......2 degrees warmer. Min humidity........38-44 percent. 24 hr trend......9 percent drier. 20-foot winds.......Breezy. West winds 15 to 20 mph with gusts to around 30 mph until 1200, then around 25 mph with gusts to around 35 mph. Ridge top winds.....West 20 to 25 mph until 1200, then around 30 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph until 1200, then around 30 mph. Mixing Height.......600 ft agl until 0900. 4600-6600 ft agl after 1200. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows in the lower 30s. West winds around 15 mph. .MEMORIAL DAY...Clear. Lows in the upper 30s. Highs in the upper 50s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the mid 60s. Southwest winds around 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the lower 40s. Highs in the mid 60s. West winds around 10 mph. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 30s. Highs in the lower 60s. .FRIDAY...Mostly sunny. Slight chance of showers, thunderstorms and snow showers in the afternoon. Highs in the upper 50s. $$ WYZ414-261215- Salt and Wyoming Ranges/West Zone Bridger Teton NF- Including the city of Afton 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Widespread frost early in the morning. Numerous rain showers and scattered snow showers in the morning, then rain showers, snow showers and isolated thunderstorms in the afternoon. Snow accumulation up to 1 inch. Chance of precipitation 90 percent. Max temperature.....43-48. 24 hr trend......7 degrees cooler. Min humidity........52-58 percent. 24 hr trend......24 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 10 to 15 mph with higher gusts. Ridge top winds.....Southwest 10 to 15 mph until 1200, then west. LAL.................1 until 1200, then 3. Chc of wetting rain.25 percent until 1200, then 70 percent. Transport winds.....Southwest 10 to 15 mph until 1200, then west. Mixing Height.......600 ft agl until 0900, then 2800-4200 ft agl. Smoke dispersal.....Poor to fair. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Scattered rain showers, snow showers and isolated thunderstorms in the evening. Widespread frost after midnight. Chance of precipitation 50 percent. Min temperature.....25-30. 24 hr trend......4 degrees cooler. Max humidity........88-94 percent. 24 hr trend......7 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....West 15 to 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.10 percent until 2400, then zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......2600-2800 ft agl until 2100, then 600-800 ft agl. Smoke dispersal.....Poor. Haines Index........2. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....46-51. 24 hr trend......4 degrees warmer. Min humidity........43-49 percent. 24 hr trend......14 percent drier. 20-foot winds.......West winds around 15 mph with gusts to around 25 mph. Ridge top winds.....West around 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph. Mixing Height.......600 ft agl until 0900. 4400-6200 ft agl after 1200. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Clear. Lows around 30. West winds around 10 mph. .MEMORIAL DAY...Warmer, clear. Lows in the mid 30s. Highs around 60. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the mid 60s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the upper 30s. Highs in the mid 60s. Southwest winds around 10 mph. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 30s. Highs around 60. .FRIDAY...Mostly sunny. Highs in the mid 50s. $$ WYZ278-261215- Upper Green River Basin/Rock Springs BLM- Including the cities of Big Piney, Farson, and Pinedale 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Mostly cloudy then becoming partly cloudy then becoming mostly cloudy. Scattered rain showers in the morning, then numerous rain showers and isolated thunderstorms in the afternoon. Areas of frost early in the morning. Chance of precipitation 70 percent. Max temperature.....48-53. 24 hr trend......5 degrees cooler. Min humidity........43-49 percent. 24 hr trend......27 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southwest 10 to 15 mph with higher gusts until 1500, then west with gusts to around 25 mph. Ridge top winds.....Southwest 10 to 15 mph until 1200, then west around 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 50 percent. Transport winds.....Southwest 10 to 15 mph until 1200, then west around 20 mph. Mixing Height.......400-600 ft agl until 0900, then 2800 ft agl until 1200, then 5800-6800 ft agl until 1500, then 3600-4600 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Scattered rain showers, isolated thunderstorms and snow showers in the evening. Areas of frost after midnight. Widespread frost after midnight. Chance of precipitation 50 percent. Min temperature.....27-32. 24 hr trend......5 degrees cooler. Max humidity........85-91 percent. 24 hr trend......6 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph. Gusts up to 25 mph until 2400, then 15 mph. Ridge top winds.....West 15 to 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......1200-3200 ft agl until 2400, then 600-800 ft agl. Smoke dispersal.....Poor. Haines Index........2. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....52-57. 24 hr trend......4 degrees warmer. Min humidity........29-35 percent. 24 hr trend......16 percent drier. 20-foot winds.......Breezy. West winds 10 to 15 mph with gusts to around 25 mph until 1200, then 20 to 25 mph with gusts to around 35 mph. Ridge top winds.....West 15 to 20 mph until 1200, then 25 to 30 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph until 1200, then 25 to 30 mph. Mixing Height.......600 ft agl until 0900. 5400-7400 ft agl after 1200. Smoke dispersal.....Poor until 0900. Excellent after 1500. Haines Index........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Clear. Lows in the lower 30s. Northwest winds around 10 mph. .MEMORIAL DAY...Warmer, clear. Lows in the mid 30s. Highs in the upper 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the mid 70s. West winds around 10 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 30s. Highs 65 to 70. $$ WYZ277-261215- Lincoln and Uinta Counties/Lower Elevations- Including the cities of Evanston, Fort Bridger, and Kemmerer 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Mostly cloudy. Numerous rain showers in the morning, then rain showers and isolated thunderstorms in the afternoon. Chance of precipitation 90 percent. Max temperature.....48-53. 24 hr trend......7 degrees cooler. Min humidity........50-56 percent. 24 hr trend......34 percent wetter. 20-foot winds.......Southwest winds around 10 mph and gusty until 1200, then west around 20 mph with gusts to around 30 mph. Ridge top winds.....Southwest around 15 mph until 1200, then west 20 to 25 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.15 percent until 1200, then 60 percent. Transport winds.....Southwest 15 to 20 mph until 1500, then west around 25 mph. Mixing Height.......600 ft agl until 0900, then 2600-2800 ft agl until 1200, then 5200-6200 ft agl until 1500, then 2800-3000 ft agl. Smoke dispersal.....Poor until 1200, then good to very good until 1500, then fair to good. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Scattered rain showers, isolated thunderstorms and snow showers in the evening. Areas of frost after midnight. Widespread frost early in the morning. Chance of precipitation 50 percent. Min temperature.....30-35. 24 hr trend......6 degrees cooler. Max humidity........85-91 percent. 24 hr trend......4 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 15 to 20 mph with gusts to around 25 mph until 2400, then around 10 mph with gusts to around 15 mph. Ridge top winds.....West around 25 mph until 2100, then around 15 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 2100, then around 15 mph. Mixing Height.......2800-3000 ft agl until 2100, then 600-1000 ft agl. Smoke dispersal.....Poor. Haines Index........3. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....52-57. 24 hr trend......6 degrees warmer. Min humidity........28-34 percent. 24 hr trend......22 percent drier. 20-foot winds.......Breezy. West winds around 10 mph with higher gusts until 0900, then 20 to 25 mph with gusts to around 35 mph. Ridge top winds.....West around 15 mph until 0900, then 25 to 30 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph until 0900, then 25 to 30 mph. Mixing Height.......600 ft agl until 0900. 5000-7000 ft agl after 1200. Smoke dispersal.....Poor until 0900. Very good after 1200. Haines Index........2. .Forecast days 3 through 7...... .SUNDAY NIGHT...Clear. Lows in the lower 30s. West winds around 10 mph. .MEMORIAL DAY...Warmer, clear. Lows in the upper 30s. Highs in the upper 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the mid 70s. West winds around 10 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the upper 30s. Highs 63 to 68. $$ WYZ279-261215- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Including the cities of Green River, Rock Springs, and Wamsutter 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Mostly cloudy. Scattered rain showers in the morning, then numerous rain showers and isolated thunderstorms in the afternoon. Chance of precipitation 70 percent. Max temperature.....49-54. 24 hr trend......6 degrees cooler. Min humidity........52-58 percent. 24 hr trend......34 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with higher gusts until 1500, then west around 20 mph with gusts to around 30 mph. Ridge top winds.....Southwest 15 to 20 mph until 1500, then west around 25 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.20 percent until 1200, then 60 percent. Transport winds.....Southwest 15 to 20 mph until 1500, then west around 25 mph. Mixing Height.......600-2400 ft agl until 1200, then 4200-5600 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Scattered rain showers early in the evening. Isolated thunderstorms in the evening. Isolated rain showers late in the evening. Chance of precipitation 50 percent. Min temperature.....33-38. 24 hr trend......5 degrees cooler. Max humidity........82-88 percent. 24 hr trend......1 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds 15 to 20 mph. Gusts up to 30 mph until 2400, then 20 mph. Ridge top winds.....West 20 to 25 mph until 2400, then 15 to 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph. Mixing Height.......1400-3200 ft agl until 2400, then 600-1200 ft agl. Smoke dispersal.....Poor. Haines Index........3. .SUNDAY... Sky/weather.........Mostly sunny. Max temperature.....55-60. 24 hr trend......7 degrees warmer. Min humidity........27-33 percent. 24 hr trend......24 percent drier. 20-foot winds.......Breezy. West winds 15 to 20 mph with gusts to around 30 mph until 1200, then around 25 mph with gusts to around 40 mph. Ridge top winds.....West 20 to 25 mph until 1200, then around 30 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph until 1200, then around 30 mph. Mixing Height.......600 ft agl until 0900. 5800-7600 ft agl after 1200. Smoke dispersal.....Poor until 0900. Excellent after 1200. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Clear. Lows in the mid 30s. West winds around 10 mph. .MEMORIAL DAY...Warmer, clear. Lows in the lower 40s. Highs in the upper 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the upper 70s. Southwest winds around 10 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 40s. Highs 69 to 74. $$ WYZ289-261215- Granite/Green/Ferris/Rattlesnake Mountains- Including the city of Jeffrey City 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Mostly cloudy. Isolated rain showers in the morning. Isolated thunderstorms in the afternoon. Scattered rain showers in the afternoon. Chance of precipitation 50 percent. Max temperature.....55-60. 24 hr trend......3 degrees cooler. Min humidity........37-43 percent. 24 hr trend......25 percent wetter. 20-foot winds.......Southwest winds 15 to 20 mph. Gusts up to 25 mph until 1500, then 30 mph. Ridge top winds.....Southwest 20 to 25 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 30 percent. Transport winds.....Southwest 20 to 25 mph. Mixing Height.......600 ft agl until 0900. 6600-8000 ft agl after 1200. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered rain showers early in the evening. Isolated thunderstorms in the evening. Isolated rain showers in the late evening and early morning. Chance of precipitation 40 percent. Min temperature.....35-40. 24 hr trend......5 degrees cooler. Max humidity........80-86 percent. 24 hr trend......1 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 15 to 20 mph with gusts to around 25 mph. Ridge top winds.....West around 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....West around 20 mph. Mixing Height.......3400-4000 ft agl until 2100, then 800-1800 ft agl. Smoke dispersal.....Poor to fair. Haines Index........3. .SUNDAY... Sky/weather.........Mostly sunny. Isolated showers and thunderstorms in the afternoon. Chance of precipitation 20 percent. Max temperature.....57-62. 24 hr trend......4 degrees warmer. Min humidity........31-37 percent. 24 hr trend......16 percent drier. 20-foot winds.......West winds 15 to 20 mph. Gusts up to 30 mph until 1200, then 35 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph. Mixing Height.......600 ft agl until 0900. 7800-8400 ft agl after 1500. Smoke dispersal.....Poor until 0900. Excellent after 1500. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. West winds around 10 mph. .MEMORIAL DAY...Clear. Lows in the lower 40s. Highs in the upper 60s. West winds around 10 mph. .TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid 70s. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. Southwest winds around 10 mph. .THURSDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 40s. Highs in the mid 70s. .FRIDAY...Mostly sunny. Highs in the upper 60s. $$ WYZ300-261215- Casper Mountain- 414 AM MDT Sat May 25 2024 .TODAY... Sky/weather.........Mostly cloudy. Isolated rain showers until late afternoon. Isolated thunderstorms in the afternoon. Scattered rain showers late in the afternoon. Chance of precipitation 40 percent. Max temperature.....55-60. 24 hr trend......1 degree cooler. Min humidity........38-44 percent. 24 hr trend......24 percent wetter. 20-foot winds.......Southwest winds around 15 mph with gusts to around 25 mph. Ridge top winds.....Southwest around 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 30 percent. Transport winds.....Southwest around 20 mph. Mixing Height.......600 ft agl until 0900. 6400-7400 ft agl after 1200. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........3. .TONIGHT... Sky/weather.........Mostly cloudy then becoming partly cloudy. Scattered rain showers and isolated thunderstorms in the evening, then isolated rain showers after midnight. Isolated snow showers early in the morning. Chance of precipitation 40 percent. Min temperature.....36-41. 24 hr trend......3 degrees cooler. Max humidity........82-88 percent. 24 hr trend......3 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 15 to 20 mph with gusts to around 25 mph. Ridge top winds.....West 15 to 20 mph. LAL.................3 until 2400, then 1. Chc of wetting rain.10 percent. Transport winds.....West 15 to 20 mph. Mixing Height.......4400-4600 ft agl until 2100, then 800-1200 ft agl. Smoke dispersal.....Good until 2100, then poor. Haines Index........3. .SUNDAY... Sky/weather.........Partly cloudy. Isolated snow showers early in the morning. Isolated rain showers through the day. Isolated thunderstorms in the afternoon. Chance of precipitation 20 percent. Max temperature.....56-61. 24 hr trend......2 degrees warmer. Min humidity........29-35 percent. 24 hr trend......12 percent drier. 20-foot winds.......West winds 15 to 20 mph. Gusts up to 20 mph until 0900, then 30 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.5 percent. Transport winds.....West 20 to 25 mph. Mixing Height.......800 ft agl until 0900. 7600-7800 ft agl after 1500. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........3. .Forecast days 3 through 7...... .SUNDAY NIGHT...Mostly clear. Lows in the upper 30s. Winds generally less than 10 mph. .MEMORIAL DAY...Clear. Lows in the lower 40s. Highs in the lower 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear. Lows in the upper 40s. Highs around 70. Winds generally less than 10 mph. .WEDNESDAY...Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Southwest winds around 10 mph. .THURSDAY THROUGH FRIDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the mid 40s. Highs 67 to 72. $$