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Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
639 FNUS55 KRIW 271959 FWFRIW Fire Weather Planning Forecast for Western and Central Wyoming National Weather Service Riverton WY 159 PM MDT Thu Jun 27 2024 .DISCUSSION... ...Yellowstone NP and Teton dispatch areas (includes fire weather zones 140...414...415...and 416)... An approaching low pressure system already kicked off thunderstorms in the morning and early afternoon over the southern areas. For the rest of the day, most likely to see storms over the Wind Rivers and northern YNP. The storms are likely to produce 40+mph outflow with lightning and brief heavy rain. Otherwise, the storms will quickly move east and bring in gusty and dry weather, with warm today temperatures cooling for Friday. Friday is expected to be dry, cooler, yet remain windy from the WNW. Warmer and dry for the weekend. ...Cody dispatch area (includes fire weather zones 275...276... 282...283...285...286...287...288...and 289)... Very warm and gusty conditions this afternoon should include isolated showers and thunderstorms. Some storms in the Bighorn Basin could produce 45+mph gusts with brief heavy rain and some hail. The storms should move out of the dispatch area by 1900-2000. Winds will decrease around sunset. Friday should start off dry and gusty yet cooler, with winds across northern WY shifting to the north by 1500, and the north wind pushing into central WY during the evening. Saturday and Sunday will be warmer and drier, with Sunday seeing elevated conditions. ...Casper dispatch area (includes fire weather zones 277...278... 279...280...281...285...289...and 300)... Some thunderstorms are already developed and moving across the southern half of zone 279, likely with with gusty outflow wind over 40 mph and frequent lightning. Isolated showers and thunderstorms will continue through about 2000, moving west to east, though some storms may continue over the south parts of zone 279 past midnight. Gusty winds of 20-25 mph and gusts 30-40 mph should also continue most places through sunset, with some weaker north winds in the northern parts of zone 281. Friday will be drier and cooler with breezy gusty WNW wind. Some storms may persist across south parts of zone 279 again. A cool front with gusty north winds will move into zone 281 in the afternoon and push into central WY during the early evening, and eventually into southern WY. Saturday will be near normal temps and lighter winds, with Sunday being even warmer, drier, and windier from the SW for elevated fire weather conditions. ...Thunderstorms imply strong gusty and erratic winds... ...Haines Index is high level Haines both day and night... WYZ280-282200- Natrona County/Casper BLM- Including the cities of Casper and Midwest 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms through the day. Some thunderstorms may produce gusty winds. Chance of precipitation 20 percent. Max temperature.....82-87. 24 hr trend......6 degrees warmer. Min humidity........21-27 percent. 24 hr trend......8 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 40 mph. Ridge top winds.....West around 25 mph. LAL.................3. Chc of wetting rain.5 percent. Transport winds.....West around 35 mph. Mixing Height.......9600-11600 ft agl. Smoke dispersal.....Excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....50-55. 24 hr trend......12 degrees cooler. Max humidity........80-86 percent. 24 hr trend......20 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds 15 to 20 mph with gusts to around 35 mph until 2400, then northeast around 10 mph with gusts to around 15 mph until 0300, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 20 mph until 2400, then northeast around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 25 mph until 2400, then northeast around 10 mph. Mixing Height.......4600-6600 ft agl until 2400, then 800-1400 ft agl. Smoke dispersal.....Very good to excellent until 2400, then poor. Haines Index........4. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Max temperature.....74-79. 24 hr trend......9 degrees cooler. Min humidity........14-20 percent. 24 hr trend......9 percent drier. 20-foot winds.......Breezy. North winds around 10 mph until 0900, then west until 1200, then around 25 mph. Gusts up to 40 mph. Ridge top winds.....West around 15 mph until 1200, then around 30 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 20 mph until 1200, then west around 35 mph. Mixing Height.......3600-5600 ft agl until 1200, then 9600-11600 ft agl. Smoke dispersal.....Very good until 1200, then excellent. Haines Index........5. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....43-48. 24 hr trend......7 degrees cooler. Max humidity........80-86 percent. 24 hr trend......1 percent drier. Humidity recovery...Excellent. 20-foot winds.......North winds around 20 mph with gusts to around 35 mph until 2400, then northeast 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....North around 25 mph until 2400, then northeast around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 25 mph until 2400, then northeast around 15 mph. Mixing Height.......4800-6800 ft agl until 2400, then 600-1600 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........4. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....78-83. 24 hr trend......4 degrees warmer. Min humidity........21-27 percent. 24 hr trend......9 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then east around 10 mph. Gusts up to 20 mph. Ridge top winds.....East 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....East around 10 mph until 1200, then south. Mixing Height.......1000-3000 ft agl until 1200, then 3600-5400 ft agl. Smoke dispersal.....Poor to fair. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY NIGHT...Mostly clear. Lows in the mid 50s. East winds around 10 mph. .SUNDAY...Warmer. Partly cloudy. Lows in the upper 50s. Highs in the lower 90s. Southwest winds around 15 mph. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows around 50. Highs in the mid 80s. Northwest winds around 15 mph. .TUESDAY...Mostly clear. Lows around 50. Highs around 80. Northwest winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. .INDEPENDENCE DAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. $$ WYZ283-282200- Upper Wind River Basin/Wind River Basin- Including the cities of Crowheart, Lander, Riverton, and Shoshoni 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Max temperature.....79-84. 24 hr trend......3 degrees warmer. Min humidity........21-27 percent. 24 hr trend......5 percent drier. 20-foot winds.......Breezy. West winds around 25 mph with gusts to around 40 mph. Ridge top winds.....West around 30 mph. LAL.................2. Chc of wetting rain.5 percent. Transport winds.....West around 30 mph. Mixing Height.......8800-10800 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....47-52. 24 hr trend......12 degrees cooler. Max humidity........55-61 percent. 24 hr trend......12 percent drier. Humidity recovery...Moderate. 20-foot winds.......Northwest winds 15 to 20 mph with gusts to around 35 mph until 2400, then around 10 mph and gusty. Ridge top winds.....Northwest 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......4000-6000 ft agl until 2400, then 600-800 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........5. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....72-77. 24 hr trend......8 degrees cooler. Min humidity........13-19 percent. 24 hr trend......9 percent drier. 20-foot winds.......Breezy. West winds 10 to 15 mph until 1200, then 20 to 25 mph. Gusts up to 35 mph. Ridge top winds.....West around 15 mph until 1200, then around 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph until 1200, then around 30 mph. Mixing Height.......3200-5200 ft agl until 1200, then 8800-10800 ft agl. Smoke dispersal.....Good until 1200, then excellent. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....43-48. 24 hr trend......5 degrees cooler. Max humidity........70-76 percent. 24 hr trend......18 percent wetter. Humidity recovery...Excellent. 20-foot winds.......North winds 15 to 20 mph with gusts to around 30 mph until 2400. Downslope/downvalley 4-7 mph after 0300. Ridge top winds.....North around 20 mph until 2400, then northeast around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 25 mph until 2400, then northeast around 15 mph. Mixing Height.......4200-6200 ft agl until 2400, then 600-1200 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........3. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....79-84. 24 hr trend......7 degrees warmer. Min humidity........17-23 percent. 24 hr trend......6 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southeast around 10 mph. Gusts up to 15 mph. Ridge top winds.....East 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast 10 to 15 mph. Mixing Height.......1200-3200 ft agl until 1200, then 4000-6000 ft agl. Smoke dispersal.....Poor to fair. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY THROUGH SUNDAY...Warmer. Mostly clear. Lows in the upper 50s. Highs in the lower 90s. Southwest winds 10 to 15 mph. .MONDAY...Not as warm. Mostly clear with slight chance of showers and thunderstorms. Lows around 50. Highs in the lower 80s. West winds around 15 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. Northwest winds around 10 mph. .WEDNESDAY THROUGH INDEPENDENCE DAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. $$ WYZ285-282200- South Bighorn Mountains- 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms early in the evening. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 50 percent. Max temperature.....75-80. 24 hr trend......2 degrees warmer. Min humidity........27-33 percent. 24 hr trend......3 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 40 mph. Ridge top winds.....West around 25 mph. LAL.................3. Chc of wetting rain.5 percent. Transport winds.....West around 30 mph. Mixing Height.......8000-10000 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....47-52. 24 hr trend......12 degrees cooler. Max humidity........71-77 percent. 24 hr trend......27 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 15 to 20 mph with gusts to around 35 mph until 2400. Downslope/downvalley 4-7 mph after 0300. Ridge top winds.....West around 20 mph until 2400, then around 10 mph. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 2400, then around 10 mph. Mixing Height.......3400-5400 ft agl until 2400, then 200-600 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........5. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....65-70. 24 hr trend......10 degrees cooler. Min humidity........21-27 percent. 24 hr trend......6 percent drier. 20-foot winds.......Breezy. West winds 10 to 15 mph with gusts to around 30 mph until 1200, then 20 to 25 mph with gusts to around 40 mph. Ridge top winds.....West around 15 mph until 1200, then around 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph until 1200, then around 30 mph. Mixing Height.......2400-4400 ft agl until 1200, then 7600-9600 ft agl. Smoke dispersal.....Fair to good until 1200, then excellent. Haines Index........5. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....41-46. 24 hr trend......6 degrees cooler. Max humidity........73-79 percent. 24 hr trend......Unchanged. Humidity recovery...Excellent. 20-foot winds.......North winds 15 to 20 mph with gusts to around 30 mph until 2400. Downslope/downvalley 4-7 mph after 0300. Ridge top winds.....Northwest 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......3200-5200 ft agl until 2400, then 200-800 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........3. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....72-77. 24 hr trend......6 degrees warmer. Min humidity........24-30 percent. 24 hr trend......4 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south around 10 mph. Gusts up to 20 mph. Ridge top winds.....South 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest 10 to 15 mph. Mixing Height.......800-2800 ft agl until 1200, then 3200-4800 ft agl. Smoke dispersal.....Poor to fair. Haines Index........3. .Forecast days 3 through 7...... .SATURDAY NIGHT...Warmer. Mostly clear. Lows in the mid 50s. Southeast winds around 10 mph. .SUNDAY...Warmer. Mostly clear. Slight chance of showers. Lows in the mid 50s. Highs in the mid 80s. Southwest winds around 15 mph. .MONDAY...Not as warm. 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. .TUESDAY...Mostly clear. Lows around 50. Highs in the lower 70s. Northwest winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. .INDEPENDENCE DAY...Partly cloudy. Slight chance of showers in the morning, then slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s. $$ WYZ281-282200- Johnson County/Casper BLM- Including the cities of Buffalo and Kaycee 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms early in the evening, then isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds. Chance of precipitation 50 percent. Max temperature.....82-87. 24 hr trend......5 degrees warmer. Min humidity........23-29 percent. 24 hr trend......6 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. LAL.................3. Chc of wetting rain.5 percent. Transport winds.....West around 30 mph. Mixing Height.......9400-11400 ft agl. Smoke dispersal.....Excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....48-53. 24 hr trend......11 degrees cooler. Max humidity........81-87 percent. 24 hr trend......12 percent wetter. Humidity recovery...Excellent. 20-foot winds.......North winds 15 to 20 mph with gusts to around 40 mph until 2400. Downslope/downvalley 4-7 mph after 0300. Ridge top winds.....North around 20 mph until 2400, then around 10 mph. LAL.................3 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 25 mph until 2400, then north around 15 mph. Mixing Height.......4200-6200 ft agl until 2400, then 800-2000 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........3. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Max temperature.....67-72. 24 hr trend......14 degrees cooler. Min humidity........27-33 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds northwest around 20 mph with gusts to around 35 mph after 1500. Ridge top winds.....Southwest around 15 mph until 1200, then northwest around 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph until 1200, then around 25 mph. Mixing Height.......3000-5000 ft agl until 1200, then 8200-10200 ft agl. Smoke dispersal.....Fair to good until 1200, then excellent. Haines Index........5. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....42-47. 24 hr trend......6 degrees cooler. Max humidity........83-89 percent. 24 hr trend......5 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Breezy. North winds 20 to 25 mph with gusts to around 35 mph until 2400, then 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....North around 25 mph until 2400, then around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 25 mph until 2400, then around 15 mph. Mixing Height.......3400-5400 ft agl until 2400, then 1000-2000 ft agl. Smoke dispersal.....Good to very good until 2400, then poor. Haines Index........3. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....72-77. 24 hr trend......5 degrees warmer. Min humidity........27-33 percent. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southeast around 10 mph. Gusts up to 20 mph. Ridge top winds.....Northeast around 10 mph until 1200, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 10 mph until 1200, then south. Mixing Height.......1400-3400 ft agl until 1200, then 4200-5800 ft agl. Smoke dispersal.....Poor to fair. Haines Index........3. .Forecast days 3 through 7...... .SATURDAY NIGHT...Warmer. Mostly clear. Lows in the upper 50s. Southeast winds around 10 mph. .SUNDAY...Warmer. Mostly clear. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 90s. Southwest winds around 15 mph. .MONDAY...Not as warm. Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Northwest winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Northwest winds around 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the mid 50s. Highs in the mid 80s. .INDEPENDENCE DAY...Partly cloudy. Slight chance of showers in the morning, then slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. $$ WYZ282-282200- South Bighorn Basin/Worland BLM- Including the cities of Ten Sleep, Thermopolis, and Worland 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms. Some thunderstorms may produce gusty winds. Chance of precipitation 20 percent. Max temperature.....77-82. 24 hr trend......1 degree warmer. Min humidity........24-30 percent. 24 hr trend......3 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. LAL.................3. Chc of wetting rain.5 percent. Transport winds.....West around 30 mph. Mixing Height.......9000-11000 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....47-52. 24 hr trend......11 degrees cooler. Max humidity........71-77 percent. 24 hr trend......5 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph until 2100. Downslope/downvalley 4-7 mph after 0300. Ridge top winds.....Northwest around 20 mph until 2400, then west around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 20 mph until 2400, then around 10 mph. Mixing Height.......4200-6200 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........5. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....66-71. 24 hr trend......11 degrees cooler. Min humidity........22-28 percent. 24 hr trend......1 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west 10 to 15 mph with gusts to around 35 mph until 1500, then northwest around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 10 mph until 1200, then northwest around 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 10 mph until 1200, then around 25 mph. Mixing Height.......2800-4800 ft agl until 1200, then 9600-11600 ft agl. Smoke dispersal.....Fair to good until 1200, then excellent. Haines Index........5. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....41-46. 24 hr trend......3 degrees cooler. Max humidity........74-80 percent. 24 hr trend......3 percent wetter. Humidity recovery...Excellent. 20-foot winds.......North winds 15 to 20 mph with gusts to around 35 mph until 2400, then northwest around 10 mph and gusty until 0300, then downslope/downvalley 4-7 mph. Ridge top winds.....North around 25 mph until 2400, then northwest around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 25 mph until 2400, then northwest around 15 mph. Mixing Height.......3800-5800 ft agl until 2400, then 600-1600 ft agl. Smoke dispersal.....Good to very good until 2400, then poor. Haines Index........3. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....75-80. 24 hr trend......7 degrees warmer. Min humidity........21-27 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southeast around 10 mph. Gusts up to 20 mph. 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.......1200-3200 ft agl until 1200, then 4000-5800 ft agl. Smoke dispersal.....Poor to fair. Haines Index........3. .Forecast days 3 through 7...... .SATURDAY THROUGH SUNDAY...Warmer. Mostly clear. Lows in the upper 50s. Highs in the mid 90s. Southwest winds around 10 mph. .MONDAY...Not as warm. Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. Northwest winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 80s. .INDEPENDENCE DAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. $$ WYZ275-282200- North Bighorn Basin/Worland BLM- Including the cities of Greybull, Lovell, and Powell 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms early in the evening, then isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds. Chance of precipitation 50 percent. Max temperature.....76-81. 24 hr trend......2 degrees warmer. Min humidity........24-30 percent. 24 hr trend......2 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. LAL.................3. Chc of wetting rain.10 percent. Transport winds.....West around 30 mph. Mixing Height.......8800-10800 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....45-50. 24 hr trend......11 degrees cooler. Max humidity........70-76 percent. 24 hr trend......7 percent drier. Humidity recovery...Excellent. 20-foot winds.......Northwest winds 15 to 20 mph with gusts to around 35 mph until 2400, then around 10 mph and gusty. Ridge top winds.....Northwest 15 to 20 mph. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 25 mph until 2400, then around 15 mph. Mixing Height.......3800-5800 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Good to very good until 2400, then poor. Haines Index........4. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....63-68. 24 hr trend......13 degrees cooler. Min humidity........25-31 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southwest around 10 mph with higher gusts until 1200, then northwest 15 to 20 mph with gusts to around 35 mph. Ridge top winds.....Southwest around 15 mph until 1200, then northwest around 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph until 1200, then northwest around 25 mph. Mixing Height.......3200-5200 ft agl until 1200, then 8000-10000 ft agl. Smoke dispersal.....Fair to good until 1200, then excellent. Haines Index........3. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....41-46. 24 hr trend......3 degrees cooler. Max humidity........73-79 percent. 24 hr trend......11 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Breezy. North winds 20 to 25 mph with gusts to around 40 mph until 2400, then northwest around 10 mph and gusty. Ridge top winds.....North around 25 mph until 2400, then northwest around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 25 mph until 2400, then northwest around 15 mph. Mixing Height.......2800-4800 ft agl until 2400, then 400-1400 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........3. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....72-77. 24 hr trend......7 degrees warmer. Min humidity........23-29 percent. 24 hr trend......2 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southeast around 10 mph. Gusts up to 20 mph. 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.......1200-3200 ft agl until 1200, then 4000-5000 ft agl. Smoke dispersal.....Poor to fair. Haines Index........3. .Forecast days 3 through 7...... .SATURDAY NIGHT...Warmer. Mostly clear. Lows in the mid 50s. Winds generally less than 10 mph. .SUNDAY...Warmer. Partly cloudy. Slight chance of showers and thunderstorms. Lows in the upper 50s. Highs in the mid 90s. West winds around 10 mph. .MONDAY...Not as warm. Partly cloudy with chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Northwest winds around 10 mph. .TUESDAY...Mostly clear with slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the upper 70s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Slight chance of showers. Lows in the lower 50s. Highs in the lower 80s. .INDEPENDENCE DAY...Partly cloudy. Slight chance of showers in the morning, then slight chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. $$ WYZ276-282200- Cody Foothills- Including the cities of Clark, Cody, and Meeteetse 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Mostly sunny. Isolated showers and thunderstorms. Some thunderstorms may produce gusty winds. Chance of precipitation 20 percent. Max temperature.....78-83. 24 hr trend......2 degrees warmer. Min humidity........18-24 percent. 24 hr trend......7 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 40 mph. Ridge top winds.....West around 25 mph. LAL.................2. Chc of wetting rain.Zero percent. Transport winds.....West around 40 mph. Mixing Height.......8800-10400 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....42-47. 24 hr trend......15 degrees cooler. Max humidity........58-64 percent. 24 hr trend......3 percent drier. Humidity recovery...Good. 20-foot winds.......Northwest winds around 20 mph with gusts to around 35 mph until 2100. Downslope/downvalley 4-7 mph after 0300. Ridge top winds.....Northwest around 20 mph until 2400, then west around 10 mph. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 20 mph until 2400, then around 10 mph. Mixing Height.......4000-6000 ft agl until 2400, then 600-1000 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........3. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....67-72. 24 hr trend......12 degrees cooler. Min humidity........22-28 percent. 24 hr trend......3 percent wetter. 20-foot winds.......West winds 10 to 15 mph until 1200, then northwest around 20 mph. Gusts up to 40 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph until 1200, then around 30 mph. Mixing Height.......3200-5200 ft agl until 1200, then 8000-10000 ft agl. Smoke dispersal.....Good to very good until 1200, then excellent. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....41-46. 24 hr trend......1 degree cooler. Max humidity........79-85 percent. 24 hr trend......13 percent wetter. Humidity recovery...Excellent. 20-foot winds.......North winds 15 to 20 mph with gusts to around 35 mph until 2400, then northwest around 10 mph with gusts to around 15 mph until 0300, then downslope/downvalley 4-7 mph. Ridge top winds.....North around 25 mph until 2400, then northwest around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 25 mph until 2400, then around 10 mph. Mixing Height.......3400-5400 ft agl until 2400, then 600-2000 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........2. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....73-78. 24 hr trend......7 degrees warmer. Min humidity........26-32 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southeast 10 to 15 mph. Gusts up to 20 mph. 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.......1200-3200 ft agl until 1200, then 3800-5800 ft agl. Smoke dispersal.....Fair to good. Haines Index........3. .Forecast days 3 through 7...... .SATURDAY NIGHT...Warmer. Mostly clear. Lows in the mid 50s. Winds generally less than 10 mph. .SUNDAY...Warmer. Partly cloudy. Slight chance of showers. Lows in the mid 50s. Highs in the upper 80s. West winds around 10 mph. .MONDAY...Not as warm. Partly cloudy with chance of showers and thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Northwest winds around 10 mph. .TUESDAY...Mostly clear with slight chance of showers and thunderstorms. Lows around 50. Highs in the mid 70s. Northwest winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. .INDEPENDENCE DAY...Partly cloudy. Slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. $$ WYZ287-282200- Owl Creek Mountains- 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Mostly sunny. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Max temperature.....74-79. 24 hr trend......Unchanged. Min humidity........21-27 percent. 24 hr trend......4 percent drier. 20-foot winds.......Breezy. West winds around 25 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. LAL.................2. Chc of wetting rain.Zero percent. Transport winds.....West around 35 mph. Mixing Height.......7400-9400 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....46-51. 24 hr trend......14 degrees cooler. Max humidity........51-57 percent. 24 hr trend......1 percent drier. Humidity recovery...Moderate. 20-foot winds.......West winds 15 to 20 mph with gusts to around 35 mph until 2400. Downslope/downvalley 4-7 mph after 0300. Ridge top winds.....West 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 2400, then northwest around 15 mph. Mixing Height.......3200-5200 ft agl until 2400, then 200-800 ft agl. Smoke dispersal.....Good to very good until 2400, then poor. Haines Index........5. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....66-71. 24 hr trend......8 degrees cooler. Min humidity........16-22 percent. 24 hr trend......3 percent drier. 20-foot winds.......West winds around 10 mph until 0900, then around 20 mph. Gusts up to 35 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph. Mixing Height.......2800-4800 ft agl until 1200, then 8400-10400 ft agl. Smoke dispersal.....Good until 1200, then excellent. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....42-47. 24 hr trend......3 degrees cooler. Max humidity........73-79 percent. 24 hr trend......17 percent wetter. Humidity recovery...Excellent. 20-foot winds.......North winds 15 to 20 mph until 0300, then downslope/downvalley 4-7 mph. Gusts up to 35 mph. Ridge top winds.....North around 25 mph until 2400, then northwest around 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 25 mph until 2400, then around 15 mph. Mixing Height.......3800-5800 ft agl until 2400, then 400-1600 ft agl. Smoke dispersal.....Good to very good until 2400, then poor. Haines Index........2. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....72-77. 24 hr trend......6 degrees warmer. Min humidity........23-29 percent. 24 hr trend......5 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then southeast 10 to 15 mph. Gusts up to 20 mph. Ridge top winds.....South around 10 mph until 1200, then southeast around 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South 15 to 20 mph. Mixing Height.......800-2800 ft agl until 1200, then 3000-5000 ft agl. Smoke dispersal.....Poor to fair. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY THROUGH SUNDAY...Warmer. Mostly clear. Lows in the mid 50s. Highs in the upper 80s. Southwest winds 10 to 15 mph. .MONDAY...Not as warm. Partly cloudy with chance of showers and thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Northwest winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid 70s. Northwest winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the upper 70s. .INDEPENDENCE DAY...Mostly sunny. Slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. $$ WYZ286-282200- Absaroka Mountains/North Shoshone NF- Including the city of Pahaska 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Mostly sunny. Isolated showers and thunderstorms early in the evening. Scattered showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 50 percent. Max temperature.....68-73. 24 hr trend......2 degrees cooler. Min humidity........28-34 percent. 24 hr trend......5 percent drier. 20-foot winds.......Breezy. West winds around 25 mph with gusts to around 45 mph. Ridge top winds.....West around 30 mph. LAL.................4. Chc of wetting rain.5 percent. Transport winds.....West around 45 mph. Mixing Height.......6600-7800 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms early in the evening. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 40 percent. Min temperature.....38-43. 24 hr trend......12 degrees cooler. Max humidity........59-65 percent. 24 hr trend......25 percent drier. Humidity recovery...Good. 20-foot winds.......West winds 15 to 20 mph with gusts to around 45 mph until 2400, then around 10 mph and gusty. Ridge top winds.....West 15 to 20 mph. LAL.................3 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 30 mph until 2400, then around 15 mph. Mixing Height.......3000-5000 ft agl until 2400, then 400-1200 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........3. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....57-62. 24 hr trend......8 degrees cooler. Min humidity........26-32 percent. 24 hr trend......2 percent drier. 20-foot winds.......Breezy. West winds 15 to 20 mph until 1200, then around 25 mph. Gusts up to 40 mph. Ridge top winds.....West 25 to 30 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 1200, then around 35 mph. Mixing Height.......2600-4600 ft agl until 1200, then 6400-8400 ft agl. Smoke dispersal.....Good to very good until 1200, then excellent. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....37-42. 24 hr trend......1 degree cooler. Max humidity........79-85 percent. 24 hr trend......26 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 15 mph with gusts to around 30 mph until 2100, then north with gusts to around 30 mph until 2400, then downslope/downvalley 4-7 mph. Ridge top winds.....North around 15 mph until 2400, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 20 mph until 2400, then southeast around 10 mph. Mixing Height.......3000-5000 ft agl until 2400, then 400-1200 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........2. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....66-71. 24 hr trend......11 degrees warmer. Min humidity........27-33 percent. 24 hr trend......Unchanged. 20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south 10 to 15 mph. Gusts up to 25 mph. Ridge top winds.....South around 10 mph until 1200, then southwest around 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph until 1200, then around 25 mph. Mixing Height.......1800-3800 ft agl until 1200, then 6000-8000 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. South winds around 10 mph. .SUNDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Southwest winds around 15 mph. .MONDAY...Cooler. Partly cloudy. Chance of showers and thunderstorms. Lows in the lower 40s. Highs in the mid 60s. West winds around 15 mph. .TUESDAY...Mostly clear with slight chance of showers and thunderstorms. Lows in the mid 40s. Highs in the mid 60s. West winds around 10 mph. .WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 60s. .INDEPENDENCE DAY...Partly cloudy. Slight chance of showers in the morning, then slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. $$ WYZ140-282200- Yellowstone National Park- Including the cities of Lake, Mammoth, and Old Faithful 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms. Some thunderstorms may produce gusty winds. Chance of precipitation 50 percent. Max temperature.....65-70. 24 hr trend......2 degrees cooler. Min humidity........28-34 percent. 24 hr trend......4 percent drier. 20-foot winds.......Breezy. Southwest winds around 25 mph with gusts to around 40 mph. Ridge top winds.....Southwest around 25 mph. LAL.................4. Chc of wetting rain.15 percent. Transport winds.....Southwest around 40 mph. Mixing Height.......7600-9200 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....35-40. 24 hr trend......12 degrees cooler. Max humidity........74-80 percent. 24 hr trend......22 percent drier. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph with gusts to around 35 mph until 2400, then downslope/downvalley 4-7 mph. Ridge top winds.....West around 20 mph until 2400, then around 10 mph. LAL.................2 until 2100, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 2400, then around 10 mph. Mixing Height.......3800-5800 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........3. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....57-62. 24 hr trend......7 degrees cooler. Min humidity........29-35 percent. 24 hr trend......Unchanged. 20-foot winds.......Southwest winds 10 to 15 mph until 1200, then west around 20 mph. Gusts up to 35 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph. Mixing Height.......2400-4400 ft agl until 1200, then 6600-8600 ft agl. Smoke dispersal.....Good until 1200, then excellent. Haines Index........3. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....36-41. 24 hr trend......2 degrees warmer. Max humidity........79-85 percent. 24 hr trend......11 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 10 mph with gusts to around 25 mph until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 15 mph until 2400, then east. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 15 mph until 2400, then east. Mixing Height.......3000-5000 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........2. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....71-76. 24 hr trend......14 degrees warmer. Min humidity........22-28 percent. 24 hr trend......8 percent drier. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southwest around 10 mph. Gusts up to 20 mph. Ridge top winds.....South around 10 mph until 1200, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 10 mph until 1200, then southwest around 25 mph. Mixing Height.......2000-4000 ft agl until 1200, then 7200-9200 ft agl. Smoke dispersal.....Poor to fair until 1200, then excellent. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Winds generally less than 10 mph. .SUNDAY...Partly cloudy. Chance of showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the mid 70s. Southwest winds around 10 mph. .MONDAY...Cooler. Partly cloudy. Showers likely and chance of thunderstorms. Lows in the upper 30s. Highs in the lower 60s. Winds generally less than 10 mph. .TUESDAY...Mostly clear with slight chance of showers and thunderstorms. Lows around 40. Highs in the mid 60s. Winds generally less than 10 mph. .WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the upper 60s. .INDEPENDENCE DAY...Partly cloudy. Slight chance of showers in the morning, then slight chance of showers and thunderstorms in the afternoon. Highs in the upper 60s. $$ WYZ415-282200- North Zone Bridger Teton NF and Grand Teton NP- Including the cities of Jackson and Moran 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Max temperature.....64-69. 24 hr trend......3 degrees cooler. Min humidity........28-34 percent. 24 hr trend......8 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. LAL.................2. Chc of wetting rain.5 percent. Transport winds.....West around 35 mph. Mixing Height.......7000-8400 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....35-40. 24 hr trend......13 degrees cooler. Max humidity........59-65 percent. 24 hr trend......21 percent drier. Humidity recovery...Good. 20-foot winds.......Southwest winds 10 to 15 mph with gusts to around 35 mph until 0300, then downslope/downvalley 4-7 mph. Ridge top winds.....Southwest around 20 mph until 2400, then around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 2400, then southwest around 15 mph. Mixing Height.......3000-5000 ft agl until 2400, then 400-1000 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........3. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....59-64. 24 hr trend......6 degrees cooler. Min humidity........27-33 percent. 24 hr trend......3 percent drier. 20-foot winds.......Southwest winds 10 to 15 mph until 1200, then west 15 to 20 mph. Gusts up to 30 mph. Ridge top winds.....West 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph. Mixing Height.......2200-4200 ft agl until 1200, then 6000-8000 ft agl. Smoke dispersal.....Fair to good until 1200, then very good to excellent. Haines Index........3. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....37-42. 24 hr trend......3 degrees warmer. Max humidity........65-71 percent. 24 hr trend......8 percent wetter. Humidity recovery...Good. 20-foot winds.......West winds around 10 mph with gusts to around 25 mph until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 15 mph until 2400, then east. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph until 2400, then southeast. Mixing Height.......3000-5000 ft agl until 2400, then 400-1000 ft agl. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........2. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....72-77. 24 hr trend......13 degrees warmer. Min humidity........25-31 percent. 24 hr trend......2 percent drier. 20-foot winds.......Southeast winds around 10 mph until 1200, then southwest. Gusts up to 20 mph. Ridge top winds.....Southeast around 15 mph until 1200, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph until 1200, then southwest. Mixing Height.......1800-3800 ft agl until 1200, then 7000-9000 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good to excellent. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Winds generally less than 10 mph. .SUNDAY...Partly cloudy. Chance of showers. Lows in the upper 40s. Highs in the mid 70s. Southwest winds around 10 mph. .MONDAY...Cooler. Partly cloudy with chance of showers and slight chance of thunderstorms. Lows around 40. Highs in the mid 60s. Southwest winds around 10 mph. .TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 60s. Southwest winds around 10 mph. .WEDNESDAY THROUGH INDEPENDENCE DAY...Mostly clear. Lows in the lower 40s. Highs around 70. $$ WYZ416-282200- West Wind River Mountains/East Zone Bridger Teton NF- 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms early in the evening. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 50 percent. Max temperature.....63-68. 24 hr trend......4 degrees cooler. Min humidity........34-40 percent. 24 hr trend......1 percent wetter. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. LAL.................3. Chc of wetting rain.30 percent. Transport winds.....West around 35 mph. Mixing Height.......5200-6800 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....37-42. 24 hr trend......10 degrees cooler. Max humidity........56-62 percent. 24 hr trend......26 percent drier. Humidity recovery...Moderate. 20-foot winds.......West winds 10 to 15 mph. Gusts up to 30 mph until 2400, then 15 mph. Ridge top winds.....West 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......2600-4600 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Good to very good until 2400, then poor. Haines Index........4. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....58-63. 24 hr trend......5 degrees cooler. Min humidity........20-26 percent. 24 hr trend......13 percent drier. 20-foot winds.......West winds around 10 mph until 0900, then around 20 mph. Gusts up to 40 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph until 1200, then around 30 mph. Mixing Height.......2000-4000 ft agl until 1200, then 5800-7200 ft agl. Smoke dispersal.....Fair to good until 1200, then excellent. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....38-43. 24 hr trend......1 degree warmer. Max humidity........61-67 percent. 24 hr trend......3 percent wetter. Humidity recovery...Good. 20-foot winds.......West winds around 15 mph with gusts to around 30 mph until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 15 mph until 2400, then east. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph until 2400, then east. Mixing Height.......2400-4400 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........3. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....68-73. 24 hr trend......11 degrees warmer. Min humidity........23-29 percent. 24 hr trend......3 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then southwest around 10 mph. Gusts up to 20 mph. Ridge top winds.....South 10 to 15 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 15 mph until 1200, then around 25 mph. Mixing Height.......1400-3400 ft agl until 1200, then 5800-7800 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Winds generally less than 10 mph. .SUNDAY...Mostly clear. Slight chance of showers. Lows in the upper 40s. Highs in the mid 70s. Southwest winds around 10 mph. .MONDAY...Cooler. Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 30s. Highs in the mid 60s. West winds around 15 mph. .TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 60s. West winds around 10 mph. .WEDNESDAY THROUGH INDEPENDENCE DAY...Mostly clear. Lows in the lower 40s. Highs in the upper 60s. $$ WYZ288-282200- East Wind River Mountains/South Shoshone NF- Including the cities of Dubois and South Pass 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Max temperature.....68-73. 24 hr trend......1 degree cooler. Min humidity........31-37 percent. 24 hr trend......3 percent drier. 20-foot winds.......Windy. West winds around 30 mph with gusts to around 50 mph. Ridge top winds.....West around 35 mph. LAL.................3. Chc of wetting rain.15 percent. Transport winds.....West around 45 mph. Mixing Height.......5800-7800 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....41-46. 24 hr trend......10 degrees cooler. Max humidity........48-54 percent. 24 hr trend......23 percent drier. Humidity recovery...Moderate. 20-foot winds.......West winds 15 to 20 mph with gusts to around 45 mph until 2400, then 10 to 15 mph with gusts to around 30 mph. Ridge top winds.....West 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 2400, then around 15 mph. Mixing Height.......2600-4600 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Good to very good until 2400, then poor. Haines Index........4. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....62-67. 24 hr trend......6 degrees cooler. Min humidity........20-26 percent. 24 hr trend......13 percent drier. 20-foot winds.......Breezy. West winds 15 to 20 mph until 1200, then around 25 mph. Gusts up to 45 mph. Ridge top winds.....West 25 to 30 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 1200, then around 35 mph. Mixing Height.......2200-4200 ft agl until 1200, then 5800-7800 ft agl. Smoke dispersal.....Good to very good until 1200, then excellent. Haines Index........5. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....37-42. 24 hr trend......3 degrees cooler. Max humidity........70-76 percent. 24 hr trend......24 percent wetter. Humidity recovery...Excellent. 20-foot winds.......Northwest winds 10 to 15 mph with gusts to around 30 mph until 2400, then east and gusty until 0300, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 20 mph until 2400, then east around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 20 mph until 2400, then east around 10 mph. Mixing Height.......2800-4800 ft agl until 2400, then 400-1000 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........4. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....69-74. 24 hr trend......10 degrees warmer. Min humidity........26-32 percent. 24 hr trend......5 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south 10 to 15 mph. Gusts up to 20 mph. Ridge top winds.....Southeast around 10 mph until 1200, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph until 1200, then southwest around 25 mph. Mixing Height.......1400-3400 ft agl until 1200, then 6000-8000 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY NIGHT...Warmer. Mostly clear. Lows in the lower 50s. Winds generally less than 10 mph. .SUNDAY...Mostly clear. Slight chance of showers. Lows in the lower 50s. Highs in the upper 70s. Southwest winds around 15 mph. .MONDAY...Cooler. Partly cloudy with chance of showers and slight chance of thunderstorms. Lows in the mid 40s. Highs in the upper 60s. West winds around 15 mph. .TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper 60s. West winds around 15 mph. .WEDNESDAY THROUGH INDEPENDENCE DAY...Mostly clear. Lows in the upper 40s. Highs in the lower 70s. $$ WYZ414-282200- Salt and Wyoming Ranges/West Zone Bridger Teton NF- Including the city of Afton 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers early in the evening. Isolated thunderstorms early in the evening. Isolated showers early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 40 percent. Max temperature.....63-68. 24 hr trend......6 degrees cooler. Min humidity........34-40 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Breezy. West winds around 25 mph with gusts to around 40 mph. Ridge top winds.....West around 25 mph. LAL.................2. Chc of wetting rain.15 percent. Transport winds.....West around 30 mph. Mixing Height.......6000-7400 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Mostly clear. Min temperature.....34-39. 24 hr trend......10 degrees cooler. Max humidity........64-70 percent. 24 hr trend......30 percent drier. Humidity recovery...Good. 20-foot winds.......West winds 10 to 15 mph. Gusts up to 35 mph until 2400, then 20 mph. Ridge top winds.....West 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 15 to 20 mph. Mixing Height.......2600-4600 ft agl until 2400, then 400-1000 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........4. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....56-61. 24 hr trend......5 degrees cooler. Min humidity........25-31 percent. 24 hr trend......12 percent drier. 20-foot winds.......West winds 10 to 15 mph until 1200, then around 20 mph. Gusts up to 35 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West 20 to 25 mph. Mixing Height.......2000-4000 ft agl until 1200, then 5200-7000 ft agl. Smoke dispersal.....Fair to good until 1200, then very good. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Clear. Min temperature.....39-44. 24 hr trend......3 degrees warmer. Max humidity........64-70 percent. 24 hr trend......1 percent drier. Humidity recovery...Good. 20-foot winds.......West winds around 15 mph with gusts to around 25 mph until 2100, then downslope/downvalley 4-7 mph. Ridge top winds.....West around 15 mph until 2400, then southeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 15 mph until 2400, then southeast. Mixing Height.......2400-4400 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........4. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....72-77. 24 hr trend......14 degrees warmer. Min humidity........24-30 percent. 24 hr trend......1 percent drier. 20-foot winds.......Southeast winds around 10 mph until 1200, then southwest. Gusts up to 25 mph. Ridge top winds.....Southeast around 15 mph until 1200, then southwest. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....South around 15 mph until 1200, then southwest. Mixing Height.......1600-3600 ft agl until 1200, then 7000-9000 ft agl. Smoke dispersal.....Poor to fair until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY NIGHT...Mostly clear. Lows in the lower 50s. South winds around 10 mph. .SUNDAY...Partly cloudy. Slight chance of showers. Lows in the upper 40s. Highs in the upper 70s. Southwest winds around 10 mph. .MONDAY...Cooler. Mostly clear with slight chance of showers and thunderstorms. Lows in the lower 40s. Highs in the upper 60s. West winds around 15 mph. .TUESDAY...Clear. Lows in the mid 40s. Highs in the upper 60s. West winds around 10 mph. .WEDNESDAY...Clear. Lows in the mid 40s. Highs in the lower 70s. .INDEPENDENCE DAY...Mostly sunny. Highs in the lower 70s. $$ WYZ278-282200- Upper Green River Basin/Rock Springs BLM- Including the cities of Big Piney, Farson, and Pinedale 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Max temperature.....69-74. 24 hr trend......3 degrees cooler. Min humidity........29-35 percent. 24 hr trend......1 percent drier. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. LAL.................3. Chc of wetting rain.5 percent. Transport winds.....West around 35 mph. Mixing Height.......8000-10000 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....39-44. 24 hr trend......12 degrees cooler. Max humidity........59-65 percent. 24 hr trend......21 percent drier. Humidity recovery...Good. 20-foot winds.......West winds 10 to 15 mph. Gusts up to 30 mph until 2400, then 15 mph. Ridge top winds.....West 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......3600-5600 ft agl until 2400, then 600-800 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........4. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....63-68. 24 hr trend......6 degrees cooler. Min humidity........17-23 percent. 24 hr trend......12 percent drier. 20-foot winds.......West winds 10 to 15 mph with gusts to around 30 mph until 1200, then around 20 mph with gusts to around 40 mph. Ridge top winds.....West 20 to 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph until 1200, then around 30 mph. Mixing Height.......2600-4600 ft agl until 1200, then 7200-8600 ft agl. Smoke dispersal.....Good until 1200, then excellent. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....39-44. 24 hr trend......Unchanged. Max humidity........65-71 percent. 24 hr trend......9 percent wetter. Humidity recovery...Good. 20-foot winds.......Northwest winds 10 to 15 mph with gusts to around 30 mph until 2400, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 15 mph until 2400, then northeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph until 2400, then east. Mixing Height.......3000-5000 ft agl until 2400, then 400-600 ft agl. Smoke dispersal.....Good until 2400, then poor. Haines Index........4. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....76-81. 24 hr trend......12 degrees warmer. Min humidity........18-24 percent. 24 hr trend......2 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south around 10 mph. Gusts up to 20 mph. Ridge top winds.....Southeast around 10 mph until 1200, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 10 mph until 1200, then southwest around 20 mph. Mixing Height.......800-2800 ft agl until 1200, then 6600-8600 ft agl. Smoke dispersal.....Poor until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY THROUGH SUNDAY...Mostly clear. Lows around 50. Highs in the mid 80s. West winds 10 to 15 mph. .MONDAY...Mostly clear. Lows in the lower 40s. Highs in the mid 70s. West winds around 15 mph. .TUESDAY...Clear. Lows in the lower 40s. Highs in the mid 70s. Northwest winds around 10 mph. .WEDNESDAY...Clear. Lows in the mid 40s. Highs in the upper 70s. .INDEPENDENCE DAY...Mostly sunny. Highs in the upper 70s. $$ WYZ277-282200- Lincoln and Uinta Counties/Lower Elevations- Including the cities of Evanston, Fort Bridger, and Kemmerer 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Mostly sunny. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Max temperature.....71-76. 24 hr trend......5 degrees cooler. Min humidity........28-34 percent. 24 hr trend......1 percent wetter. 20-foot winds.......Breezy. West winds around 25 mph with gusts to around 40 mph. Ridge top winds.....West around 30 mph. LAL.................3. Chc of wetting rain.5 percent. Transport winds.....West around 35 mph. Mixing Height.......8000-9400 ft agl. Smoke dispersal.....Excellent. Haines Index........3. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....41-46. 24 hr trend......12 degrees cooler. Max humidity........60-66 percent. 24 hr trend......17 percent drier. Humidity recovery...Good. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph until 2100, then northwest around 10 mph with gusts to around 35 mph. Ridge top winds.....Northwest 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest 15 to 20 mph. Mixing Height.......3400-5400 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........3. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....65-70. 24 hr trend......7 degrees cooler. Min humidity........17-23 percent. 24 hr trend......10 percent drier. 20-foot winds.......West winds 10 to 15 mph until 1200, then around 20 mph. Gusts up to 35 mph. Ridge top winds.....West around 15 mph until 1200, then around 25 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph until 1200, then around 30 mph. Mixing Height.......2000-4000 ft agl until 1200, then 6200-7800 ft agl. Smoke dispersal.....Fair to good until 1200, then excellent. Haines Index........3. .FRIDAY NIGHT... Sky/weather.........Clear. Min temperature.....41-46. 24 hr trend......1 degree warmer. Max humidity........59-65 percent. 24 hr trend......6 percent wetter. Humidity recovery...Good. 20-foot winds.......Northwest winds 10 to 15 mph with gusts to around 30 mph until 2400, then downslope/downvalley 4-7 mph. Ridge top winds.....Northwest around 15 mph until 2400, then northeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 15 mph until 2400, then east. Mixing Height.......2600-4600 ft agl until 2400, then 400-600 ft agl. Smoke dispersal.....Fair to good until 2400, then poor. Haines Index........5. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....77-82. 24 hr trend......14 degrees warmer. Min humidity........16-22 percent. 24 hr trend......2 percent drier. 20-foot winds.......East winds around 10 mph until 1200. Southwest after 1500. Gusts up to 20 mph. Ridge top winds.....East around 15 mph until 1200, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....East around 15 mph until 1200, then southwest. Mixing Height.......800-2800 ft agl until 1200, then 6800-8800 ft agl. Smoke dispersal.....Poor until 1200, then very good. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY THROUGH SUNDAY...Mostly clear. Lows 49 to 54. Highs in the mid 80s. West winds 10 to 15 mph. .MONDAY...Mostly clear. Lows in the mid 40s. Highs in the mid 70s. West winds around 15 mph. .TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s. West winds around 10 mph. .WEDNESDAY THROUGH INDEPENDENCE DAY...Clear. Lows in the upper 40s. Highs in the upper 70s. $$ WYZ279-282200- Sweetwater County/Rock Springs BLM/Flaming Gorge NRA- Including the cities of Green River, Rock Springs, and Wamsutter 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms through the day. Some thunderstorms may produce gusty winds. Chance of precipitation 50 percent. Max temperature.....71-76. 24 hr trend......4 degrees cooler. Min humidity........32-38 percent. 24 hr trend......7 percent wetter. 20-foot winds.......West winds around 20 mph with gusts to around 35 mph. Ridge top winds.....West around 25 mph. LAL.................4. Chc of wetting rain.25 percent. Transport winds.....West around 35 mph. Mixing Height.......7800-9800 ft agl. Smoke dispersal.....Excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms early in the evening. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 50 percent. Min temperature.....47-52. 24 hr trend......8 degrees cooler. Max humidity........66-72 percent. 24 hr trend......8 percent drier. Humidity recovery...Good. 20-foot winds.......Southwest winds 15 to 20 mph with gusts to around 35 mph until 2400, then around 10 mph with gusts to around 25 mph. Ridge top winds.....Southwest 15 to 20 mph. LAL.................4 until 2100, then 2 until 2400, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....West around 25 mph until 2400, then around 15 mph. Mixing Height.......3600-5600 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........3. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Isolated showers late in the morning. Isolated thunderstorms early in the afternoon. Some thunderstorms may produce gusty winds early in the afternoon. Chance of precipitation 20 percent. Max temperature.....69-74. 24 hr trend......4 degrees cooler. Min humidity........19-25 percent. 24 hr trend......12 percent drier. 20-foot winds.......Breezy. West winds 10 to 15 mph until 1200, then 20 to 25 mph. Gusts up to 40 mph. Ridge top winds.....West around 20 mph until 1200, then around 30 mph. LAL.................1 until 1200, then 2 until 1500, then 1. Chc of wetting rain.Zero percent. Transport winds.....West around 20 mph until 1200, then around 35 mph. Mixing Height.......2200-4200 ft agl until 1200, then 7600-9600 ft agl. Smoke dispersal.....Good until 1200, then excellent. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....46-51. 24 hr trend......4 degrees cooler. Max humidity........58-64 percent. 24 hr trend......3 percent drier. Humidity recovery...Good. 20-foot winds.......Northwest winds around 20 mph with gusts to around 35 mph until 2100, then north around 10 mph with gusts to around 35 mph until 0300, then northeast and gusty. Ridge top winds.....Northwest around 20 mph until 2400, then northeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Northwest around 20 mph until 2400, then northeast. Mixing Height.......3600-5600 ft agl until 2400, then 400-800 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........4. .SATURDAY... Sky/weather.........Mostly sunny then becoming partly cloudy. Max temperature.....78-83. 24 hr trend......10 degrees warmer. Min humidity........19-25 percent. 24 hr trend......1 percent wetter. 20-foot winds.......East winds around 10 mph until 1200. Southwest after 1500. Gusts up to 20 mph. Ridge top winds.....East around 15 mph until 1200, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....East around 15 mph until 1200, then southwest. Mixing Height.......800-2800 ft agl until 1200, then 6600-8600 ft agl. Smoke dispersal.....Poor until 1200, then very good. Haines Index........5. .Forecast days 3 through 7...... .SATURDAY NIGHT...Mostly clear. Lows in the upper 50s. Winds generally less than 10 mph. .SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 80s. Southwest winds around 15 mph. .MONDAY...Mostly clear. Slight chance of showers and thunderstorms. Lows in the lower 50s. Highs in the lower 80s. West winds around 15 mph. .TUESDAY...Mostly clear. Lows around 50. Highs in the upper 70s. West winds around 10 mph. .WEDNESDAY THROUGH INDEPENDENCE DAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. $$ WYZ289-282200- Granite/Green/Ferris/Rattlesnake Mountains- Including the city of Jeffrey City 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms through the day. Some thunderstorms may produce gusty winds. Chance of precipitation 20 percent. Max temperature.....76-81. 24 hr trend......2 degrees warmer. Min humidity........24-30 percent. 24 hr trend......2 percent drier. 20-foot winds.......Breezy. West winds around 25 mph with gusts to around 40 mph. Ridge top winds.....West around 30 mph. LAL.................3. Chc of wetting rain.5 percent. Transport winds.....West around 35 mph. Mixing Height.......9800-11200 ft agl. Smoke dispersal.....Excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Min temperature.....49-54. 24 hr trend......9 degrees cooler. Max humidity........61-67 percent. 24 hr trend......14 percent drier. Humidity recovery...Good. 20-foot winds.......West winds 15 to 20 mph with gusts to around 35 mph until 2400, then southwest around 10 mph with gusts to around 25 mph. Ridge top winds.....Southwest 15 to 20 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 2400, then around 15 mph. Mixing Height.......4200-6200 ft agl until 2400, then 400-600 ft agl. Smoke dispersal.....Very good to excellent until 2400, then poor. Haines Index........3. .FRIDAY... Sky/weather.........Mostly sunny. Max temperature.....70-75. 24 hr trend......7 degrees cooler. Min humidity........10-16 percent. 24 hr trend......13 percent drier. 20-foot winds.......Windy. West winds around 15 mph until 0900, then 25 to 30 mph. Gusts up to 45 mph. Ridge top winds.....West 25 to 30 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....West around 25 mph until 1200, then around 40 mph. Mixing Height.......3000-5000 ft agl until 1200, then 8200-10200 ft agl. Smoke dispersal.....Very good until 1200, then excellent. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....43-48. 24 hr trend......8 degrees cooler. Max humidity........73-79 percent. 24 hr trend......17 percent wetter. Humidity recovery...Excellent. 20-foot winds.......North winds 15 to 20 mph with gusts to around 35 mph until 2400, then northeast 10 to 15 mph with gusts to around 25 mph. Ridge top winds.....North around 20 mph until 2400, then northeast. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 25 mph until 2400, then northeast around 15 mph. Mixing Height.......4200-6200 ft agl until 2400, then 400-1200 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........4. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....77-82. 24 hr trend......9 degrees warmer. Min humidity........23-29 percent. 24 hr trend......4 percent wetter. 20-foot winds.......East winds around 10 mph until 1200, then upslope/upvalley 5-9 mph until 1500, then south around 10 mph. Gusts up to 15 mph. Ridge top winds.....East around 15 mph until 1200, then south. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....East around 15 mph until 1200, then southwest. Mixing Height.......800-2800 ft agl until 1200, then 6000-8000 ft agl. Smoke dispersal.....Poor until 1200, then good to very good. Haines Index........4. .Forecast days 3 through 7...... .SATURDAY NIGHT...Warmer. Mostly clear. Lows in the upper 50s. Southeast winds around 10 mph. .SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the upper 80s. Southwest winds around 15 mph. .MONDAY THROUGH TUESDAY...Mostly clear. Lows around 50. Highs 76 to 81. West winds 10 to 15 mph. .WEDNESDAY THROUGH INDEPENDENCE DAY...Mostly clear. Lows in the lower 50s. Highs in the lower 80s. $$ WYZ300-282200- Casper Mountain- 159 PM MDT Thu Jun 27 2024 .THIS AFTERNOON... Sky/weather.........Partly cloudy. Scattered showers and thunderstorms early in the evening, then isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds. Chance of precipitation 40 percent. Max temperature.....75-80. 24 hr trend......2 degrees warmer. Min humidity........27-33 percent. 24 hr trend......7 percent drier. 20-foot winds.......Southwest winds around 20 mph with gusts to around 35 mph. Ridge top winds.....Southwest around 25 mph. LAL.................3. Chc of wetting rain.15 percent. Transport winds.....West around 35 mph. Mixing Height.......8600-10200 ft agl. Smoke dispersal.....Excellent. Haines Index........4. .TONIGHT... Sky/weather.........Partly cloudy. Isolated showers and thunderstorms early in the evening. Some thunderstorms may produce gusty winds early in the evening. Chance of precipitation 20 percent. Min temperature.....49-54. 24 hr trend......10 degrees cooler. Max humidity........81-87 percent. 24 hr trend......16 percent wetter. Humidity recovery...Excellent. 20-foot winds.......West winds 10 to 15 mph. Gusts up to 30 mph until 2400, then 20 mph. Ridge top winds.....West 15 to 20 mph. LAL.................2 until 2100, then 1. Chc of wetting rain.Less than 5 percent. Transport winds.....West around 25 mph until 2400, then around 15 mph. Mixing Height.......3600-5600 ft agl until 2400, then 200-600 ft agl. Smoke dispersal.....Very good until 2400, then poor. Haines Index........3. .FRIDAY... Sky/weather.........Partly cloudy then becoming mostly sunny. Max temperature.....68-73. 24 hr trend......6 degrees cooler. Min humidity........13-19 percent. 24 hr trend......15 percent drier. 20-foot winds.......Windy. Southwest winds around 15 mph until 0900, then west 25 to 30 mph. Gusts up to 50 mph. Ridge top winds.....Southwest around 25 mph until 1200, then west around 35 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southwest around 25 mph until 1200, then west around 40 mph. Mixing Height.......3000-5000 ft agl until 1200, then 8800-10800 ft agl. Smoke dispersal.....Very good until 1200, then excellent. Haines Index........4. .FRIDAY NIGHT... Sky/weather.........Mostly clear. Min temperature.....41-46. 24 hr trend......8 degrees cooler. Max humidity........79-85 percent. 24 hr trend......1 percent drier. Humidity recovery...Excellent. 20-foot winds.......Northwest winds around 20 mph with gusts to around 35 mph until 2100, then northeast 10 to 15 mph with gusts to around 35 mph until 0300, then downslope/downvalley 4-7 mph. Ridge top winds.....North around 20 mph until 2400, then northeast around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....North around 20 mph until 2400, then northeast. Mixing Height.......4200-6200 ft agl until 2400, then 200-600 ft agl. Smoke dispersal.....Very good to excellent until 2400, then poor. Haines Index........4. .SATURDAY... Sky/weather.........Mostly sunny. Max temperature.....73-78. 24 hr trend......5 degrees warmer. Min humidity........26-32 percent. 24 hr trend......11 percent wetter. 20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then east around 10 mph. Gusts up to 15 mph. Ridge top winds.....Southeast around 10 mph. LAL.................1. Chc of wetting rain.Zero percent. Transport winds.....Southeast around 10 mph until 1200, then southwest. Mixing Height.......1000-3000 ft agl until 1200, then 4400-6400 ft agl. Smoke dispersal.....Poor until 1200, then good. Haines Index........3. .Forecast days 3 through 7...... .SATURDAY NIGHT...Warmer. Mostly clear. Lows in the mid 50s. Southeast winds around 10 mph. .SUNDAY...Partly cloudy. Lows in the upper 50s. Highs in the mid 80s. Southwest winds around 15 mph. .MONDAY...Partly cloudy with slight chance of showers and thunderstorms. Lows in the upper 40s. Highs in the upper 70s. West winds around 15 mph. .TUESDAY...Mostly clear. Lows around 50. Highs in the mid 70s. West winds around 10 mph. .WEDNESDAY THROUGH INDEPENDENCE DAY...Mostly clear. Lows around 50. Highs 75 to 80. $$