Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
766
FNUS55 KRIW 140908
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
308 AM MDT Tue May 14 2024
.DISCUSSION...
...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...
Lower fire weather threat continues today and Wednesday, with
showers and thunderstorms both afternoons. Best chance for
lightning activity would be today for the higher elevations of all
zones. Showers Wednesday will be limited to 415 and 416, with
minimal lightning activity. Any showers the latter half of the
week will be limited to northern YNP. Drier and windier conditions
return Friday and Saturday.
...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...
Lower fire weather threat continues today and Wednesday, with
showers and thunderstorms both afternoons. Best chance for
lightning activity would be today for the higher elevations 286
and 288, and downwind into zones 276 and 283. Showers Wednesday
will again develop on 286 and 288, but will be much more
isolated, with minimal lightning activity. Any showers the latter
half of the week will be limited to the Absarokas. Drier and
windier conditions return Friday and Saturday.
...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...
Lower fire weather threat continues today and Wednesday, with
showers and thunderstorms both afternoons. Best chance for
lightning activity would be today for the higher elevations of 285 and
289, and downwind into zones 280 and 281. Showers Wednesday will
again develop on 285 and 289, but will be much more isolated,
with minimal lightning activity. Any showers the latter half of
the week will be limited to the Absarokas. Drier and windier
conditions return Thursday and Saturday, with daily humidity
levels falling below 20 percent.
...Thunderstorms imply strong gusty and erratic winds...
...Haines Index is high level Haines both day and night...
WYZ280-151115-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Scattered rain showers and isolated
thunderstorms in the morning, then numerous
rain showers and scattered thunderstorms in the
afternoon. Chance of precipitation 70 percent.
Max temperature.....55-60.
24 hr trend......16 degrees cooler.
Min humidity........57-63 percent.
24 hr trend......37 percent wetter.
20-foot winds.......Northwest winds around 10 mph with higher
gusts.
Ridge top winds.....Northwest around 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.42 percent.
Transport winds.....Northwest around 15 mph until 1500, then north.
Mixing Height.......600 ft agl until 0900, then 2200-4000 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Numerous rain showers and scattered
thunderstorms. Chance of precipitation 70
percent.
Min temperature.....40-45.
24 hr trend......4 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................4 until 2400, then 3.
Chc of wetting rain.55 percent until 2400, then 45 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......3200-3400 ft agl until 2100, then 1200-1400 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.WEDNESDAY...
Sky/weather.........Cloudy. Isolated thunderstorms in the morning.
Scattered rain showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....56-61.
24 hr trend......1 degree warmer.
Min humidity........47-53 percent.
24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest around 10 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.27 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1200-2000 ft agl until 1200, then 3200-5000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the lower 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with scattered showers and isolated
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. West
winds around 10 mph.
.FRIDAY...Clear. Lows in the mid 40s. Highs in the mid 70s. West
winds around 15 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows around 40. Highs
around 70. Northwest winds around 15 mph.
.SUNDAY...Partly cloudy with isolated showers. Lows in the lower
40s. Highs in the upper 60s.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms in
the afternoon. Highs in the lower 70s.
$$
WYZ283-151115-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Scattered rain showers and isolated
thunderstorms in the morning, then rain showers
and scattered thunderstorms in the afternoon.
Chance of precipitation 90 percent.
Max temperature.....57-62.
24 hr trend......14 degrees cooler.
Min humidity........47-53 percent.
24 hr trend......28 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.15 percent until 1200, then 60 percent.
Transport winds.....North around 15 mph.
Mixing Height.......600-2600 ft agl until 1200, then 4200-5000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Numerous rain showers in the evening.
Scattered thunderstorms through the night.
Scattered rain showers after midnight. Chance
of precipitation 70 percent.
Min temperature.....39-44.
24 hr trend......3 degrees cooler.
Max humidity........87-93 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....North 10 to 15 mph until 2400, then northwest.
LAL.................4 until 2400, then 3.
Chc of wetting rain.55 percent until 2400, then 20 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......1000-2800 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Cloudy. Scattered rain showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....58-63.
24 hr trend......1 degree warmer.
Min humidity........43-49 percent.
24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph.
Ridge top winds.....West around 10 mph until 0900, then northeast.
LAL.................1 until 1200, then 3.
Chc of wetting rain.10 percent.
Transport winds.....Northwest around 10 mph until 1200, then north.
Mixing Height.......800-2800 ft agl until 1200, then 4600-6200 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the lower 40s. Winds
generally less than 10 mph.
.THURSDAY...Warmer. Mostly clear with isolated showers. Lows in
the mid 40s. Highs in the lower 70s. West winds around 10 mph.
.FRIDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
West winds around 15 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows in the lower
40s. Highs in the lower 70s. Northwest winds around 15 mph.
.SUNDAY...Partly cloudy. Isolated showers. Lows in the lower 40s.
Highs in the upper 60s.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms in
the afternoon. Highs in the lower 70s.
$$
WYZ285-151115-
South Bighorn Mountains-
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Isolated thunderstorms in the morning.
Rain showers through the day. Scattered
thunderstorms in the afternoon. Chance of
precipitation 90 percent.
Max temperature.....48-53.
24 hr trend......19 degrees cooler.
Min humidity........66-72 percent.
24 hr trend......46 percent wetter.
20-foot winds.......Northwest winds around 10 mph with higher
gusts.
Ridge top winds.....Northwest around 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.77 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......1000-3000 ft agl until 1500, then 3400-3800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Cloudy. Rain showers and scattered
thunderstorms in the evening, then scattered
rain showers and isolated thunderstorms after
midnight. Chance of precipitation 90 percent.
Min temperature.....37-42.
24 hr trend......2 degrees cooler.
Max humidity........88-94 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................4 until 2400, then 3.
Chc of wetting rain.60 percent until 2400, then 30 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1000-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.WEDNESDAY...
Sky/weather.........Cloudy. Scattered rain showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....53-58.
24 hr trend......6 degrees warmer.
Min humidity........48-54 percent.
24 hr trend......24 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.25 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1000-2000 ft agl until 1200, then 3400-5400 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the lower 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with scattered showers and isolated
thunderstorms. Lows in the mid 40s. Highs in the lower 60s. West
winds around 10 mph.
.FRIDAY...Clear. Isolated showers. Lows in the lower 40s. Highs
in the upper 60s. West winds around 15 mph.
.SATURDAY...Mostly clear. Scattered showers and isolated snow
showers. Lows in the upper 30s. Highs in the lower 60s. Northwest
winds around 15 mph.
.SUNDAY...Partly cloudy. Scattered showers and isolated snow
showers. Lows around 40. Highs in the upper 50s.
.MONDAY...Partly cloudy. Scattered showers and isolated
thunderstorms in the afternoon. Highs in the lower 60s.
$$
WYZ281-151115-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Isolated thunderstorms in the morning.
Numerous rain showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 70 percent.
Max temperature.....54-59.
24 hr trend......17 degrees cooler.
Min humidity........63-69 percent.
24 hr trend......39 percent wetter.
20-foot winds.......North winds 10 to 15 mph. Gusts up to 20 mph
until 1500, then 25 mph.
Ridge top winds.....North 15 to 20 mph.
LAL.................3.
Chc of wetting rain.70 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......600-2000 ft agl until 1200, then 3200-3600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Cloudy. Numerous rain showers and scattered
thunderstorms in the evening, then scattered
rain showers and isolated thunderstorms after
midnight. Chance of precipitation 70 percent.
Min temperature.....40-45.
24 hr trend......4 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph and gusty until
0300, then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................4 until 2400, then 3.
Chc of wetting rain.50 percent until 2400, then 15 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......1000-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.WEDNESDAY...
Sky/weather.........Cloudy. Isolated thunderstorms in the morning.
Scattered rain showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....55-60.
24 hr trend......1 degree warmer.
Min humidity........51-57 percent.
24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north
around 10 mph until 1500, then upslope/upvalley
5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.15 percent until 1200, then 25 percent.
Transport winds.....North around 15 mph.
Mixing Height.......800-2000 ft agl until 1200, then 3600-4400 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the mid 40s. Winds
generally less than 10 mph.
.THURSDAY...Warmer. Partly cloudy with scattered showers and
isolated thunderstorms. Lows in the mid 40s. Highs in the upper
60s. West winds around 10 mph.
.FRIDAY...Mostly clear. Isolated showers. Lows in the mid 40s.
Highs in the mid 70s. West winds around 15 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the lower 40s. Highs in the upper 60s. Northwest winds
around 15 mph.
.SUNDAY...Partly cloudy. Isolated showers. Lows in the lower 40s.
Highs in the mid 60s.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms in
the afternoon. Highs in the upper 60s.
$$
WYZ282-151115-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Numerous rain showers and isolated
thunderstorms in the morning, then rain showers
and scattered thunderstorms in the afternoon.
Chance of precipitation 90 percent.
Max temperature.....50-55.
24 hr trend......17 degrees cooler.
Min humidity........62-68 percent.
24 hr trend......35 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 15
mph until 1500, then 20 mph.
Ridge top winds.....Northwest around 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.55 percent until 1200, then 75 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......1000-2000 ft agl until 1200, then 3400-4200 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........2.
.TONIGHT...
Sky/weather.........Cloudy. Numerous rain showers and scattered
thunderstorms in the evening, then scattered
rain showers and isolated thunderstorms after
midnight. Chance of precipitation 70 percent.
Min temperature.....38-43.
24 hr trend......4 degrees cooler.
Max humidity........87-93 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................4 until 2400, then 2.
Chc of wetting rain.30 percent until 2400, then 5 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......1000-2600 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered rain showers through the day.
Isolated thunderstorms in the afternoon. Chance
of precipitation 50 percent.
Max temperature.....57-62.
24 hr trend......7 degrees warmer.
Min humidity........40-46 percent.
24 hr trend......23 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest around 10 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......800-2400 ft agl until 1200, then 4800-6800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the mid 40s. Winds
generally less than 10 mph.
.THURSDAY...Warmer. Partly cloudy with isolated showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Southwest winds around 10 mph.
.FRIDAY...Clear. Isolated showers. Lows in the mid 40s. Highs in
the upper 70s. West winds around 15 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows in the lower
40s. Highs in the lower 70s. Northwest winds around 10 mph.
.SUNDAY...Partly cloudy. Isolated showers. Lows in the lower 40s.
Highs in the upper 60s.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms in
the afternoon. Highs around 70.
$$
WYZ275-151115-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Scattered rain showers and isolated
thunderstorms in the morning, then numerous
rain showers and scattered thunderstorms in the
afternoon. Chance of precipitation 70 percent.
Max temperature.....51-56.
24 hr trend......15 degrees cooler.
Min humidity........58-64 percent.
24 hr trend......26 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 20
mph until 1500, then 25 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.25 percent until 1200, then 50 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......800-2000 ft agl until 1200, then 3200-5000 ft
agl.
Smoke dispersal.....Poor until 1200, then fair to good.
Haines Index........2.
.TONIGHT...
Sky/weather.........Cloudy. Scattered showers and thunderstorms in
the evening, then isolated showers and
thunderstorms after midnight. Chance of
precipitation 50 percent.
Min temperature.....37-42.
24 hr trend......5 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph and gusty until
0300, then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 15 to 20 mph until 0300, then around
10 mph.
LAL.................4 until 2400, then 2.
Chc of wetting rain.20 percent until 2400, then zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......800-2800 ft agl until 0300, then 600 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Isolated rain showers through
the day. Isolated thunderstorms in the
afternoon. Chance of precipitation 20 percent.
Max temperature.....55-60.
24 hr trend......5 degrees warmer.
Min humidity........41-47 percent.
24 hr trend......15 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......400-600 ft agl until 0900. 5000-6800 ft agl
after 1200.
Smoke dispersal.....Fair to good.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers in the
evening. Lows in the mid 40s. Winds generally less than 10 mph.
.THURSDAY...Warmer. Partly cloudy with isolated showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
South winds around 10 mph.
.FRIDAY...Mostly clear. Isolated showers. Lows in the mid 40s.
Highs in the upper 70s. West winds around 15 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows in the lower
40s. Highs around 70. Northwest winds around 15 mph.
.SUNDAY...Partly cloudy. Isolated showers. Lows in the lower 40s.
Highs in the upper 60s.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms in
the afternoon. Highs in the upper 60s.
$$
WYZ276-151115-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Scattered rain showers and isolated
thunderstorms in the morning, then numerous
rain showers and scattered thunderstorms in the
afternoon. Chance of precipitation 70 percent.
Max temperature.....53-58.
24 hr trend......14 degrees cooler.
Min humidity........56-62 percent.
24 hr trend......27 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northwest around 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.20 percent until 1200, then 70 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......600-2200 ft agl until 1200, then 3000-4600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Scattered showers and thunderstorms in
the evening, then isolated showers and
thunderstorms after midnight. Chance of
precipitation 50 percent.
Min temperature.....37-42.
24 hr trend......4 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest 10 to 15 mph until 0300, then west.
LAL.................4 until 2400, then 2.
Chc of wetting rain.35 percent until 2400, then zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......600-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.WEDNESDAY...
Sky/weather.........Cloudy then becoming partly cloudy then
becoming mostly cloudy. Isolated rain showers
in the morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Chance
of precipitation 50 percent.
Max temperature.....58-63.
24 hr trend......5 degrees warmer.
Min humidity........41-47 percent.
24 hr trend......14 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph.
Ridge top winds.....West around 10 mph until 0900, then northeast.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Northwest around 10 mph.
Mixing Height.......400-600 ft agl until 0900. 4800-5800 ft agl
after 1200.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with scattered showers and isolated
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
West winds around 10 mph.
.FRIDAY...Mostly clear. Isolated showers. Lows in the lower 40s.
Highs in the lower 70s. West winds around 15 mph.
.SATURDAY...Mostly clear. Scattered showers. Lows around 40.
Highs in the mid 60s. Northwest winds around 15 mph.
.SUNDAY...Partly cloudy. Isolated showers. Lows in the lower 40s.
Highs in the lower 60s.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms in
the afternoon. Highs in the mid 60s.
$$
WYZ287-151115-
Owl Creek Mountains-
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Numerous rain showers and isolated
thunderstorms in the morning, then rain showers
and scattered thunderstorms in the afternoon.
Chance of precipitation near 100 percent.
Max temperature.....49-54.
24 hr trend......15 degrees cooler.
Min humidity........60-66 percent.
24 hr trend......36 percent wetter.
20-foot winds.......North winds 10 to 15 mph with higher gusts.
Ridge top winds.....North around 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.35 percent until 1200, then 85 percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......800-2400 ft agl until 1200, then 3400-4400 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Rain showers and scattered
thunderstorms in the evening, then scattered
rain showers and isolated thunderstorms after
midnight. Chance of precipitation 90 percent.
Min temperature.....38-43.
24 hr trend......2 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 20
mph until 0300.
Ridge top winds.....Northwest around 15 mph.
LAL.................4 until 2400, then 2.
Chc of wetting rain.50 percent until 2400, then 5 percent.
Transport winds.....North around 15 mph.
Mixing Height.......1000-2200 ft agl.
Smoke dispersal.....Poor.
Haines Index........2.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Scattered rain showers through
the day. Scattered thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....52-57.
24 hr trend......4 degrees warmer.
Min humidity........50-56 percent.
24 hr trend......14 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northeast around 10 mph until 1500, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 0900, then northeast.
LAL.................1 until 1200, then 3.
Chc of wetting rain.5 percent until 1200, then 20 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......600-800 ft agl until 0900. 4600-5600 ft agl
after 1200.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the lower 40s. Winds
generally less than 10 mph.
.THURSDAY...Warmer. Partly cloudy with isolated showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. West
winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
West winds around 15 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows around 40. Highs
in the mid 60s. Northwest winds around 15 mph.
.SUNDAY...Partly cloudy. Isolated showers. Lows in the lower 40s.
Highs in the lower 60s.
.MONDAY...Partly cloudy. Scattered showers and isolated
thunderstorms in the afternoon. Highs in the lower 60s.
$$
WYZ286-151115-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Scattered rain showers, snow showers
and isolated thunderstorms in the morning, then
rain showers, scattered thunderstorms and snow
showers in the afternoon. Little or no snow
accumulation. Chance of precipitation near 100
percent.
Max temperature.....47-52.
24 hr trend......12 degrees cooler.
Min humidity........55-61 percent.
24 hr trend......26 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.20 percent until 1200, then 70 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......600-2400 ft agl until 1200, then 3000-3800 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Scattered rain showers, thunderstorms
and snow showers in the evening, then isolated
rain showers, thunderstorms and snow showers
after midnight. Chance of precipitation 50
percent.
Min temperature.....31-36.
24 hr trend......2 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................4 until 2400, then 2.
Chc of wetting rain.25 percent until 2400, then zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Cloudy then becoming partly cloudy then
becoming mostly cloudy. Isolated rain showers
and snow showers in the morning, then scattered
rain showers, thunderstorms and snow showers in
the afternoon. Chance of precipitation 50
percent.
Max temperature.....50-55.
24 hr trend......5 degrees warmer.
Min humidity........48-54 percent.
24 hr trend......15 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph with higher gusts.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......600-2200 ft agl until 1200, then 4200-5000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the mid 30s. West winds
around 10 mph.
.THURSDAY...Mostly clear with scattered showers, isolated
thunderstorms and snow showers. Lows in the upper 30s. Highs in
the upper 50s. West winds around 15 mph.
.FRIDAY...Mostly clear. Isolated showers and snow showers. Lows
in the lower 30s. Highs in the upper 50s. West winds around
20 mph.
.SATURDAY...Mostly clear. Scattered showers and snow showers.
Lows in the lower 30s. Highs in the mid 50s. West winds around
15 mph.
.SUNDAY...Partly cloudy. Scattered showers and snow showers. Lows
in the lower 30s. Highs in the lower 50s.
.MONDAY...Partly cloudy. Scattered showers, snow showers and
isolated thunderstorms in the afternoon. Highs in the mid 50s.
$$
WYZ140-151115-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........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. Chance of precipitation 70
percent.
Max temperature.....47-52.
24 hr trend......11 degrees cooler.
Min humidity........56-62 percent.
24 hr trend......29 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest 5 to 10 mph.
LAL.................2 until 1200, then 4.
Chc of wetting rain.25 percent until 1200, then 70 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing Height.......600-2200 ft agl until 1200, then 2800-3400 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Scattered rain showers, thunderstorms
and snow showers in the evening. Chance of
precipitation 50 percent.
Min temperature.....32-37.
24 hr trend......2 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph until 0300.
Ridge top winds.....North 5 to 10 mph.
LAL.................4 until 2400, then 1.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....North 5 to 10 mph.
Mixing Height.......2800-3200 ft agl until 2100, then 400-800 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Isolated showers and
thunderstorms in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....54-59.
24 hr trend......7 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......21 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
around 10 mph and gusty.
Ridge top winds.....Northwest 5 to 10 mph until 1500, then west
around 15 mph.
LAL.................1 until 1200, then 2.
Chc of wetting rain.Zero percent.
Transport winds.....North 5 to 10 mph until 1500, then northwest
around 15 mph.
Mixing Height.......600-1800 ft agl until 1200, then 4400-6000 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. Winds
generally less than 10 mph.
.THURSDAY...Mostly clear with isolated showers. Lows in the mid
30s. Highs in the upper 50s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Isolated showers and snow showers. Lows
in the lower 30s. Highs in the upper 50s. Southwest winds around
20 mph.
.SATURDAY...Mostly clear. Scattered showers and snow showers.
Lows in the upper 20s. Highs in the lower 50s. Southwest winds
around 15 mph.
.SUNDAY...Partly cloudy. Isolated showers and snow showers. Lows
in the lower 30s. Highs in the lower 50s.
.MONDAY...Partly cloudy. Scattered showers and isolated
thunderstorms in the afternoon. Highs in the mid 50s.
$$
WYZ415-151115-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........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. Chance of precipitation 70
percent.
Max temperature.....46-51.
24 hr trend......13 degrees cooler.
Min humidity........60-66 percent.
24 hr trend......29 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
LAL.................2 until 1200, then 4.
Chc of wetting rain.10 percent until 1200, then 70 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......600-2000 ft agl until 1200, then 2800-3400 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Scattered rain showers, thunderstorms
and snow showers in the evening. Chance of
precipitation 50 percent.
Min temperature.....28-33.
24 hr trend......2 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....North around 10 mph until 2400, then northeast.
LAL.................4 until 2400, then 1.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northwest around 10 mph until 0300, then north.
Mixing Height.......600-2400 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Cloudy then becoming partly cloudy then
becoming mostly cloudy. Isolated showers and
thunderstorms in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....53-58.
24 hr trend......6 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......19 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200. Winds
northwest around 10 mph and gusty after 1500.
Ridge top winds.....North 5 to 10 mph until 1200, then northwest
around 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....North 5 to 10 mph until 1200, then northwest
around 15 mph.
Mixing Height.......600-1800 ft agl until 1200, then 4600-5400 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. Winds
generally less than 10 mph.
.THURSDAY...Mostly clear. Isolated showers. Lows in the mid 30s.
Highs in the upper 50s. Southwest winds around 10 mph.
.FRIDAY...Clear. Isolated snow showers. Lows in the lower 30s.
Highs in the upper 50s. Southwest winds around 15 mph.
.SATURDAY...Mostly clear. Isolated showers and snow showers. Lows
around 30. Highs in the lower 50s. Southwest winds around 15 mph.
.SUNDAY...Partly cloudy. Isolated showers and snow showers. Lows
in the lower 30s. Highs in the mid 50s.
.MONDAY...Partly cloudy. Scattered showers and isolated
thunderstorms in the afternoon. Highs in the mid 50s.
$$
WYZ416-151115-
West Wind River Mountains/East Zone Bridger Teton NF-
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Isolated rain showers, thunderstorms
and snow showers in the morning, then scattered
rain showers, thunderstorms and numerous snow
showers in the afternoon. No snow accumulation.
Chance of precipitation 70 percent.
Max temperature.....47-52.
24 hr trend......9 degrees cooler.
Min humidity........52-58 percent.
24 hr trend......24 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph with higher gusts.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 55 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......600-2200 ft agl until 1200, then 3400-5200 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Scattered showers and thunderstorms in
the evening. Scattered snow showers through the
night. Isolated thunderstorms after midnight.
Chance of precipitation 50 percent.
Min temperature.....29-34.
24 hr trend......1 degree cooler.
Max humidity........82-88 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....North 10 to 15 mph until 2400, then 5 to 10
mph.
LAL.................4 until 2400, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 10 to 15 mph until 2400, then north.
Mixing Height.......2800-3000 ft agl until 2100, then 600 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Cloudy. Isolated rain showers in the morning.
Scattered snow showers through the day.
Scattered showers and thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....48-53.
24 hr trend......2 degrees warmer.
Min humidity........47-53 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northwest around 10 mph and gusty.
Ridge top winds.....North around 5 mph until 0900, then northwest
10 to 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.5 percent until 1200, then 20 percent.
Transport winds.....North around 5 mph until 0900, then northwest
10 to 15 mph.
Mixing Height.......600-2000 ft agl until 1200, then 4400-5400 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30. Winds generally
less than 10 mph.
.THURSDAY...Mostly clear. Isolated showers. Lows in the mid 30s.
Highs in the upper 50s. West winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 30s. Highs in the upper 50s.
West winds around 20 mph.
.SATURDAY...Mostly clear. Lows around 30. Highs in the mid 50s.
West winds around 15 mph.
.SUNDAY...Partly cloudy. Isolated showers and snow showers. Lows
in the lower 30s. Highs in the mid 50s.
.MONDAY...Partly cloudy. Isolated snow showers in the morning,
then scattered snow showers, isolated showers and thunderstorms
in the afternoon. Highs in the mid 50s.
$$
WYZ288-151115-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Isolated thunderstorms and snow showers
in the morning. Scattered rain showers through
the day. Scattered thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Max temperature.....48-53.
24 hr trend......11 degrees cooler.
Min humidity........46-52 percent.
24 hr trend......26 percent wetter.
20-foot winds.......Northwest winds around 10 mph with higher
gusts.
Ridge top winds.....Northwest around 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 60 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......600-2400 ft agl until 1200, then 4000-5200 ft
agl.
Smoke dispersal.....Fair to good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Numerous rain showers, scattered
thunderstorms and numerous snow showers in the
evening, then scattered rain showers, snow
showers and isolated thunderstorms after
midnight. Snow accumulation up to 1 inch.
Chance of precipitation 70 percent.
Min temperature.....31-36.
24 hr trend......2 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest 10 to 15 mph.
LAL.................4 until 2400, then 3.
Chc of wetting rain.35 percent until 2400, then 20 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Cloudy. Scattered snow showers and isolated
thunderstorms in the morning. Scattered rain
showers through the day. Scattered
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....49-54.
24 hr trend......1 degree cooler.
Min humidity........50-56 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 10 mph until 0900, then north.
LAL.................2 until 1200, then 3.
Chc of wetting rain.10 percent until 1200, then 45 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......600-2200 ft agl until 1200, then 3800-4600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the mid 30s. Winds
generally less than 10 mph.
.THURSDAY...Mostly clear with isolated showers and snow showers.
Lows around 40. Highs in the upper 50s. West winds around 15 mph.
.FRIDAY...Clear. Lows in the upper 30s. Highs in the lower 60s.
West winds around 20 mph.
.SATURDAY...Mostly clear. Isolated showers and snow showers. Lows
in the mid 30s. Highs in the upper 50s. West winds around 20 mph.
.SUNDAY...Partly cloudy. Scattered snow showers and isolated
showers. Lows in the mid 30s. Highs in the upper 50s.
.MONDAY...Partly cloudy. Isolated snow showers in the morning,
then scattered showers and isolated thunderstorms in the
afternoon. Highs in the upper 50s.
$$
WYZ414-151115-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Mostly cloudy. Isolated showers and
thunderstorms in the morning, then scattered
showers and thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....47-52.
24 hr trend......9 degrees cooler.
Min humidity........58-64 percent.
24 hr trend......23 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....West 10 to 15 mph until 1500, then northwest
around 20 mph.
LAL.................2 until 1200, then 4.
Chc of wetting rain.Zero percent until 1200, then 55 percent.
Transport winds.....West 10 to 15 mph until 1500, then around 20
mph.
Mixing Height.......600-1800 ft agl until 1200, then 3600-5600 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly cloudy. Scattered showers and
thunderstorms in the evening. Chance of
precipitation 40 percent.
Min temperature.....29-34.
24 hr trend......1 degree cooler.
Max humidity........86-92 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph and gusty until
2400, then downslope/downvalley 4-7 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................3 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 2400, then north
around 10 mph.
Mixing Height.......2400-2600 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Cloudy then becoming partly cloudy. Isolated
rain showers through the day. Isolated
thunderstorms in the afternoon. Chance of
precipitation 20 percent.
Max temperature.....52-57.
24 hr trend......4 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......12 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph with higher gusts.
Ridge top winds.....North around 10 mph until 1200, then northwest.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......400-1800 ft agl until 1200, then 5000-6200 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Winds
generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs around 60.
West winds around 10 mph.
.FRIDAY...Clear. Lows in the mid 30s. Highs in the lower 60s.
West winds around 20 mph.
.SATURDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. West winds around 15 mph.
.SUNDAY...Partly cloudy. Isolated showers and snow showers. Lows
in the mid 30s. Highs in the mid 50s.
.MONDAY...Partly cloudy. Isolated showers and snow showers in the
morning, then isolated showers and thunderstorms in the
afternoon. Highs in the mid 50s.
$$
WYZ278-151115-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Mostly cloudy. Scattered showers and
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....53-58.
24 hr trend......10 degrees cooler.
Min humidity........38-44 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....Northwest 10 to 15 mph until 1200, then around
20 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 25 percent.
Transport winds.....Northwest 15 to 20 mph until 1500, then west
around 25 mph.
Mixing Height.......600-2400 ft agl until 1200, then 5800-7800 ft
agl.
Smoke dispersal.....Poor until 1200, then very good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers and
thunderstorms in the evening. Isolated showers
and thunderstorms after midnight. Chance of
precipitation 50 percent.
Min temperature.....31-36.
24 hr trend......2 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph and gusty until
2400, then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 15 to 20 mph until 2400, then north
around 10 mph.
LAL.................3 until 2400, then 2.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 15 to 20 mph until 2400, then north
around 10 mph.
Mixing Height.......3800-4600 ft agl until 2100, then 400-800 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Isolated rain showers in the
morning, then scattered rain showers and
isolated thunderstorms in the afternoon. Chance
of precipitation 50 percent.
Max temperature.....54-59.
24 hr trend......2 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northwest around 10 mph with higher gusts.
Ridge top winds.....North around 5 mph until 0900, then west 10 to
15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast around 10 mph until 0900, then
northwest.
Mixing Height.......400-2200 ft agl until 1200. 6800-7800 ft agl
after 1500.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Winds
generally less than 10 mph.
.THURSDAY...Warmer. Mostly clear. Lows in the upper 30s. Highs in
the upper 60s. West winds around 15 mph.
.FRIDAY...Clear. Lows in the upper 30s. Highs around 70. West
winds around 20 mph.
.SATURDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
60s. West winds around 15 mph.
.SUNDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
60s.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms in
the afternoon. Highs in the upper 60s.
$$
WYZ277-151115-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Mostly cloudy. Scattered showers and
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....54-59.
24 hr trend......7 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west
around 20 mph with gusts to around 30 mph after
1500.
Ridge top winds.....West 10 to 15 mph until 1200, then 20 to 25
mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....West 15 to 20 mph until 1500, then around 25
mph.
Mixing Height.......400-2200 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor until 1200, then very good to excellent.
Haines Index........4.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Isolated showers and thunderstorms in the
evening. Chance of precipitation 20 percent.
Min temperature.....32-37.
24 hr trend......1 degree cooler.
Max humidity........85-91 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 15 to 20 mph until 2400, then north
around 10 mph.
LAL.................3 until 2400, then 1.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 2400, then around
10 mph.
Mixing Height.......3800-4600 ft agl until 2100, then 400-600 ft
agl.
Smoke dispersal.....Good until 2100, then poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Chance of precipitation 20 percent.
Max temperature.....54-59.
24 hr trend......2 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest 10 to 15 mph with higher gusts.
Ridge top winds.....North around 10 mph until 1200, then northwest
15 to 20 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 1500, then around
20 mph.
Mixing Height.......400-2000 ft agl until 1200, then 6000-7600 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows in the mid 30s. Northwest
winds around 10 mph.
.THURSDAY THROUGH FRIDAY...Clear. Lows in the lower 40s. Highs
66 to 71. West winds 10 to 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. West winds around 15 mph.
.SUNDAY...Partly cloudy. Lows around 40. Highs in the mid 60s.
.MONDAY...Partly cloudy. Isolated showers in the afternoon. Highs
in the mid 60s.
$$
WYZ279-151115-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Scattered rain showers and isolated
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Max temperature.....58-63.
24 hr trend......7 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......5 percent wetter.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
mph until 1500, then around 20 mph with gusts
to around 30 mph.
Ridge top winds.....West 15 to 20 mph until 1500, then around 25
mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1500, then around 25
mph.
Mixing Height.......600 ft agl until 0900. 9800-10600 ft agl after
1500.
Smoke dispersal.....Poor to fair until 1200. Excellent after 1500.
Haines Index........4.
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated rain showers in the
evening. Isolated thunderstorms through the
night. Scattered rain showers after midnight.
Chance of precipitation 50 percent.
Min temperature.....36-41.
24 hr trend......4 degrees cooler.
Max humidity........80-86 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 15 to 20 mph until 2400, then north
around 10 mph.
LAL.................3 until 2400, then 2.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest around 30 mph until 2100, then 10 to
15 mph.
Mixing Height.......5000-6000 ft agl until 2100, then 600-1200 ft
agl.
Smoke dispersal.....Very good until 2100, then poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Cloudy. Isolated rain showers through the day.
Isolated thunderstorms in the afternoon. Chance
of precipitation 20 percent.
Max temperature.....56-61.
24 hr trend......3 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north
around 10 mph with higher gusts.
Ridge top winds.....North 10 to 15 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......600-2400 ft agl until 1200, then 5600-7600 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Winds
generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. West winds around 15 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
West winds around 20 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
West winds around 15 mph.
.SUNDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s.
.MONDAY...Partly cloudy. Isolated showers in the afternoon. Highs
in the lower 70s.
$$
WYZ289-151115-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Cloudy. Scattered rain showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....53-58.
24 hr trend......13 degrees cooler.
Min humidity........47-53 percent.
24 hr trend......22 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 20
mph until 1200, then 25 mph.
Ridge top winds.....Northwest 15 to 20 mph.
LAL.................1 until 1200, then 3.
Chc of wetting rain.Zero percent until 1200, then 35 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......600 ft agl until 0900. 5800-7400 ft agl after
1500.
Smoke dispersal.....Poor until 1200, then good to very good.
Haines Index........4.
.TONIGHT...
Sky/weather.........Cloudy. Numerous rain showers in the evening.
Scattered thunderstorms through the night.
Scattered rain showers after midnight. Chance
of precipitation 70 percent.
Min temperature.....37-42.
24 hr trend......3 degrees cooler.
Max humidity........87-93 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph and gusty until 2400,
then downslope/downvalley 4-7 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................4 until 2400, then 3.
Chc of wetting rain.37 percent.
Transport winds.....North 15 to 20 mph until 0300, then around 10
mph.
Mixing Height.......3200-3600 ft agl until 2100, then 1000-1400 ft
agl.
Smoke dispersal.....Poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Cloudy. Isolated thunderstorms in the morning.
Scattered rain showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Max temperature.....53-58.
24 hr trend......1 degree cooler.
Min humidity........50-56 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North 10 to 15 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.15 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......1200-2400 ft agl until 1200, then 4000-5600 ft
agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Isolated showers and
thunderstorms in the evening. Lows in the upper 30s. Winds
generally less than 10 mph.
.THURSDAY...Warmer. Mostly clear. Isolated showers. Lows in the
lower 40s. Highs in the upper 60s. West winds around 15 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
West winds around 20 mph.
.SATURDAY...Mostly clear. Isolated showers. Lows around 40. Highs
in the upper 60s. West winds around 20 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy with isolated showers.
Lows in the lower 40s. Highs 65 to 70.
$$
WYZ300-151115-
Casper Mountain-
308 AM MDT Tue May 14 2024
.Today...
Sky/weather.........Mostly cloudy. Scattered rain showers in the
morning, then numerous rain showers and
scattered thunderstorms in the afternoon.
Chance of precipitation 70 percent.
Max temperature.....49-54.
24 hr trend......13 degrees cooler.
Min humidity........62-68 percent.
24 hr trend......36 percent wetter.
20-foot winds.......West winds around 10 mph with higher gusts
until 1200, then northwest with gusts to around
25 mph.
Ridge top winds.....West around 15 mph until 1200, then northwest.
LAL.................1 until 1200, then 3.
Chc of wetting rain.20 percent until 1200, then 45 percent.
Transport winds.....West 15 to 20 mph until 1200, then northwest.
Mixing Height.......600 ft agl until 0900, then 3000-3600 ft agl.
Smoke dispersal.....Poor to fair.
Haines Index........3.
.TONIGHT...
Sky/weather.........Cloudy. Numerous rain showers and scattered
thunderstorms. Chance of precipitation 70
percent.
Min temperature.....37-42.
24 hr trend......3 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....North 5 to 10 mph.
LAL.................3.
Chc of wetting rain.60 percent until 2400, then 45 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......3600 ft agl until 2100, then 800-1400 ft agl.
Smoke dispersal.....Poor.
Haines Index........3.
.WEDNESDAY...
Sky/weather.........Cloudy. Isolated thunderstorms in the morning.
Numerous rain showers through the day.
Scattered thunderstorms in the afternoon.
Chance of precipitation 70 percent.
Max temperature.....49-54.
24 hr trend......Unchanged.
Min humidity........59-65 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest 5 to 10 mph.
LAL.................2 until 1200, then 3.
Chc of wetting rain.47 percent.
Transport winds.....Northwest around 10 mph.
Mixing Height.......1200-2800 ft agl until 1500, then 4200-4400 ft
agl.
Smoke dispersal.....Poor.
Haines Index........2.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Scattered showers and
thunderstorms in the evening. Lows in the upper 30s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with scattered showers and isolated
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. West winds around 20 mph.
.SATURDAY...Mostly clear. Isolated showers and thunderstorms.
Lows in the upper 30s. Highs in the mid 60s. West winds around
15 mph.
.SUNDAY...Partly cloudy with isolated showers. Lows around 40.
Highs in the lower 60s.
.MONDAY...Partly cloudy. Isolated showers and thunderstorms in
the afternoon. Highs in the mid 60s.
$$