Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
182
FNUS55 KRIW 241202
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
501 AM MST Mon Nov 24 2025
.DISCUSSION...
***This product is currently automated with no discussion
and will not be refreshed with all forecast updates. It should
be used for planning purposes only. If you need additional fire
weather information, please contact the NWS office in Riverton,
Wyoming. The human written discussion section along with the fire
weather forecast will resume regular operations sometime in
Spring 2026.***
---Thunderstorms imply strong gusty and erratic winds---
WYZ280-242300-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......4 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 25 mph until 1200, then west around 20
mph with gusts to around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1100, then west 25
to 30 mph until 1600, then around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1100, then west 25
to 30 mph.
Mixing Height.......600-2600 ft agl until 1300, then 3000-4000 ft
agl until 1600, then 800-1400 ft agl.
Smoke dispersal.....Good until 1600, then poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of sprinkles early in the
evening. Slight chance of snow showers early in
the evening. Chance of flurries late in the
evening. Chance of precipitation 20 percent.
Chance of thunder...0 percent.
Min temperature.....19-24.
24 hr trend......7 degrees cooler.
Max humidity........74-80 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 15 to 20 mph. Gusts up to 35
mph until 2400, then 25 mph.
Ridge top winds.....West 20 to 25 mph until 2000, then northwest 25
to 30 mph until 2200, then 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing Height.......800-2000 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....30-35.
24 hr trend......18 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest winds around 15 mph until 1500, then
upslope/upvalley 5-9 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest 15 to 20 mph until 1600, then around
10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 1700, then west
around 10 mph.
Mixing Height.......1200-3200 ft agl until 1100, then 2600-4400 ft
agl until 1600, then 400-1800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 17. Winds generally
less than 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
lower 40s. West winds around 10 mph.
.THANKSGIVING DAY...Partly cloudy with slight chance of snow
showers and showers. Lows in the mid 20s. Highs in the mid 40s.
Southwest winds around 10 mph.
.FRIDAY...Mostly cloudy. Chance of snow showers. Lows around 13.
Highs in the mid 40s. Northwest winds around 10 mph.
.SATURDAY...Much colder. Cloudy with chance of snow showers. Lows
around 5. Highs in the lower 20s.
.SUNDAY...Mostly cloudy with chance of snow showers. Highs around
18.
$$
WYZ283-242300-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......1 degree warmer.
Min humidity........33-39 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west
around 20 mph with gusts to around 35 mph after
1500.
Ridge top winds.....West 10 to 15 mph until 1200, then 20 to 25
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1100. West 25 to
30 mph after 1400.
Mixing Height.......800-2800 ft agl until 1300, then 3200-4600 ft
agl until 1600, then 1000-2200 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....17-22.
24 hr trend......8 degrees cooler.
Max humidity........68-74 percent.
24 hr trend......2 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 35 mph until 0300, then around 10 mph
and gusty.
Ridge top winds.....Northwest 20 to 25 mph until 0200, then around
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 0200, then 15 to
20 mph.
Mixing Height.......600-1400 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....30-35.
24 hr trend......16 degrees cooler.
Min humidity........38-44 percent.
24 hr trend......5 percent wetter.
20-foot winds.......North winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....North 10 to 15 mph until 1300, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 1300, then
southwest until 1600, then southeast.
Mixing Height.......600-2600 ft agl until 1100, then 1400-3400 ft
agl until 1700, then 400-600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 18. Winds generally
less than 10 mph.
.WEDNESDAY THROUGH THANKSGIVING DAY...Partly cloudy. Lows in the
mid 20s. Highs 41 to 46. Winds generally less than 10 mph.
.FRIDAY...Partly cloudy. Chance of snow showers. Lows around 15.
Highs in the lower 40s. North winds around 10 mph.
.SATURDAY...Colder. Mostly cloudy with chance of snow showers.
Lows around 6. Highs in the mid 20s.
.SUNDAY...Mostly cloudy with chance of snow showers. Highs around
18.
$$
WYZ285-242300-
South Bighorn Mountains-
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of sprinkles and slight chance of snow
showers late in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...0 percent.
Max temperature.....42-47.
24 hr trend......5 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Breezy. Upslope/upvalley 5-9 mph until 0900.
Winds west around 25 mph with gusts to around
40 mph after 1500.
Ridge top winds.....Southwest 10 to 15 mph until 1000. West around
30 mph after 1400.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1000. West around
30 mph after 1300.
Mixing Height.......400-2400 ft agl until 1300, then 1400-3400 ft
agl until 1700, then 800-1200 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers in the
evening. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....15-20.
24 hr trend......13 degrees cooler.
Max humidity........73-79 percent.
24 hr trend......24 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. Northwest winds 20 to 25 mph with gusts
to around 40 mph.
Ridge top winds.....Northwest 25 to 30 mph until 0300, then 20 to
25 mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing Height.......400-1600 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....24-29.
24 hr trend......18 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 25
mph until 1500, then 15 mph.
Ridge top winds.....Northwest 20 to 25 mph until 1400, then west 10
to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 1500, then west 10
to 15 mph.
Mixing Height.......1200-3200 ft agl until 1700, then 200-400 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 18. Winds generally
less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
30s. Winds generally less than 10 mph.
.THANKSGIVING DAY...Partly cloudy with slight chance of snow
showers. Lows in the mid 20s. Highs in the upper 30s. Southwest
winds around 10 mph.
.FRIDAY...Mostly cloudy. Chance of snow showers. Lows around 13.
Highs in the mid 30s. Northwest winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Colder. Mostly cloudy with chance of
snow showers. Lows around 5. Highs 13 to 18.
$$
WYZ281-242300-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of sprinkles late in the morning. Chance
of rain showers late in the afternoon. Chance
of snow showers late in the afternoon. Chance
of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......4 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west
10 to 15 mph with higher gusts after 1200.
Ridge top winds.....Southwest 10 to 15 mph until 1300, then west 15
to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1200, then west 20 to
25 mph until 1600, then northwest around 15
mph.
Mixing Height.......400-2400 ft agl until 1300, then 2400-4000 ft
agl until 1600, then 600-1200 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of rain showers early in
the evening. Chance of snow showers early in
the evening, then chance of flurries late in
the evening. Chance of precipitation 50
percent.
Chance of thunder...0 percent.
Min temperature.....17-22.
24 hr trend......9 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 15 to 20 mph. Gusts up to 35
mph until 0300, then 40 mph.
Ridge top winds.....West around 15 mph until 1900, then northwest
25 to 30 mph until 2200, then 15 to 20 mph
until 0100, then 25 to 30 mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northwest around 20 mph until 1900, then 25 to
30 mph until 2200, then 20 to 25 mph until
0200, then around 30 mph.
Mixing Height.......800-1800 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....28-33.
24 hr trend......21 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......14 percent wetter.
20-foot winds.......North winds 15 to 20 mph with gusts to around
30 mph until 1500, then around 10 mph and
gusty.
Ridge top winds.....North 20 to 25 mph until 1400, then 10 to 15
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 25 to 30 mph until 1100. Northeast
around 10 mph after 1700.
Mixing Height.......1000-3000 ft agl until 1100, then 2400-3800 ft
agl until 1600, then 400-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 16. Winds generally
less than 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Winds generally less than 10 mph.
.THANKSGIVING DAY...Mostly cloudy with slight chance of snow
showers. Lows in the lower 20s. Highs in the lower 40s. Winds
generally less than 10 mph.
.FRIDAY...Mostly cloudy with chance of snow showers. Lows around
14. Highs in the upper 30s. North winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with chance of snow
showers. Lows around 6. Highs 19 to 24.
$$
WYZ282-242300-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly sunny then becoming partly
cloudy. Slight chance of snow showers early in
the morning. Chance of sprinkles in the late
morning and afternoon. Slight chance of snow
showers late in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......3 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
around 10 mph with higher gusts.
Ridge top winds.....Southwest 5 to 10 mph until 1300, then west 10
to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 5 to 10 mph until 1100, then west 10 to
15 mph until 1700, then around 20 mph.
Mixing Height.......600-2600 ft agl until 1300, then 2600-4200 ft
agl until 1600, then 800-1600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of rain showers and
slight chance of snow showers early in the
evening. Chance of sprinkles early in the
evening. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....14-19.
24 hr trend......9 degrees cooler.
Max humidity........73-79 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 2400, then around
15 mph.
Mixing Height.......600-1600 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....27-32.
24 hr trend......17 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northwest winds around 10 mph until 1200, then
north until 1500, then upslope/upvalley 5-9
mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 15 mph until 1300, then
northeast until 1600, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 1300, then west
until 1500, then north until 1600, then east.
Mixing Height.......1400-3400 ft agl until 1700, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 19. Winds generally
less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 20s. Highs around 40.
Winds generally less than 10 mph.
.THANKSGIVING DAY...Partly cloudy with slight chance of showers
and snow showers. Lows in the mid 20s. Highs in the lower 40s.
Winds generally less than 10 mph.
.FRIDAY...Mostly cloudy with chance of snow showers. Lows around
15. Highs around 40. Northwest winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Colder. Mostly cloudy with chance of
snow showers. Lows around 6. Highs 19 to 24.
$$
WYZ275-242300-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly sunny then becoming partly
cloudy. Chance of sprinkles and flurries in the
morning. Chance of rain showers and snow
showers in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....42-47.
24 hr trend......2 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest around 15 mph with higher gusts until
1500, then northwest with gusts to around 30
mph.
Ridge top winds.....South 10 to 15 mph until 1300, then southwest
20 to 25 mph until 1600, then northwest.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1200, then southwest
15 to 20 mph until 1400, then west around 25
mph until 1700, then northwest.
Mixing Height.......800-2800 ft agl until 1300, then 3000-5000 ft
agl until 1600, then 1200-1800 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers and
slight chance of rain showers early in the
evening, then chance of sprinkles and slight
chance of snow showers early in the evening.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....14-19.
24 hr trend......9 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 30 mph.
Ridge top winds.....Northwest 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing Height.......600-2000 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....25-30.
24 hr trend......17 degrees cooler.
Min humidity........41-47 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest winds around 10 mph with higher gusts
until 1500, then upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest 15 to 20 mph until 1300, then east
until 1400, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 1300, then
southwest 10 to 15 mph until 1600, then
southeast.
Mixing Height.......1200-3200 ft agl until 1700, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Mostly cloudy. Lows around 20. Winds generally
less than 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the
upper 30s. Winds generally less than 10 mph.
.THANKSGIVING DAY...Mostly cloudy. Chance of showers and slight
chance of snow showers. Lows in the mid 20s. Highs in the lower
40s. Winds generally less than 10 mph.
.FRIDAY...Mostly cloudy with chance of snow showers. Lows around
14. Highs in the upper 30s. Northwest winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with chance of snow
showers. Lows around 5. Highs 19 to 24.
$$
WYZ276-242300-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly sunny then becoming partly
cloudy. Chance of sprinkles in the morning.
Chance of snow showers and rain showers in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....45-50.
24 hr trend......5 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Breezy. Southwest winds 10 to 15 mph with gusts
to around 25 mph until 1200, then west 20 to 25
mph with gusts to around 35 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1100, then west 25
to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1000, then west 25
to 30 mph until 1300, then 30 to 35 mph until
1700, then around 25 mph.
Mixing Height.......800-2800 ft agl until 1100, then 3400-5400 ft
agl until 1300, then 5000-6400 ft agl until
1600, then 1600-3600 ft agl.
Smoke dispersal.....Poor to fair until 1100, then very good until
1300, then excellent until 1600, then fair to
good.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers early in
the evening. Chance of sprinkles early in the
evening. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....16-21.
24 hr trend......15 degrees cooler.
Max humidity........64-70 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Good.
20-foot winds.......West winds 15 to 20 mph. Gusts up to 40 mph
until 2400. Gusts up to 20 mph after 0300.
Ridge top winds.....West 20 to 25 mph until 0400, then northwest
around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 0200, then northwest 15
to 20 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....30-35.
24 hr trend......17 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......7 percent wetter.
20-foot winds.......West winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph until 1500, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....West around 15 mph until 1000, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 1100. South after
1600.
Mixing Height.......1600-3600 ft agl until 1700, then 600-1000 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Winds
generally less than 10 mph.
.WEDNESDAY...Mostly cloudy. Slight chance of snow showers. Lows
in the upper 20s. Highs around 40. Winds generally less than
10 mph.
.THANKSGIVING DAY...Partly cloudy with slight chance of snow
showers and showers. Lows in the mid 20s. Highs in the lower 40s.
Winds generally less than 10 mph.
.FRIDAY...Mostly cloudy with chance of snow showers. Lows around
14. Highs in the upper 30s. North winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with chance of snow
showers. Lows around 5. Highs 18 to 23.
$$
WYZ287-242300-
Owl Creek Mountains-
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Cloudy then becoming partly cloudy then
becoming mostly sunny. Chance of snow showers
early in the morning. Chance of sprinkles early
in the morning. Chance of precipitation 40
percent.
Chance of thunder...0 percent.
Max temperature.....43-48.
24 hr trend......2 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest around 10 mph until 1200, then west
around 20 mph with gusts to around 35 mph.
Ridge top winds.....Southwest 10 to 15 mph until 1200, then west 20
to 25 mph until 1400, then 25 to 30 mph until
1700, then around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1200, then west 20
to 25 mph until 1400, then 30 to 35 mph until
1700, then around 25 mph.
Mixing Height.......400-2400 ft agl until 1200, then 3000-5000 ft
agl until 1600, then 1200-3000 ft agl.
Smoke dispersal.....Poor to fair until 1300, then very good until
1600, then poor to fair.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....15-20.
24 hr trend......13 degrees cooler.
Max humidity........67-73 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 0300, then north with gusts
to around 15 mph.
Ridge top winds.....Northwest 15 to 20 mph until 0500, then
northeast around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 0300, then north
10 to 15 mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....24-29.
24 hr trend......18 degrees cooler.
Min humidity........41-47 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest winds around 10 mph until 0900, then
southeast until 1200, then upslope/upvalley 5-9
mph.
Ridge top winds.....East around 15 mph until 0700, then northwest
until 1000, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph until 1000, then southwest
until 1300, then south.
Mixing Height.......1000-3000 ft agl until 1700, then 200-600 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Mostly cloudy. Lows around 20. Winds generally
less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
30s. Winds generally less than 10 mph.
.THANKSGIVING DAY...Partly cloudy with slight chance of snow
showers. Lows in the mid 20s. Highs around 40. Winds generally
less than 10 mph.
.FRIDAY...Mostly cloudy. Chance of snow showers. Lows around 14.
Highs in the upper 30s. North winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Colder. Mostly cloudy with chance of
snow showers. Lows around 6. Highs 15 to 20.
$$
WYZ286-242300-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Partly cloudy. Chance of snow showers through
the day. Patchy fog early in the morning.
Chance of snow 50 percent.
Chance of thunder...0 percent.
Max temperature.....35-40.
24 hr trend......10 degrees cooler.
Min humidity........49-55 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Windy. West winds 15 to 20 mph with gusts to
around 40 mph until 1200, then 25 to 30 mph
with gusts to around 45 mph.
Ridge top winds.....West 15 to 20 mph until 0900. 30 to 35 mph
after 1300.
Chc of wetting rain.5 percent until 1200, then 25 percent.
Transport winds.....West 20 to 25 mph until 0900, then 30 to 35 mph
until 1200, then around 40 mph until 1700, then
around 30 mph.
Mixing Height.......2000-4000 ft agl.
Smoke dispersal.....Good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers in the
evening. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....8-13.
24 hr trend......16 degrees cooler.
Max humidity........71-77 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West winds 15 to 20 mph with gusts to around 40
mph until 0300, then around 10 mph with gusts
to around 25 mph.
Ridge top winds.....West 25 to 30 mph until 2300, then 15 to 20
mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....West 25 to 30 mph until 0100, then northwest 15
to 20 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....21-26.
24 hr trend......12 degrees cooler.
Min humidity........41-47 percent.
24 hr trend......10 percent drier.
20-foot winds.......West winds around 10 mph with higher gusts.
Ridge top winds.....West around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......2000-4000 ft agl until 1700, then 600-1400 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Mostly cloudy. Slight chance of snow showers
after midnight. Lows around 15. West winds around 10 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers. Lows in
the mid 20s. Highs around 30. West winds around 15 mph.
.THANKSGIVING DAY...Partly cloudy with chance of snow showers.
Lows in the mid 20s. Highs in the mid 30s. West winds around
10 mph.
.FRIDAY...Mostly cloudy with chance of snow showers. Lows around
11. Highs around 30. Northwest winds around 10 mph.
.SATURDAY...Colder. Mostly cloudy with chance of snow showers.
Lows around 1. Highs around 18.
.SUNDAY...Partly cloudy with chance of snow showers. Highs around
14.
$$
WYZ140-242300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy fog. Chance of snow showers in the
morning. Snow showers and slight chance of
thunderstorms in the afternoon. Snow
accumulation of 1 to 5 inches. Chance of
precipitation near 100 percent.
Chance of thunder...10 percent.
Max temperature.....32-37.
24 hr trend......10 degrees cooler.
Min humidity........53-59 percent.
24 hr trend......18 percent wetter.
20-foot winds.......Breezy. Southwest winds 15 to 20 mph with gusts
to around 30 mph until 1200, then west 20 to 25
mph with gusts to around 40 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1100, then west 25
to 30 mph.
Chc of wetting rain.25 percent until 1200, then 60 percent.
Transport winds.....Southwest 20 to 25 mph until 1200, then west 30
to 35 mph until 1700, then around 25 mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers early in
the evening. Chance of flurries early in the
evening, then chance of snow showers late in
the evening. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....6-11.
24 hr trend......17 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph with gusts to around 30
mph until 0300, then downslope/downvalley 4-7
mph.
Ridge top winds.....West 15 to 20 mph until 0200, then northwest
around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 2100, then northwest 10
to 15 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....23-28.
24 hr trend......8 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......15 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....West around 10 mph until 0800, then southwest.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 1400, then southwest 15
to 20 mph.
Mixing Height.......200-2000 ft agl until 1100, then 1800-3800 ft
agl until 1700, then 800-1400 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Mostly cloudy. Slight chance of snow showers
after midnight. Lows around 13. Winds generally less than 10 mph.
.WEDNESDAY...Cloudy with snow showers likely. Lows in the lower
20s. Highs in the upper 20s. Winds generally less than 10 mph.
.THANKSGIVING DAY...Mostly cloudy with chance of snow showers.
Lows in the lower 20s. Highs in the lower 30s. Winds generally
less than 10 mph.
.FRIDAY...Mostly cloudy with snow showers likely. Lows around 10.
Highs around 30. Winds generally less than 10 mph.
.SATURDAY...Mostly cloudy. Chance of snow showers. Lows around
2 below. Highs in the lower 20s.
.SUNDAY...Partly cloudy with chance of snow showers. Highs around
17.
$$
WYZ415-242300-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
late afternoon. Snow showers likely late in the
afternoon. Patchy fog early in the morning.
Snow accumulation up to 4 inches. Chance of
snow 70 percent.
Chance of thunder...0 percent.
Max temperature.....31-36.
24 hr trend......9 degrees cooler.
Min humidity........63-69 percent.
24 hr trend......24 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 25 mph until 1200, then west around 20
mph with gusts to around 40 mph.
Ridge top winds.....Southwest 10 to 15 mph until 1000. West 25 to
30 mph after 1400.
Chc of wetting rain.10 percent until 1200, then 35 percent.
Transport winds.....Southwest 15 to 20 mph until 1100. West 30 to
35 mph after 1500.
Mixing Height.......1600-3600 ft agl.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers early in
the evening. Chance of flurries late in the
evening. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....4-9.
24 hr trend......15 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph with gusts to around 30
mph until 2400, then downslope/downvalley 4-7
mph.
Ridge top winds.....West 15 to 20 mph until 2400, then northwest
around 10 mph.
Chc of wetting rain.15 percent until 2400, then zero percent.
Transport winds.....West 20 to 25 mph until 2200, then northwest 10
to 15 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....22-27.
24 hr trend......8 degrees cooler.
Min humidity........46-52 percent.
24 hr trend......23 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest around 5 mph until 0800, then south
until 1000, then west.
Chc of wetting rain.Zero percent.
Transport winds.....West 5 to 10 mph until 1100, then 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1700, then 600-1000 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Mostly cloudy. Chance of snow showers after
midnight. Lows around 13. Winds generally less than 10 mph.
.WEDNESDAY...Mostly cloudy with snow showers likely. Lows in the
lower 20s. Highs in the upper 20s. Winds generally less than
10 mph.
.THANKSGIVING DAY...Mostly cloudy with chance of snow showers and
slight chance of showers. Lows in the lower 20s. Highs in the mid
30s. Winds generally less than 10 mph.
.FRIDAY...Mostly cloudy with snow showers likely. Lows around 15.
Highs in the lower 30s. Winds generally less than 10 mph.
.SATURDAY...Mostly cloudy with chance of snow showers. Lows
around 3. Highs in the mid 20s.
.SUNDAY...Chance of snow showers in the morning, then snow
showers likely in the afternoon. Highs around 18.
$$
WYZ416-242300-
West Wind River Mountains/East Zone Bridger Teton NF-
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of snow showers in the morning, then
snow showers in the afternoon. Snow
accumulation up to 2 inches. Chance of snow
near 100 percent.
Chance of thunder...0 percent.
Max temperature.....30-35.
24 hr trend......11 degrees cooler.
Min humidity........54-60 percent.
24 hr trend......27 percent wetter.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
mph until 1200, then around 20 mph with gusts
to around 40 mph.
Ridge top winds.....West 15 to 20 mph until 1300, then around 25
mph.
Chc of wetting rain.Zero percent until 1200, then 20 percent.
Transport winds.....West 15 to 20 mph until 1000. 30 to 35 mph
after 1500.
Mixing Height.......1400-3400 ft agl.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers early in
the evening, then chance of flurries late in
the evening. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....4-9.
24 hr trend......15 degrees cooler.
Max humidity........80-86 percent.
24 hr trend......5 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 20 to 25 mph until 2300, then northwest 10
to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 25 to 30 mph until 2300. Northwest around
10 mph after 0500.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....20-25.
24 hr trend......9 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......18 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest 10 to 15 mph until 1000, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 1400, then west.
Mixing Height.......200-2000 ft agl until 1100, then 1400-3400 ft
agl until 1700, then 600-1000 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 10. Winds generally
less than 10 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers. Lows
around 20. Highs in the upper 20s. West winds around 10 mph.
.THANKSGIVING DAY...Partly cloudy. Chance of snow showers. Lows
around 20. Highs in the mid 30s. West winds around 10 mph.
.FRIDAY...Mostly cloudy with chance of snow showers. Lows around
12. Highs around 30. West winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with chance of snow
showers. Lows around 2. Highs 15 to 20.
$$
WYZ288-242300-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Partly cloudy. Chance of flurries early in the
morning. Slight chance of snow showers early in
the morning, then chance of snow showers in the
late morning and afternoon. Chance of snow 50
percent.
Chance of thunder...0 percent.
Max temperature.....35-40.
24 hr trend......9 degrees cooler.
Min humidity........49-55 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Windy. West winds around 15 mph with gusts to
around 25 mph until 0900, then 25 to 30 mph
with gusts to around 55 mph.
Ridge top winds.....West 15 to 20 mph until 0900. Around 35 mph
after 1200.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 20 to 25 mph until 1000, then 30 to 35 mph
until 1300, then 40 to 45 mph until 1700, then
around 35 mph.
Mixing Height.......1600-3600 ft agl.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers early in
the evening. Chance of flurries late in the
evening. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....8-13.
24 hr trend......15 degrees cooler.
Max humidity........70-76 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West winds around 25 mph with gusts to
around 45 mph until 2100, then 10 to 15 mph
with gusts to around 35 mph.
Ridge top winds.....West 25 to 30 mph until 2200. Around 10 mph
after 0500.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 30 to 35 mph until 2200. Northwest around
15 mph after 0100.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....22-27.
24 hr trend......12 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......9 percent drier.
20-foot winds.......West winds around 10 mph with higher gusts.
Ridge top winds.....West around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......1200-3200 ft agl until 1700, then 400-1000 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 16. West winds around
10 mph.
.WEDNESDAY THROUGH THANKSGIVING DAY...Partly cloudy with chance
of snow showers. Lows in the mid 20s. Highs 34 to 39. West winds
10 to 15 mph.
.FRIDAY...Partly cloudy. Chance of snow showers. Lows around 13.
Highs in the mid 30s. West winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Colder. Mostly cloudy with chance of
snow showers. Lows around 3. Highs 14 to 19.
$$
WYZ414-242300-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly cloudy. Chance of snow showers
in the morning, then snow showers likely in the
afternoon. Patchy fog early in the afternoon.
Snow accumulation up to 2 inches. Chance of
snow 70 percent.
Chance of thunder...0 percent.
Max temperature.....30-35.
24 hr trend......9 degrees cooler.
Min humidity........63-69 percent.
24 hr trend......26 percent wetter.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
mph until 1200, then around 20 mph with gusts
to around 40 mph.
Ridge top winds.....West 15 to 20 mph until 1200, then 25 to 30
mph.
Chc of wetting rain.Zero percent until 1200, then 25 percent.
Transport winds.....West 15 to 20 mph until 1100, then 25 to 30
mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers in the
evening. Chance of flurries after midnight.
Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....9-14.
24 hr trend......12 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds 15 to 20 mph with gusts to around 40
mph until 2400. Downslope/downvalley 4-7 mph
after 0300.
Ridge top winds.....West 20 to 25 mph until 2300, then northwest 10
to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 25 to 30 mph until 2200. Northwest around
10 mph after 0500.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....23-28.
24 hr trend......7 degrees cooler.
Min humidity........41-47 percent.
24 hr trend......26 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph until 1500, then upslope/upvalley
5-9 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 1700, then 400-1000 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Slight chance of snow showers
after midnight. Lows around 15. Winds generally less than 10 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers. Lows in
the lower 20s. Highs in the lower 30s. Winds generally less than
10 mph.
.THANKSGIVING DAY...Partly cloudy. Chance of snow showers and
slight chance of showers. Lows in the lower 20s. Highs in the
upper 30s. Winds generally less than 10 mph.
.FRIDAY...Mostly cloudy with chance of snow showers. Lows around
17. Highs in the mid 30s. West winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Mostly cloudy with chance of snow
showers. Lows around 8. Highs 21 to 26.
$$
WYZ278-242300-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Partly cloudy. Chance of snow showers. Chance
of snow 50 percent.
Chance of thunder...0 percent.
Max temperature.....35-40.
24 hr trend......5 degrees cooler.
Min humidity........50-56 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west
around 20 mph with gusts to around 30 mph after
1200.
Ridge top winds.....Northwest 10 to 15 mph until 1100, then west 20
to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1100, then 25 to 30
mph.
Mixing Height.......400-1800 ft agl until 1100, then 2600-4600 ft
agl until 1700, then 1600-2200 ft agl.
Smoke dispersal.....Good to very good until 1700, then poor to
fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of snow showers
early in the evening. Chance of snow 20
percent.
Chance of thunder...0 percent.
Min temperature.....10-15.
24 hr trend......8 degrees cooler.
Max humidity........77-83 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 30
mph until 2400, then 20 mph.
Ridge top winds.....Northwest 15 to 20 mph until 0500, then around
10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 0100, then 10 to
15 mph.
Mixing Height.......600-2200 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....27-32.
24 hr trend......9 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......20 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......400-2000 ft agl until 1100, then 2400-3800 ft
agl until 1600, then 400-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 13. Winds generally
less than 10 mph.
.WEDNESDAY THROUGH THANKSGIVING DAY...Partly cloudy. Lows in the
lower 20s. Highs 39 to 44. Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 15. Highs in the lower 40s. West winds around 10 mph.
.SATURDAY...Colder. Mostly cloudy with chance of snow showers.
Lows around 6. Highs around 30.
.SUNDAY...Mostly cloudy with chance of snow showers. Highs in the
lower 20s.
$$
WYZ277-242300-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of flurries early in the morning. Slight
chance of snow showers in the afternoon, then
chance of snow showers late in the afternoon.
Chance of snow 50 percent.
Chance of thunder...0 percent.
Max temperature.....35-40.
24 hr trend......6 degrees cooler.
Min humidity........57-63 percent.
24 hr trend......11 percent wetter.
20-foot winds.......West winds 10 to 15 mph with higher gusts until
1200, then around 20 mph with gusts to around
30 mph.
Ridge top winds.....West 15 to 20 mph until 1200, then around 25
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1100, then 25 to 30
mph.
Mixing Height.......400-2400 ft agl until 1200, then 2400-3800 ft
agl until 1700, then 1400-1800 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of snow showers early in
the evening. Chance of flurries early in the
evening. Chance of snow 40 percent.
Chance of thunder...0 percent.
Min temperature.....13-18.
24 hr trend......7 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......4 percent drier.
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 20 to 25 mph until 2300, then northwest 10
to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 0100, then northwest 10
to 15 mph.
Mixing Height.......600-2000 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....28-33.
24 hr trend......7 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......25 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 1700, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 17. Winds generally
less than 10 mph.
.WEDNESDAY THROUGH THANKSGIVING DAY...Partly cloudy. Lows in the
lower 20s. Highs 41 to 46. West winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 19. Highs in the lower 40s. West winds around 10 mph.
.SATURDAY...Colder. Mostly cloudy with chance of snow showers.
Lows around 9. Highs in the lower 30s.
.SUNDAY...Mostly cloudy with chance of snow showers. Highs in the
lower 20s.
$$
WYZ279-242300-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......2 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......7 percent wetter.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
mph until 1200, then around 20 mph with gusts
to around 30 mph.
Ridge top winds.....West 15 to 20 mph until 1100, then 25 to 30 mph
until 1700, then around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1000, then 25 to 30
mph.
Mixing Height.......600-2600 ft agl until 1200, then 2600-4400 ft
agl until 1700, then 1400-1600 ft agl.
Smoke dispersal.....Good until 1700, then poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....19-24.
24 hr trend......5 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......3 percent drier.
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.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 0300, then around 15
mph.
Mixing Height.......800-1600 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....30-35.
24 hr trend......9 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......15 percent drier.
20-foot winds.......West winds 10 to 15 mph with higher gusts.
Ridge top winds.....West around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......800-2600 ft agl until 1100, then 2400-4000 ft
agl until 1600, then 400-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 20. Southwest winds
around 10 mph.
.WEDNESDAY THROUGH THANKSGIVING DAY...Partly cloudy. Lows in the
mid 20s. Highs 42 to 47. Southwest winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 18. Highs in the lower 40s. West winds around 10 mph.
.SATURDAY...Colder. Mostly cloudy with chance of snow showers.
Lows around 8. Highs around 30.
.SUNDAY...Colder. Mostly cloudy with chance of snow showers.
Highs around 20.
$$
WYZ289-242300-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......3 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......11 percent wetter.
20-foot winds.......Breezy. Southwest winds around 10 mph and gusty
until 0900, then west 20 to 25 mph with gusts
to around 40 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1000, then west 25
to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1000. West 30 to
35 mph after 1400.
Mixing Height.......400-2000 ft agl until 1200, then 1800-3600 ft
agl until 1700, then 1000-1400 ft agl.
Smoke dispersal.....Good until 1700, then poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....18-23.
24 hr trend......7 degrees cooler.
Max humidity........68-74 percent.
24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......West winds 15 to 20 mph with gusts to around 35
mph until 0300, then northwest around 10 mph
and gusty.
Ridge top winds.....West 20 to 25 mph until 0200, then northwest
around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 2300, then northwest 15
to 20 mph.
Mixing Height.......600-1200 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....27-32.
24 hr trend......13 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......7 percent drier.
20-foot winds.......Northwest winds around 10 mph until 1500, then
west. Gusts up to 20 mph.
Ridge top winds.....Northwest around 15 mph until 1500, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 1500, then west.
Mixing Height.......800-2600 ft agl until 1100, then 2400-3800 ft
agl until 1600, then 400-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 20. Southwest winds
around 10 mph.
.WEDNESDAY THROUGH THANKSGIVING DAY...Partly cloudy. Lows in the
upper 20s. Highs 40 to 45. Southwest winds 10 to 15 mph.
.FRIDAY...Partly cloudy. Chance of snow showers. Lows around 14.
Highs in the lower 40s. West winds around 10 mph.
.SATURDAY...Colder. Mostly cloudy with chance of snow showers.
Lows around 5. Highs in the mid 20s.
.SUNDAY...Mostly cloudy with chance of snow showers. Highs around
16.
$$
WYZ300-242300-
Casper Mountain-
501 AM MST Mon Nov 24 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
becoming partly cloudy then becoming mostly
sunny.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......5 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Breezy. South winds around 10 mph and gusty
until 0900, then southwest 20 to 25 mph with
gusts to around 35 mph.
Ridge top winds.....South 15 to 20 mph until 1000, then southwest
25 to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 1000, then southwest
25 to 30 mph.
Mixing Height.......200-2200 ft agl until 1300, then 1400-3200 ft
agl until 1700, then 800-1200 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of sprinkles early in the
evening. Chance of snow showers early in the
evening, then chance of flurries late in the
evening. Chance of precipitation 30 percent.
Chance of thunder...0 percent.
Min temperature.....16-21.
24 hr trend......9 degrees cooler.
Max humidity........73-79 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 15 to 20 mph. Gusts up to 40
mph until 2100, then 30 mph.
Ridge top winds.....Northwest 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 2400, then northwest 20
to 25 mph.
Mixing Height.......200-2000 ft agl.
Smoke dispersal.....Poor.
.TUESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....26-31.
24 hr trend......15 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest 15 to 20 mph until 1700, then west
around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 1600, then west 10
to 15 mph.
Mixing Height.......600-2600 ft agl until 1000, then 2400-4200 ft
agl until 1600, then 200-1600 ft agl.
Smoke dispersal.....Fair to good until 1600, then poor.
.Forecast days 3 through 7......
.TUESDAY NIGHT...Partly cloudy. Lows around 17. Winds generally
less than 10 mph.
.WEDNESDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid
30s. Southwest winds around 10 mph.
.THANKSGIVING DAY...Partly cloudy with slight chance of showers
and snow showers. Lows in the upper 20s. Highs in the lower 40s.
Southwest winds around 10 mph.
.FRIDAY...Mostly cloudy. Chance of snow showers. Lows around 13.
Highs in the upper 30s. Northwest winds around 10 mph.
.SATURDAY...Colder. Cloudy with chance of snow showers. Lows
around 5. Highs around 20.
.SUNDAY...Mostly cloudy with chance of snow showers. Highs around
14.
$$