Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
202 FNUS55 KRIW 280818 FWFRIW Fire Weather Planning Forecast for Western and Central Wyoming National Weather Service Riverton WY 218 AM MDT Tue May 28 2024 .DISCUSSION... ...Yellowstone NP and Teton dispatch areas (includes fire weather zones 140...414...415...and 416)... Today will be partly cloudy and dry until this evening. Then, an isolated rain shower or thunderstorm is possible (20% chance) this evening. RH will drop to 15-25% at lower elevations and 25-35% at higher elevations this afternoon. Wind will be light today into tonight as a southwest wind of 5-10 mph develops this afternoon. Smoke dispersal will become good to very good this afternoon. ...Cody dispatch area (includes fire weather zones 275...276... 282...283...285...286...287...288...and 289)... Today will be mostly sunny and dry. RH will drop to 15-20% at lower elevations and 25-35% at higher elevations this afternoon. Wind will be fairly light today into tonight as a southeast wind of 5-15 mph develops this afternoon. Smoke dispersal will become good to very good this afternoon. ...Casper dispatch area (includes fire weather zones 277...278... 279...280...281...285...289...and 300)... Today will be partly cloudy and mostly dry. Isolated rain showers and thunderstorms will impact zones 277, 278, and 279 this afternoon. Gusty erratic wind is the main threat with convection. RH will drop to 15-25% at lower elevations and 25-40% at higher elevations this afternoon. A southeast wind of 10-15 mph develops in zones 280, 281, 285, and 300 this afternoon. In zones 277, 278, and 279 wind will be from the southwest 10-20 mph this afternoon. Smoke dispersal will become good to very good this afternoon. ...Thunderstorms imply strong gusty and erratic winds... ...Haines Index is high level Haines both day and night... WYZ280-291030- Natrona County/Casper BLM- Including the cities of Casper and Midwest 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....72-77. 24 hr trend......7 degrees warmer. Min humidity........19-25 percent. 24 hr trend......3 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. 10 mph after 0900. Ridge top winds.....Northeast around 10 mph until 0900, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 10 mph until 1500, then south. Mixing Height.......400-1600 ft agl until 1200. 8600-9200 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....50-55. 24 hr trend......8 degrees warmer. Max humidity........60-66 percent. 24 hr trend......5 percent drier. Humidity recovery...Good. 20-foot winds.......Southeast winds 10 to 15 mph until 0300, then south. Gusts up to 20 mph. Ridge top winds.....Southeast around 15 mph until 0300, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast 15 to 20 mph. Mixing Height.......8600-9400 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Very good until 2100. Poor after 2400. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy. Isolated thunderstorms early in the afternoon. Isolated rain showers in the afternoon. Isolated dry thunderstorms late 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 20 percent. Max temperature.....78-83. 24 hr trend......6 degrees warmer. Min humidity........16-22 percent. 24 hr trend......1 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph with gusts to around 25 mph until 1500, then around 20 mph with gusts to around 35 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.Zero percent. Transport winds.....Southwest 15 to 20 mph until 1200, then 25 to 30 mph. Mixing Height.......400-1800 ft agl until 1200, then 10200-12200 ft agl. Smoke dispersal.....Poor until 1200, then excellent. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Partly cloudy. Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms after midnight. Lows in the mid 40s. Northwest winds around 10 mph. .THURSDAY...Cooler. Mostly clear. Lows in the lower 40s. Highs in the mid 60s. North winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. Northwest winds around 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs around 80. West winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. .MONDAY...Partly cloudy. Highs in the upper 70s. $$ WYZ283-291030- Upper Wind River Basin/Wind River Basin- Including the cities of Crowheart, Lander, Riverton, and Shoshoni 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....73-78. 24 hr trend......7 degrees warmer. Min humidity........15-21 percent. 24 hr trend......5 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Ridge top winds.....Northwest around 10 mph until 0900, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 10 mph until 0900, then south. Mixing Height.......400-1800 ft agl until 1200. 8200-9400 ft agl after 1500. Smoke dispersal.....Poor until 1500, then good. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....47-52. 24 hr trend......6 degrees warmer. Max humidity........55-61 percent. 24 hr trend......7 percent drier. Humidity recovery...Moderate. 20-foot winds.......South winds around 10 mph until 0300, then southwest. Gusts up to 15 mph. Ridge top winds.....South around 15 mph until 0300, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph. Mixing Height.......8800-10400 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Good until 2400, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....73-78. 24 hr trend......1 degree warmer. Min humidity........21-27 percent. 24 hr trend......5 percent wetter. 20-foot winds.......Breezy. Upslope/upvalley 5-9 mph until 0900, then south 10 to 15 mph with gusts to around 25 mph until 1500, then west around 25 mph with gusts to around 35 mph. Ridge top winds.....South 10 to 15 mph until 1200, then west 20 to 25 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Less than 5 percent. Transport winds.....Southwest around 10 mph until 1200. West around 30 mph after 1500. Mixing Height.......400-1600 ft agl until 1200, then 7600-9600 ft agl. Smoke dispersal.....Poor until 1200, then excellent. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Isolated showers and thunderstorms in the evening. Lows in the lower 40s. West winds around 10 mph. .THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 60s. Northwest winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. West winds around 10 mph. .SATURDAY...Partly cloudy. Lows around 50. Highs in the upper 70s. West winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows around 50. Highs in the upper 70s. .MONDAY...Partly cloudy. Highs in the upper 70s. $$ WYZ285-291030- South Bighorn Mountains- 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Sunny. Max temperature.....67-72. 24 hr trend......10 degrees warmer. Min humidity........22-28 percent. 24 hr trend......9 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south around 10 mph. Gusts up to 15 mph. Ridge top winds.....South 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph. Mixing Height.......400-2000 ft agl until 1200. 7800-8200 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....51-56. 24 hr trend......8 degrees warmer. Max humidity........52-58 percent. 24 hr trend......8 percent drier. Humidity recovery...Moderate. 20-foot winds.......Southeast winds 10 to 15 mph. Gusts up to 15 mph until 2100, then 25 mph. Ridge top winds.....Southeast 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 15 to 20 mph. Mixing Height.......7600-8200 ft agl until 2100. 400-600 ft agl after 2400. Smoke dispersal.....Good until 2400, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy. Isolated thunderstorms early in the afternoon. Scattered rain showers in the afternoon. Scattered thunderstorms late 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.....70-75. 24 hr trend......3 degrees warmer. Min humidity........24-30 percent. 24 hr trend......3 percent wetter. 20-foot winds.......Southwest winds around 15 mph with higher gusts until 1500, then west 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.Zero percent until 1200, then 15 percent. Transport winds.....Southwest 15 to 20 mph until 1200, then around 25 mph. Mixing Height.......400-2000 ft agl until 1200, then 7600-9200 ft agl. Smoke dispersal.....Poor until 1200, then excellent. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Partly cloudy. Numerous showers and scattered thunderstorms in the evening, then scattered showers and isolated thunderstorms after midnight. Lows in the lower 40s. Northwest winds around 10 mph. .THURSDAY...Cooler. Mostly clear with isolated showers. Lows in the upper 30s. Highs in the upper 50s. Northwest winds around 10 mph. .FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 60s. Northwest winds around 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. West winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows in the upper 40s. Highs in the upper 60s. .MONDAY...Partly cloudy. Highs around 70. $$ WYZ281-291030- Johnson County/Casper BLM- Including the cities of Buffalo and Kaycee 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Sunny. Max temperature.....72-77. 24 hr trend......11 degrees warmer. Min humidity........24-30 percent. 24 hr trend......11 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southeast around 10 mph. Gusts up to 15 mph. Ridge top winds.....South 10 to 15 mph until 1500, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph. Mixing Height.......400-2000 ft agl until 1200. 8000-8400 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....52-57. 24 hr trend......8 degrees warmer. Max humidity........58-64 percent. 24 hr trend......3 percent drier. Humidity recovery...Good. 20-foot winds.......South winds 10 to 15 mph and gusty. Ridge top winds.....South 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 15 to 20 mph. Mixing Height.......7400-8200 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Good until 2400, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the afternoon. Scattered rain showers and isolated dry thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....74-79. 24 hr trend......5 degrees warmer. Min humidity........25-31 percent. 24 hr trend......Unchanged. 20-foot winds.......South winds around 15 mph until 1200, then west. Gusts up to 25 mph. Ridge top winds.....South 15 to 20 mph until 1200, then west. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 10 percent. Transport winds.....Southwest around 20 mph. Mixing Height.......400-1800 ft agl until 1200, then 9200-10400 ft agl until 1500, then 7000-8200 ft agl. Smoke dispersal.....Poor until 1200, then very good to excellent. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly cloudy. Numerous showers and scattered thunderstorms in the evening, then isolated showers and thunderstorms after midnight. Lows in the mid 40s. North winds around 10 mph. .THURSDAY...Cooler. Partly cloudy. Lows in the lower 40s. Highs in the lower 60s. North winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. Northwest winds around 10 mph. .SATURDAY...Partly cloudy. Lows around 50. Highs in the upper 70s. West winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows around 50. Highs in the mid 70s. .MONDAY...Partly cloudy. Highs in the upper 70s. $$ WYZ282-291030- South Bighorn Basin/Worland BLM- Including the cities of Ten Sleep, Thermopolis, and Worland 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Sunny. Max temperature.....70-75. 24 hr trend......11 degrees warmer. Min humidity........18-24 percent. 24 hr trend......11 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south around 10 mph. Gusts up to 15 mph. Ridge top winds.....South 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph. Mixing Height.......400-1600 ft agl until 1200. 7800-8200 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good. Haines Index........4. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....50-55. 24 hr trend......7 degrees warmer. Max humidity........56-62 percent. 24 hr trend......8 percent drier. Humidity recovery...Moderate. 20-foot winds.......South winds 10 to 15 mph and gusty. Ridge top winds.....South around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing Height.......7800-8200 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Good until 2400, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Isolated showers and thunderstorms early in the afternoon. Scattered showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....71-76. 24 hr trend......1 degree warmer. Min humidity........26-32 percent. 24 hr trend......7 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south around 10 mph and gusty until 1500, then northwest around 20 mph with gusts to around 30 mph. Ridge top winds.....South 10 to 15 mph until 1500, then northwest around 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 20 percent. Transport winds.....South 10 to 15 mph until 1500, then southwest around 25 mph. Mixing Height.......400-1400 ft agl until 1200, then 5600-7200 ft agl. Smoke dispersal.....Poor until 1200. Very good after 1500. Haines Index........4. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Partly cloudy. Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms after midnight. Lows in the mid 40s. Northwest winds around 10 mph. .THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 60s. Winds generally less than 10 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Lows in the lower 50s. Highs in the upper 70s. Winds generally less than 10 mph. .SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows in the lower 50s. Highs in the mid 70s. .MONDAY...Partly cloudy. Highs in the upper 70s. $$ WYZ275-291030- North Bighorn Basin/Worland BLM- Including the cities of Greybull, Lovell, and Powell 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....67-72. 24 hr trend......10 degrees warmer. Min humidity........18-24 percent. 24 hr trend......7 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southeast 10 to 15 mph with higher gusts. Ridge top winds.....Southeast 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph. Mixing Height.......600-1600 ft agl until 1200. 7400-8000 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....49-54. 24 hr trend......7 degrees warmer. Max humidity........52-58 percent. 24 hr trend......10 percent drier. Humidity recovery...Moderate. 20-foot winds.......Southeast winds around 10 mph and gusty. Ridge top winds.....Southeast around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 15 mph. Mixing Height.......6800-7800 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Good to very good until 2100, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Isolated thunderstorms early in the afternoon. Scattered rain showers in the afternoon. Scattered thunderstorms late 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.....69-74. 24 hr trend......Unchanged. Min humidity........26-32 percent. 24 hr trend......9 percent wetter. 20-foot winds.......South winds around 10 mph with higher gusts until 1500, then northwest with gusts to around 25 mph. Ridge top winds.....South around 15 mph until 1500, then west. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 45 percent. Transport winds.....South around 15 mph until 1500, then west. Mixing Height.......400-1400 ft agl until 1200, then 4400-5800 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........4. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Partly cloudy. Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms after midnight. Lows in the lower 40s. Northwest winds around 15 mph. .THURSDAY...Mostly clear. Isolated showers. Lows in the lower 40s. Highs in the mid 60s. Northwest winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower 70s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Lows around 50. Highs in the upper 70s. Winds generally less than 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows in the lower 50s. Highs in the mid 70s. .MONDAY...Partly cloudy. Highs in the upper 70s. $$ WYZ276-291030- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....71-76. 24 hr trend......9 degrees warmer. Min humidity........20-26 percent. 24 hr trend......8 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southeast 10 to 15 mph with higher gusts. Ridge top winds.....Southwest around 10 mph until 0900, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph until 1500, then around 20 mph. Mixing Height.......600-1800 ft agl until 1200. 8400-9000 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....50-55. 24 hr trend......8 degrees warmer. Max humidity........50-56 percent. 24 hr trend......7 percent drier. Humidity recovery...Moderate. 20-foot winds.......Southeast winds around 15 mph until 2100, then southwest. Gusts up to 20 mph. Ridge top winds.....Southeast around 15 mph until 2100, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph until 2400, then southwest. Mixing Height.......7200-7800 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Very good until 2100, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Mostly cloudy. Isolated rain showers early in the morning. Scattered showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....69-74. 24 hr trend......1 degree cooler. Min humidity........29-35 percent. 24 hr trend......6 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15 mph until 1200, then 25 mph. Ridge top winds.....Southwest 10 to 15 mph until 1500, then west around 20 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 40 percent. Transport winds.....Southwest 15 to 20 mph. Mixing Height.......600-1600 ft agl until 1200, then 4600-6600 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........4. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Partly cloudy. Scattered showers and thunderstorms in the evening, then isolated showers and thunderstorms after midnight. Lows around 40. North winds around 10 mph. .THURSDAY...Cooler. Mostly clear. Lows in the lower 40s. Highs in the lower 60s. Northwest winds around 10 mph. .FRIDAY THROUGH SATURDAY...Partly cloudy. Lows 44 to 49. Highs 68 to 73. West winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows in the upper 40s. Highs in the lower 70s. .MONDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ287-291030- Owl Creek Mountains- 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....67-72. 24 hr trend......9 degrees warmer. Min humidity........19-25 percent. 24 hr trend......11 percent drier. 20-foot winds.......South winds around 10 mph with higher gusts. Ridge top winds.....South around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing Height.......600-1800 ft agl until 1200. 7200-7600 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good. Haines Index........4. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....50-55. 24 hr trend......8 degrees warmer. Max humidity........48-54 percent. 24 hr trend......9 percent drier. Humidity recovery...Moderate. 20-foot winds.......South winds around 10 mph and gusty. Ridge top winds.....South around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing Height.......7600-7800 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Good until 2400, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy then becoming partly cloudy then becoming mostly cloudy. Isolated rain showers early in the morning. Scattered showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....66-71. 24 hr trend......Unchanged. Min humidity........27-33 percent. 24 hr trend......6 percent wetter. 20-foot winds.......South winds 10 to 15 mph with higher gusts until 1500, then west around 20 mph with gusts to around 30 mph. Ridge top winds.....South 15 to 20 mph until 1500, then west around 25 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent until 1200, then 20 percent. Transport winds.....Southwest 15 to 20 mph until 1500, then around 25 mph. Mixing Height.......600-1400 ft agl until 1200, then 6600-7200 ft agl until 1500, then 4200-5000 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Partly cloudy. Isolated showers and thunderstorms in the evening. Lows around 40. Northwest winds around 10 mph. .THURSDAY...Mostly clear. Lows around 40. Highs in the lower 60s. Northwest winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 60s. West winds around 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. West winds around 10 mph. .SUNDAY...Partly cloudy. Isolated showers and thunderstorms. Lows in the upper 40s. Highs around 70. .MONDAY...Partly cloudy. Highs in the lower 70s. $$ WYZ286-291030- Absaroka Mountains/North Shoshone NF- Including the city of Pahaska 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....62-67. 24 hr trend......7 degrees warmer. Min humidity........26-32 percent. 24 hr trend......5 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south around 10 mph. Gusts up to 15 mph. Ridge top winds.....West around 10 mph until 0900, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 10 to 15 mph. Mixing Height.......600-1400 ft agl until 1200. 7200-7800 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....44-49. 24 hr trend......7 degrees warmer. Max humidity........60-66 percent. 24 hr trend......5 percent drier. Humidity recovery...Good. 20-foot winds.......Southwest winds around 10 mph until 2400, then west. Gusts up to 20 mph. Ridge top winds.....Southwest around 15 mph until 2400, then west. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph. Mixing Height.......5600-6400 ft agl until 2100. 600-800 ft agl after 2400. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........4. .WEDNESDAY... Sky/weather.........Mostly cloudy then becoming partly cloudy then becoming mostly cloudy then becoming partly cloudy. Isolated rain showers and snow showers in the morning, then numerous rain showers and scattered thunderstorms in the afternoon. No snow accumulation. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 70 percent. Max temperature.....59-64. 24 hr trend......2 degrees cooler. Min humidity........34-40 percent. 24 hr trend......9 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts to around 25 mph 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 4. Chc of wetting rain.Zero percent until 1200, then 50 percent. Transport winds.....Southwest 15 to 20 mph until 1200, then 25 to 30 mph. Mixing Height.......600-2400 ft agl until 1200, then 5200-6200 ft agl until 1500, then 3800-4200 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........4. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Partly cloudy. Scattered showers, isolated thunderstorms and snow showers in the evening, then scattered snow showers and isolated thunderstorms after midnight. Lows in the lower 30s. West winds around 10 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Lows 31 to 36. Highs 51 to 56. West winds around 10 mph. .SATURDAY...Partly cloudy. Lows around 40. Highs in the lower 60s. West winds around 10 mph. .SUNDAY...Partly cloudy with scattered showers and isolated thunderstorms. Lows around 40. Highs in the upper 50s. .MONDAY...Partly cloudy. Highs in the lower 60s. $$ WYZ140-291030- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Widespread frost early in the morning. Areas of frost early in the morning. Max temperature.....64-69. 24 hr trend......6 degrees warmer. Min humidity........24-30 percent. 24 hr trend......3 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southeast around 10 mph until 1200, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph until 1500, then southwest. Mixing Height.......600-1400 ft agl until 1200. 7000-8000 ft agl after 1500. Smoke dispersal.....Poor until 1200. Very good after 1500. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Isolated rain showers and snow showers early in the morning. Chance of precipitation 20 percent. Min temperature.....39-44. 24 hr trend......6 degrees warmer. Max humidity........69-75 percent. 24 hr trend......1 percent wetter. Humidity recovery...Good. 20-foot winds.......South winds around 10 mph with gusts to around 15 mph. Ridge top winds.....South around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph. Mixing Height.......5400-6600 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Good until 2100, then poor. Haines Index........4. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy then becoming partly cloudy. Scattered rain showers, snow showers and isolated thunderstorms in the morning, then numerous rain showers and scattered thunderstorms in the afternoon. No snow accumulation. 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.....57-62. 24 hr trend......7 degrees cooler. Min humidity........44-50 percent. 24 hr trend......20 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with gusts to around 25 mph until 1500, then around 20 mph with gusts to around 25 mph. Ridge top winds.....Southwest 15 to 20 mph. LAL.................2 until 1200, then 4. Chc of wetting rain.10 percent until 1200, then 60 percent. Transport winds.....Southwest 15 to 20 mph until 1200, then 25 to 30 mph. Mixing Height.......600 ft agl until 0900, then 2400-4400 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........3. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Partly cloudy. Scattered showers, thunderstorms and snow showers in the evening, then isolated thunderstorms and snow showers after midnight. Lows in the upper 20s. West winds around 10 mph. .THURSDAY...Cooler. Partly cloudy. Lows in the upper 20s. Highs in the upper 40s. Southwest winds around 10 mph. .FRIDAY THROUGH SATURDAY...Partly cloudy. Lows 33 to 38. Highs 55 to 60. Winds generally less than 10 mph. .SUNDAY...Partly cloudy with scattered showers and isolated thunderstorms. Lows in the upper 30s. Highs in the upper 50s. .MONDAY...Partly cloudy. Isolated showers and thunderstorms in the afternoon. Highs around 60. $$ WYZ415-291030- North Zone Bridger Teton NF and Grand Teton NP- Including the cities of Jackson and Moran 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Areas of frost early in the morning. Max temperature.....64-69. 24 hr trend......6 degrees warmer. Min humidity........23-29 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....East around 10 mph until 0900, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 10 mph until 1200, then southwest. Mixing Height.......600-1200 ft agl until 1200. 7200-8000 ft agl after 1500. Smoke dispersal.....Poor until 1500, then good. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Isolated rain showers early in the morning. Chance of showers 20 percent. Min temperature.....38-43. 24 hr trend......6 degrees warmer. Max humidity........69-75 percent. 24 hr trend......3 percent wetter. Humidity recovery...Good. 20-foot winds.......South winds around 10 mph until 2400, then downslope/downvalley 4-7 mph. Ridge top winds.....South 10 to 15 mph until 2400, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph until 2400, then 10 to 15 mph. Mixing Height.......4800-5400 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Poor. Haines Index........4. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy then becoming partly cloudy. Scattered rain showers, isolated thunderstorms and snow showers in the morning, then numerous rain showers and scattered thunderstorms in the afternoon. No snow accumulation. 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.....56-61. 24 hr trend......7 degrees cooler. Min humidity........44-50 percent. 24 hr trend......20 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southwest 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....Southeast around 10 mph until 0900, then southwest 15 to 20 mph. LAL.................2 until 1200, then 4. Chc of wetting rain.15 percent until 1200, then 60 percent. Transport winds.....South around 10 mph until 0900, then southwest 15 to 20 mph until 1500, then around 25 mph. Mixing Height.......600-2000 ft agl until 1200, then 3200-3800 ft agl. Smoke dispersal.....Poor until 1200, then fair to good. Haines Index........3. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Mostly clear. Isolated showers, thunderstorms and snow showers in the evening. Lows in the upper 20s. Southwest winds around 10 mph. .THURSDAY...Cooler. Mostly clear. Lows in the upper 20s. Highs in the upper 40s. Southwest winds around 10 mph. .FRIDAY...Mostly clear. Lows in the mid 30s. Highs in the mid 50s. Winds generally less than 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 60s. Southwest winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows in the upper 30s. Highs in the upper 50s. .MONDAY...Partly cloudy. Highs in the lower 60s. $$ WYZ416-291030- West Wind River Mountains/East Zone Bridger Teton NF- 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Sunny then becoming partly cloudy. Max temperature.....60-65. 24 hr trend......5 degrees warmer. Min humidity........22-28 percent. 24 hr trend......2 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southeast around 10 mph until 0900, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 10 mph until 0900, then southwest. Mixing Height.......400-1600 ft agl until 1200. 8400-9200 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Isolated rain showers late in the evening. Chance of showers 20 percent. Min temperature.....39-44. 24 hr trend......5 degrees warmer. Max humidity........63-69 percent. 24 hr trend......5 percent wetter. Humidity recovery...Good. 20-foot winds.......South winds around 10 mph until 2100, then southeast until 2400, then downslope/downvalley 4-7 mph until 0300, then southeast around 10 mph. Gusts up to 15 mph. Ridge top winds.....South around 15 mph until 2400, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph until 2100, then south. Mixing Height.......6400-7800 ft agl until 2100. 400-600 ft agl after 2400. Smoke dispersal.....Good until 2100, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly cloudy. Isolated rain showers, thunderstorms and snow showers in the morning, then numerous rain showers and scattered thunderstorms in the afternoon. No snow accumulation. 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.....56-61. 24 hr trend......3 degrees cooler. Min humidity........34-40 percent. 24 hr trend......14 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southwest 10 to 15 mph with gusts to around 25 mph until 1500, then west around 20 mph with gusts to around 30 mph. Ridge top winds.....South 10 to 15 mph until 1200, then west 20 to 25 mph. LAL.................2 until 1200, then 4. Chc of wetting rain.5 percent until 1200, then 45 percent. Transport winds.....South 10 to 15 mph until 1200, then southwest around 30 mph. Mixing Height.......400-2400 ft agl until 1200, then 6200-7800 ft agl until 1500, then 4200-4800 ft agl. Smoke dispersal.....Poor until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Mostly clear. Lows in the upper 20s. West winds around 10 mph. .THURSDAY...Mostly clear. Lows in the upper 20s. Highs around 50. West winds around 10 mph. .FRIDAY...Mostly clear. Lows in the lower 30s. Highs in the upper 50s. West winds around 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 30s. Highs in the lower 60s. Southwest winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows in the upper 30s. Highs in the upper 50s. .MONDAY...Partly cloudy. Highs in the lower 60s. $$ WYZ288-291030- East Wind River Mountains/South Shoshone NF- Including the cities of Dubois and South Pass 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....63-68. 24 hr trend......6 degrees warmer. Min humidity........20-26 percent. 24 hr trend......3 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south around 10 mph. Gusts up to 15 mph. Ridge top winds.....West around 10 mph until 0900, then southeast until 1500, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 10 mph until 0900. Around 15 mph after 1500. Mixing Height.......600-1600 ft agl until 1200. 8000-9800 ft agl after 1500. Smoke dispersal.....Poor until 1200. Very good after 1500. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....43-48. 24 hr trend......7 degrees warmer. Max humidity........55-61 percent. 24 hr trend......3 percent drier. Humidity recovery...Moderate. 20-foot winds.......Southwest winds 10 to 15 mph and gusty. Ridge top winds.....Southwest 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 15 to 20 mph. Mixing Height.......7400-9400 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Good to very good until 2100. Poor after 2400. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy. Isolated rain showers and snow showers early in the morning. Isolated rain showers late in the morning, then scattered showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....62-67. 24 hr trend......1 degree cooler. Min humidity........30-36 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Southwest winds 10 to 15 mph with higher gusts until 1200, then around 20 mph with gusts to around 35 mph. Ridge top winds.....Southwest around 15 mph until 1200, then around 25 mph. LAL.................1 until 1200, then 4. Chc of wetting rain.Zero percent until 1200, then 25 percent. Transport winds.....Southwest 15 to 20 mph until 1200, then around 30 mph. Mixing Height.......400-2400 ft agl until 1200, then 7600-9400 ft agl until 1500, then 5200-6800 ft agl. Smoke dispersal.....Poor until 1200, then excellent. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Mostly clear. Isolated showers and thunderstorms in the evening. Lows in the lower 30s. West winds around 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Lows 34 to 39. Highs 55 to 60. West winds 10 to 15 mph. .SATURDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 60s. West winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows in the lower 40s. Highs in the lower 60s. .MONDAY...Partly cloudy. Highs in the mid 60s. $$ WYZ414-291030- Salt and Wyoming Ranges/West Zone Bridger Teton NF- Including the city of Afton 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Max temperature.....61-66. 24 hr trend......6 degrees warmer. Min humidity........28-34 percent. 24 hr trend......2 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southwest around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southeast around 10 mph until 1200, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast 10 to 15 mph until 1200, then southwest. Mixing Height.......600-1400 ft agl until 1200. 10400-10800 ft agl after 1500. Smoke dispersal.....Poor until 1200. Very good after 1500. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Isolated rain showers early in the morning. Chance of showers 20 percent. Min temperature.....39-44. 24 hr trend......6 degrees warmer. Max humidity........67-73 percent. 24 hr trend......2 percent wetter. Humidity recovery...Good. 20-foot winds.......South winds around 10 mph until 2100, then downslope/downvalley 4-7 mph until 2400, then south around 10 mph. Gusts up to 15 mph. Ridge top winds.....South 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph. Mixing Height.......6600-7000 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy. Scattered rain showers and isolated thunderstorms in the morning, then numerous rain showers and scattered 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.....56-61. 24 hr trend......5 degrees cooler. Min humidity........42-48 percent. 24 hr trend......16 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.....South around 10 mph until 0900, then west 15 to 20 mph. LAL.................2 until 1200, then 4. Chc of wetting rain.5 percent until 1200, then 45 percent. Transport winds.....Southwest 10 to 15 mph until 1200, then west 20 to 25 mph. Mixing Height.......600-1800 ft agl until 1200, then 3600-5600 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Mostly clear. Lows around 30. West winds around 10 mph. .THURSDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 50s. West winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the upper 50s. West winds around 10 mph. .SATURDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid 60s. Southwest winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows in the upper 30s. Highs in the lower 60s. .MONDAY...Partly cloudy. Highs in the mid 60s. $$ WYZ278-291030- Upper Green River Basin/Rock Springs BLM- Including the cities of Big Piney, Farson, and Pinedale 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Areas of frost early in the morning. Max temperature.....64-69. 24 hr trend......4 degrees warmer. Min humidity........17-23 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south around 10 mph. Gusts up to 15 mph. Ridge top winds.....Northeast around 10 mph until 0900, then south until 1500, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northeast around 10 mph until 0900, then southeast until 1200, then southwest. Mixing Height.......400-1800 ft agl until 1200. 11400-12000 ft agl after 1500. Smoke dispersal.....Poor until 1200. Very good after 1500. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....39-44. 24 hr trend......6 degrees warmer. Max humidity........67-73 percent. 24 hr trend......2 percent wetter. Humidity recovery...Good. 20-foot winds.......Southwest winds around 15 mph and gusty until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....Southwest 10 to 15 mph until 2400, then southeast until 0300, then northeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph until 0300, then southeast. Mixing Height.......8000-9200 ft agl until 2100. 400-600 ft agl after 2400. Smoke dispersal.....Very good until 2100, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 50 percent. Max temperature.....64-69. 24 hr trend......1 degree cooler. Min humidity........28-34 percent. 24 hr trend......8 percent wetter. 20-foot winds.......Breezy. Upslope/upvalley 5-9 mph until 0900, then south around 10 mph and gusty until 1200, then west 20 to 25 mph with gusts to around 35 mph. Ridge top winds.....Southeast around 10 mph until 0900, then south until 1200, then west 25 to 30 mph. LAL.................1 until 1200, then 4. Chc of wetting rain.Zero percent until 1200, then 15 percent. Transport winds.....East around 10 mph until 0900, then southwest until 1200, then 25 to 30 mph. Mixing Height.......400-1800 ft agl until 1200, then 9200-10400 ft agl until 1500, then 6200-7800 ft agl. Smoke dispersal.....Poor until 1200, then excellent. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Mostly clear. Lows in the lower 30s. Northwest winds around 10 mph. .THURSDAY...Mostly clear. Lows in the lower 30s. Highs in the lower 60s. Northwest winds around 10 mph. .FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the upper 60s. Northwest winds around 10 mph. .SATURDAY...Partly cloudy. Lows in the lower 40s. Highs in the lower 70s. West winds around 10 mph. .SUNDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 60s. .MONDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ277-291030- Lincoln and Uinta Counties/Lower Elevations- Including the cities of Evanston, Fort Bridger, and Kemmerer 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Isolated showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 20 percent. Max temperature.....65-70. 24 hr trend......4 degrees warmer. Min humidity........20-26 percent. 24 hr trend......4 percent wetter. 20-foot winds.......Northeast winds around 10 mph until 0900, then upslope/upvalley 5-9 mph until 1500, then southwest around 10 mph with higher gusts. Ridge top winds.....Northeast around 15 mph until 0900, then east until 1200, then southwest. LAL.................1 until 1200, then 3. Chc of wetting rain.Zero percent. Transport winds.....East 10 to 15 mph until 1200, then southwest. Mixing Height.......400-1400 ft agl until 1200. 11000-11600 ft agl after 1500. Smoke dispersal.....Poor until 1200. Very good to excellent after 1500. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....42-47. 24 hr trend......5 degrees warmer. Max humidity........64-70 percent. 24 hr trend......2 percent wetter. Humidity recovery...Good. 20-foot winds.......South winds around 10 mph until 2100, then downslope/downvalley 4-7 mph. Gusts up to 15 mph. Ridge top winds.....South 10 to 15 mph until 0300, then west. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph. Mixing Height.......6200-6600 ft agl until 2100. 400-600 ft agl after 2400. Smoke dispersal.....Good until 2100, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms in the afternoon. Some thunderstorms may produce gusty winds in the afternoon. Chance of precipitation 20 percent. Max temperature.....64-69. 24 hr trend......1 degree cooler. Min humidity........27-33 percent. 24 hr trend......5 percent wetter. 20-foot winds.......Breezy. Upslope/upvalley 5-9 mph until 0900, then southwest around 10 mph and gusty until 1200, then west 20 to 25 mph with gusts to around 35 mph. Ridge top winds.....Southwest 10 to 15 mph until 1200, then west 25 to 30 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Less than 5 percent. Transport winds.....Southwest 10 to 15 mph until 1200, then west 25 to 30 mph. Mixing Height.......400-1400 ft agl until 1200, then 7400-9400 ft agl. Smoke dispersal.....Poor until 1200, then excellent. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Mostly clear. Lows in the mid 30s. West winds around 15 mph. .THURSDAY...Mostly clear. Lows in the mid 30s. Highs around 60. West winds around 10 mph. .FRIDAY...Mostly clear. Lows around 40. Highs in the upper 60s. West winds around 10 mph. .SATURDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. West winds around 10 mph. .SUNDAY...Partly cloudy. Lows in the lower 40s. Highs in the upper 60s. .MONDAY...Mostly sunny. Highs in the lower 70s. $$ WYZ279-291030- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Including the cities of Green River, Rock Springs, and Wamsutter 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Isolated showers and thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 20 percent. Max temperature.....66-71. 24 hr trend......4 degrees warmer. Min humidity........20-26 percent. 24 hr trend......4 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then southwest around 10 mph and gusty. Ridge top winds.....East around 10 mph until 1200, then south. LAL.................1 until 1200, then 2. Chc of wetting rain.Zero percent. Transport winds.....East around 10 mph until 1200, then southwest. Mixing Height.......400-1400 ft agl until 1200. 11400-12600 ft agl after 1500. Smoke dispersal.....Poor until 1200. Very good to excellent after 1500. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Isolated rain showers early in the evening. Chance of showers 20 percent. Min temperature.....45-50. 24 hr trend......5 degrees warmer. Max humidity........60-66 percent. 24 hr trend......2 percent wetter. Humidity recovery...Good. 20-foot winds.......Southwest winds around 10 mph and gusty until 2100, then downslope/downvalley 4-7 mph until 2400, then south around 10 mph with gusts to around 15 mph. Ridge top winds.....South 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 10 to 15 mph. Mixing Height.......6200-8200 ft agl until 2100. 400 ft agl after 2400. Smoke dispersal.....Good to very good until 2100, then poor. Haines Index........5. .WEDNESDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Isolated rain showers in the afternoon. Isolated thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 20 percent. Max temperature.....70-75. 24 hr trend......3 degrees warmer. Min humidity........16-22 percent. 24 hr trend......4 percent drier. 20-foot winds.......Breezy. South winds 10 to 15 mph with higher gusts until 1200, then southwest 20 to 25 mph with gusts to around 35 mph. Ridge top winds.....South around 15 mph until 1200, then southwest 25 to 30 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Less than 5 percent. Transport winds.....South 15 to 20 mph until 1200, then southwest 25 to 30 mph. Mixing Height.......400-1600 ft agl until 1200, then 10800-12800 ft agl. Smoke dispersal.....Poor until 1200, then excellent. Haines Index........6. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds around 15 mph. .THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the mid 60s. West winds around 10 mph. .FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower 70s. West winds around 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. Southwest winds around 10 mph. .SUNDAY...Partly cloudy. Lows in the mid 40s. Highs in the lower 70s. .MONDAY...Mostly sunny. Highs in the mid 70s. $$ WYZ289-291030- Granite/Green/Ferris/Rattlesnake Mountains- Including the city of Jeffrey City 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Max temperature.....70-75. 24 hr trend......6 degrees warmer. Min humidity........13-19 percent. 24 hr trend......3 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph. Ridge top winds.....East around 10 mph until 1200, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....East around 10 mph until 1200, then southwest. Mixing Height.......400-1800 ft agl until 1200. 11200-11800 ft agl after 1500. Smoke dispersal.....Poor until 1200. Very good after 1500. Haines Index........5. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....48-53. 24 hr trend......6 degrees warmer. Max humidity........57-63 percent. 24 hr trend......3 percent drier. Humidity recovery...Good. 20-foot winds.......South winds around 10 mph with gusts to around 15 mph. Ridge top winds.....South around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph. Mixing Height.......10800-11600 ft agl until 2100. 400-600 ft agl after 2400. Smoke dispersal.....Very good until 2100. Poor after 2400. Haines Index........5. .WEDNESDAY... Sky/weather.........Partly cloudy then becoming mostly sunny then becoming partly cloudy. Isolated rain showers early in the afternoon. Scattered rain showers and isolated thunderstorms late in the afternoon. Some thunderstorms may produce gusty winds late in the afternoon. Chance of precipitation 50 percent. Max temperature.....73-78. 24 hr trend......3 degrees warmer. Min humidity........17-23 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Breezy. South winds 10 to 15 mph with higher gusts until 1200, then southwest 20 to 25 mph with gusts to around 35 mph. Ridge top winds.....South 15 to 20 mph until 1200, then southwest 25 to 30 mph. LAL.................1 until 1200, then 3. Chc of wetting rain.Less than 5 percent. Transport winds.....Southwest 15 to 20 mph until 1200, then around 30 mph. Mixing Height.......400-1800 ft agl until 1200, then 10600-12400 ft agl. Smoke dispersal.....Poor until 1200, then excellent. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Colder. Partly cloudy. Isolated showers and thunderstorms in the evening. Lows around 40. West winds around 15 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Lows 38 to 43. Highs 66 to 71. West winds 10 to 15 mph. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the mid 70s. Southwest winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers. Lows in the mid 40s. Highs in the lower 70s. .MONDAY...Partly cloudy. Highs in the mid 70s. $$ WYZ300-291030- Casper Mountain- 218 AM MDT Tue May 28 2024 .TODAY... Sky/weather.........Mostly sunny. Max temperature.....65-70. 24 hr trend......7 degrees warmer. Min humidity........23-29 percent. 24 hr trend......1 percent drier. 20-foot winds.......Southeast winds around 10 mph until 0900, then upslope/upvalley 5-9 mph until 1500, then northeast around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southeast 10 to 15 mph until 1200, then west until 1500, then northeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast 10 to 15 mph until 1200, then southwest. Mixing Height.......400-2200 ft agl until 1200. 9600-10000 ft agl after 1500. Smoke dispersal.....Poor until 1200, then good. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....50-55. 24 hr trend......8 degrees warmer. Max humidity........61-67 percent. 24 hr trend......4 percent wetter. Humidity recovery...Good. 20-foot winds.......Southeast winds 15 to 20 mph. Gusts up to 25 mph until 2400, then 35 mph. Ridge top winds.....East around 15 mph until 2100, then southeast around 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast 15 to 20 mph until 2400, then around 25 mph. Mixing Height.......8200-9000 ft agl until 2100. 600 ft agl after 2400. Smoke dispersal.....Good to very good until 2400, then poor. Haines Index........4. .WEDNESDAY... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the afternoon. Isolated dry thunderstorms 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......6 degrees warmer. Min humidity........17-23 percent. 24 hr trend......5 percent drier. 20-foot winds.......South winds around 15 mph with higher gusts until 1200, then southwest with gusts to around 35 mph. Ridge top winds.....South 15 to 20 mph until 1200, then southwest 20 to 25 mph. LAL.................1 until 1200, then 2. Chc of wetting rain.Less than 5 percent. Transport winds.....South around 20 mph until 1200, then southwest 25 to 30 mph. Mixing Height.......600-2200 ft agl until 1200, then 10800-12200 ft agl. Smoke dispersal.....Poor until 1200, then excellent. Haines Index........5. .Forecast days 3 through 7...... .WEDNESDAY NIGHT...Partly cloudy. Scattered showers and thunderstorms in the evening. Lows in the lower 40s. West winds around 10 mph. .THURSDAY THROUGH FRIDAY...Mostly clear. Lows 38 to 43. Highs 62 to 67. West winds around 10 mph. .SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the lower 70s. Southwest winds around 10 mph. .SUNDAY...Partly cloudy with isolated showers and thunderstorms. Lows in the mid 40s. Highs around 70. .MONDAY...Partly cloudy. Highs in the lower 70s. $$