Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
584
FNUS55 KRIW 071202
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
501 AM MST Fri Nov 7 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---
WYZ280-072300-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Scattered rain showers late in the afternoon.
Chance of showers 50 percent.
Chance of thunder...0 percent.
Max temperature.....51-56.
24 hr trend......1 degree cooler.
Min humidity........30-36 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Breezy. Southwest winds around 15 mph with
gusts to around 25 mph until 0900, then west
around 25 mph with gusts to around 40 mph.
Ridge top winds.....Southwest 20 to 25 mph until 1000, then west
around 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 20 mph until 0900, then west
around 30 mph.
Mixing Height.......400-2400 ft agl until 1100, then 2600-4600 ft
agl until 1700, then 1400-1600 ft agl.
Smoke dispersal.....Good to very good until 1700, then poor.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered rain showers and snow showers in the
evening. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....26-31.
24 hr trend......3 degrees cooler.
Max humidity........82-88 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 20 mph with gusts to
around 30 mph until 2100, then west 10 to 15
mph and gusty.
Ridge top winds.....Northwest 25 to 30 mph until 2100, then west 15
to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 25 to 30 mph until 2100, then 15 to
20 mph.
Mixing Height.......600-1600 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......13 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest 20 to 25 mph until 1700, then around
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 1700, then north
around 15 mph.
Mixing Height.......800-2200 ft agl until 0900, then 3400-5400 ft
agl until 1600, then 1200-2800 ft agl.
Smoke dispersal.....Good until 1600, then poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 20. Winds generally
less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.MONDAY...Warmer. Partly cloudy. Lows in the upper 30s. Highs
around 60. Southwest winds around 15 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 60s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the upper
30s. Highs 58 to 63.
$$
WYZ283-072300-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Partly cloudy. Isolated rain showers late in
the afternoon. Chance of showers 20 percent.
Chance of thunder...0 percent.
Max temperature.....49-54.
24 hr trend......1 degree cooler.
Min humidity........32-38 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Breezy. Southwest winds around 15 mph with
higher gusts until 1200, then west around 25
mph with gusts to around 35 mph.
Ridge top winds.....Southwest 20 to 25 mph until 1300, then west 25
to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 1300, then west 30
to 35 mph until 1700, then around 25 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2800-4600 ft
agl until 1400, then 3400-5400 ft agl until
1700, then 1400-1800 ft agl.
Smoke dispersal.....Fair to good until 1300, then very good until
1700, then poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated rain showers early in
the evening. Chance of showers 20 percent.
Chance of thunder...0 percent.
Min temperature.....26-31.
24 hr trend......4 degrees cooler.
Max humidity........71-77 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 15 to 20 mph. Gusts up to 25
mph until 2400, then 20 mph.
Ridge top winds.....Northwest 20 to 25 mph until 2200, then 15 to
20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 2200, then 15 to
20 mph.
Mixing Height.......600-1400 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......11 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest winds around 10 mph until 1200, then
north. Gusts up to 15 mph.
Ridge top winds.....West around 15 mph until 1000. Northeast after
1700.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 1500, then north.
Mixing Height.......600-2000 ft agl until 1000, then 3200-5200 ft
agl until 1600, then 600-2400 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.MONDAY...Warmer. Mostly cloudy. Lows in the mid 30s. Highs in
the upper 50s. Southwest winds around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs around
60. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 30s.
Highs in the upper 50s.
$$
WYZ285-072300-
South Bighorn Mountains-
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Partly cloudy. Isolated rain showers and snow
showers late in the afternoon. Scattered rain
showers and snow showers late in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....45-50.
24 hr trend......2 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Breezy. West winds 15 to 20 mph until 1500,
then around 25 mph. Gusts up to 30 mph.
Ridge top winds.....Southwest 20 to 25 mph until 1400, then west 25
to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 1200, then 25 to 30
mph.
Mixing Height.......800-2800 ft agl until 1300, then 2200-4000 ft
agl until 1700, then 1000-1400 ft agl.
Smoke dispersal.....Good until 1700, then poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered rain showers early in
the evening. Scattered snow showers early in
the evening, then isolated snow showers late in
the evening. Chance of precipitation 50
percent.
Chance of thunder...0 percent.
Min temperature.....22-27.
24 hr trend......7 degrees cooler.
Max humidity........71-77 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 20 mph until 2100, then
10 to 15 mph until 0300, then around 20 mph.
Gusts up to 25 mph until 0300, then 30 mph.
Ridge top winds.....Northwest 20 to 25 mph until 2100, then 15 to
20 mph until 0300, then around 25 mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....32-37.
24 hr trend......13 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest winds 15 to 20 mph. Gusts up to 30
mph until 1500, then 20 mph.
Ridge top winds.....Northwest 20 to 25 mph until 1700, then around
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 25 to 30 mph until 1500, then 15 to
20 mph.
Mixing Height.......400-2400 ft agl until 1000, then 2200-3800 ft
agl until 1600, then 400-1800 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Lows around 30. Highs around 40.
Southwest winds around 10 mph.
.MONDAY...Warmer. Mostly cloudy. Lows in the upper 30s. Highs in
the mid 50s. Southwest winds around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 50s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the upper
30s. Highs 50 to 55.
$$
WYZ281-072300-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Isolated rain showers late in the afternoon.
Scattered rain showers late in the afternoon.
Chance of showers 50 percent.
Chance of thunder...0 percent.
Max temperature.....49-54.
24 hr trend......1 degree cooler.
Min humidity........27-33 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 25 mph until 1500, then northwest around
20 mph with gusts to around 25 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1400, then
northwest 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1300, then
northwest 20 to 25 mph until 1700, then north.
Mixing Height.......800-2800 ft agl until 1200, then 3400-4800 ft
agl until 1600, then 1800-2800 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered rain showers and snow
showers in the evening. Chance of precipitation
50 percent.
Chance of thunder...0 percent.
Min temperature.....27-32.
24 hr trend......3 degrees cooler.
Max humidity........78-84 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph and gusty.
Ridge top winds.....Northwest 15 to 20 mph until 2200, then around
15 mph until 0500, then around 25 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 15 to 20 mph until 2300. Around 25
mph after 0500.
Mixing Height.......600-2000 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......14 degrees cooler.
Min humidity........41-47 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Breezy. Northwest winds 20 to 25 mph with gusts
to around 35 mph.
Ridge top winds.....Northwest 25 to 30 mph until 1700, then north
around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 25 to 30 mph until 0900, then 30 to
35 mph until 1500, then north around 25 mph
until 1700, then around 15 mph.
Mixing Height.......800-2800 ft agl until 0900, then 3000-5000 ft
agl until 1600, then 1200-2800 ft agl.
Smoke dispersal.....Good to very good until 1600, then poor to
fair.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.MONDAY...Warmer. Mostly cloudy. Lows in the mid 30s. Highs in
the mid 60s. Southwest winds around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 60s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 30s.
Highs 58 to 63.
$$
WYZ282-072300-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Isolated rain showers late in the afternoon.
Scattered rain showers late in the afternoon.
Chance of showers 50 percent.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......3 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South winds around 10 mph and gusty until 1200.
Northwest with gusts to around 25 mph after
1500.
Ridge top winds.....South around 15 mph until 1300, then west 20 to
25 mph until 1600, then northwest.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1300, then west 20 to
25 mph until 1700, then northwest.
Mixing Height.......800-2800 ft agl until 1300, then 2800-4600 ft
agl until 1600, then 1000-2000 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated rain showers early in
the evening, then scattered rain showers and
snow showers early in the evening. Chance of
precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....21-26.
24 hr trend......4 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph. Gusts up to 20
mph until 2100, then 15 mph.
Ridge top winds.....Northwest 15 to 20 mph until 2200, then west 10
to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......600-1200 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....36-41.
24 hr trend......10 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northwest 15 to 20 mph until 1300, then north
until 1700, then around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 1700, then north
around 10 mph.
Mixing Height.......600-2200 ft agl until 1000, then 3200-5200 ft
agl until 1600, then 600-2200 ft agl.
Smoke dispersal.....Poor to fair until 1700, then poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.MONDAY...Warmer. Mostly cloudy. Lows in the mid 30s. Highs in
the upper 50s. Winds generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 30s.
Highs 57 to 62.
$$
WYZ275-072300-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
becoming partly cloudy. Isolated rain showers
late in the morning. Scattered rain showers
late in the afternoon, then scattered snow
showers and isolated rain showers late in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....43-48.
24 hr trend......6 degrees cooler.
Min humidity........38-44 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Southeast winds around 10 mph until 1200, then
southwest until 1500, then northwest. Gusts up
to 20 mph.
Ridge top winds.....South around 15 mph until 1300, then southwest
until 1400, then northwest.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 1300. Northwest after
1500.
Mixing Height.......1200-3200 ft agl until 1700, then 800-1200 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated rain showers early in
the evening. Isolated snow showers early in the
evening. Chance of precipitation 20 percent.
Chance of thunder...0 percent.
Min temperature.....21-26.
24 hr trend......5 degrees cooler.
Max humidity........68-74 percent.
24 hr trend......1 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph until 0300, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....34-39.
24 hr trend......8 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northwest 15 to 20 mph until 1700, then north
around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 1700, then north
around 10 mph.
Mixing Height.......600-2000 ft agl until 1000, then 3000-5000 ft
agl until 1600, then 600-2200 ft agl.
Smoke dispersal.....Fair to good until 1700, then poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.MONDAY...Mostly cloudy. Lows in the mid 30s. Highs in the mid
50s. Winds generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 30s.
Highs 55 to 60.
$$
WYZ276-072300-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated rain showers in the morning. Scattered
rain showers and snow showers in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....47-52.
24 hr trend......2 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southwest winds around 15 mph until 1200, then
northwest. Gusts up to 25 mph.
Ridge top winds.....Southwest 20 to 25 mph until 1400, then
northwest.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest around 20 mph until 1000, then west
30 to 35 mph until 1600, then northwest 20 to
25 mph.
Mixing Height.......800-2800 ft agl until 1100, then 3400-5400 ft
agl until 1600, then 1200-3200 ft agl.
Smoke dispersal.....Poor to fair until 1100, then very good until
1600, then poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the evening. Chance of snow 20 percent.
Chance of thunder...0 percent.
Min temperature.....25-30.
24 hr trend......8 degrees cooler.
Max humidity........60-66 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Good.
20-foot winds.......West winds 15 to 20 mph with gusts to around 25
mph.
Ridge top winds.....West 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......600-1800 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......9 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......6 percent drier.
20-foot winds.......West winds 10 to 15 mph with higher gusts until
1200, then north and gusty.
Ridge top winds.....West 15 to 20 mph until 1200, then north 10 to
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 1500, then north
10 to 15 mph.
Mixing Height.......600-2200 ft agl until 1000, then 3600-5600 ft
agl until 1600, then 600-2600 ft agl.
Smoke dispersal.....Fair to good until 1700, then poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the mid 20s. Winds
generally less than 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Southwest winds around 10 mph.
.MONDAY...Warmer. Mostly cloudy. Lows in the upper 30s. Highs in
the upper 50s. Southwest winds around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 30s. Highs in the
upper 50s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the upper
30s. Highs 54 to 59.
$$
WYZ287-072300-
Owl Creek Mountains-
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
becoming partly cloudy. Isolated rain showers
and snow showers late in the afternoon.
Scattered snow showers late in the afternoon.
Chance of precipitation 30 percent.
Chance of thunder...0 percent.
Max temperature.....45-50.
24 hr trend......2 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Breezy. Southwest winds around 15 mph with
gusts to around 25 mph until 1200, then west
around 25 mph with gusts to around 35 mph.
Ridge top winds.....Southwest around 20 mph until 1200, then west
30 to 35 mph until 1700, then northwest around
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 1200, then west 30
to 35 mph until 1700, then northwest around 25
mph.
Mixing Height.......200-2000 ft agl until 1100, then 2400-4400 ft
agl until 1400, then 3800-5200 ft agl until
1600, then 1000-3000 ft agl.
Smoke dispersal.....Fair to good until 1300, then very good until
1600, then good until 1700, then poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming clear. Isolated
snow showers early in the evening. Isolated
snow showers early in the evening. Chance of
snow 20 percent.
Chance of thunder...0 percent.
Min temperature.....23-28.
24 hr trend......6 degrees cooler.
Max humidity........70-76 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 15 mph until 2400, then
west. Gusts up to 25 mph.
Ridge top winds.....North 20 to 25 mph until 2200, then west 15 to
20 mph until 0200, then northwest 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 2300, then 15 to
20 mph until 0200, then 20 to 25 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....33-38.
24 hr trend......12 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......4 percent drier.
20-foot winds.......Northwest winds 10 to 15 mph until 1200, then
northeast.
Ridge top winds.....Northwest 15 to 20 mph until 1200, then
northeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph until 1600, then northeast
10 to 15 mph.
Mixing Height.......400-2200 ft agl until 1000, then 3200-5200 ft
agl until 1600, then 400-2200 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows in the lower 20s. Winds
generally less than 10 mph.
.SUNDAY...Mostly clear. Lows around 30. Highs in the lower 40s.
Winds generally less than 10 mph.
.MONDAY...Warmer. Mostly cloudy. Lows in the upper 30s. Highs in
the lower 50s. Southwest winds around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 30s. Highs in the
mid 50s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the upper
30s. Highs 51 to 56.
$$
WYZ286-072300-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered snow showers in the morning. Numerous
snow showers and isolated rain showers in the
afternoon. Snow accumulation up to 3 inches.
Chance of precipitation 70 percent.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......1 degree cooler.
Min humidity........53-59 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Breezy. West winds around 25 mph with gusts to
around 35 mph.
Ridge top winds.....West around 30 mph.
Chc of wetting rain.10 percent until 1200, then 35 percent.
Transport winds.....West 30 to 35 mph until 1200. Around 30 mph
after 1700.
Mixing Height.......1800-3800 ft agl.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered snow showers early in
the evening. Isolated snow showers late in the
evening. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....19-24.
24 hr trend......9 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West winds 20 to 25 mph with gusts to
around 35 mph until 0300, then around 15 mph
with gusts to around 25 mph.
Ridge top winds.....West 25 to 30 mph until 0400, then around 20
mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....West 25 to 30 mph until 0400, then northwest
around 20 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....29-34.
24 hr trend......8 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......14 percent drier.
20-foot winds.......Northwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......800-2800 ft agl until 1100, then 3000-5000 ft
agl until 1600, then 400-2400 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 16. Winds generally
less than 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 40s. West winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 40s. West winds around 15 mph.
.VETERANS DAY...Mostly clear. Lows around 30. Highs in the mid
40s. West winds around 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs in the
mid 40s.
.THURSDAY...Partly cloudy. Slight chance of showers and snow
showers in the afternoon. Highs in the upper 40s.
$$
WYZ140-072300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy. Snow
showers and isolated thunderstorms through the
day. Snow accumulation up to 6 inches. Chance
of precipitation 90 percent.
Chance of thunder...10 percent.
Max temperature.....36-41.
24 hr trend......2 degrees cooler.
Min humidity........58-64 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to
around 25 mph.
Ridge top winds.....Southwest 20 to 25 mph.
Chc of wetting rain.30 percent until 1200, then 65 percent.
Transport winds.....Southwest 25 to 30 mph until 1700, then west
around 20 mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered snow showers early in
the evening. Isolated snow showers late in the
evening. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....15-20.
24 hr trend......12 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....West 15 to 20 mph until 0200, then around 10
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 0500, then around 10
mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....32-37.
24 hr trend......3 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......20 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.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......400-2400 ft agl until 1100, then 2400-4200 ft
agl until 1600, then 200-2000 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 12. Winds generally
less than 10 mph.
.SUNDAY...Partly cloudy. Lows in the lower 20s. Highs around 40.
Winds generally less than 10 mph.
.MONDAY...Mostly cloudy. Lows in the mid 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 20s. Highs in the
lower 40s. Southwest winds around 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
mid 40s.
.THURSDAY...Partly cloudy with slight chance of showers and snow
showers. Highs in the mid 40s.
$$
WYZ415-072300-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Cloudy. Numerous rain showers in the morning.
Snow showers through the day. Rain showers and
isolated thunderstorms in the afternoon. Snow
accumulation up to 4 inches. Chance of
precipitation near 100 percent.
Chance of thunder...10 percent.
Max temperature.....35-40.
24 hr trend......Unchanged.
Min humidity........67-73 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts
until 1200, then west around 20 mph with gusts
to around 25 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1300, then west
around 25 mph.
Chc of wetting rain.30 percent until 1200, then 65 percent.
Transport winds.....Southwest 15 to 20 mph until 1100, then west 25
to 30 mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Numerous snow showers in the evening. Snow
accumulation up to 1 inch. Chance of snow 70
percent.
Chance of thunder...0 percent.
Min temperature.....13-18.
24 hr trend......10 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
mph until 2400, then downslope/downvalley 4-7
mph.
Ridge top winds.....West 20 to 25 mph until 2200, then 10 to 15
mph.
Chc of wetting rain.25 percent until 2400, then zero percent.
Transport winds.....West 20 to 25 mph until 2200, then 10 to 15
mph.
Mixing Height.......400-2000 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....30-35.
24 hr trend......4 degrees cooler.
Min humidity........53-59 percent.
24 hr trend......24 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph until 1500, then
upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1400-3400 ft agl until 1700, then 400-800 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 14. Winds generally
less than 10 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy. Lows 21 to 26. Highs
40 to 45. Winds generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 20s. Highs in the
lower 40s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
mid 40s.
.THURSDAY...Partly cloudy with slight chance of showers and snow
showers. Highs in the mid 40s.
$$
WYZ416-072300-
West Wind River Mountains/East Zone Bridger Teton NF-
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Mostly cloudy. Scattered snow showers in the
morning. Snow showers in the afternoon. Snow
accumulation up to 2 inches. Chance of snow 90
percent.
Chance of thunder...0 percent.
Max temperature.....33-38.
24 hr trend......Unchanged.
Min humidity........62-68 percent.
24 hr trend......1 percent drier.
20-foot winds.......Breezy. Southwest winds around 15 mph with
gusts to around 25 mph until 1200, then west
around 25 mph with gusts to around 35 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1200, then west 25
to 30 mph.
Chc of wetting rain.10 percent until 1200, then 20 percent.
Transport winds.....West 15 to 20 mph until 1000, then 25 to 30
mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered snow showers early in the evening.
Isolated snow showers late in the evening.
Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....13-18.
24 hr trend......6 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West winds 20 to 25 mph with gusts to
around 40 mph until 2400, then northwest 10 to
15 mph and gusty.
Ridge top winds.....West 25 to 30 mph until 2400, then northwest 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.......400-2200 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....29-34.
24 hr trend......4 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......27 percent drier.
20-foot winds.......Northwest winds 10 to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 1700, then around
10 mph.
Mixing Height.......800-2800 ft agl until 1300, then 1400-3400 ft
agl until 1700, then 400-800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 13. Winds generally
less than 10 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy. Lows 23 to 28. Highs
41 to 46. West winds around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 20s. Highs in the
lower 40s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
mid 40s.
.THURSDAY...Partly cloudy. Slight chance of showers and snow
showers in the afternoon. Highs in the mid 40s.
$$
WYZ288-072300-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered snow showers. Chance of snow 50
percent.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......Unchanged.
Min humidity........53-59 percent.
24 hr trend......Unchanged.
20-foot winds.......Windy. West winds 25 to 30 mph. Gusts up to 30
mph until 0900, then 45 mph.
Ridge top winds.....West 30 to 35 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 30 to 35 mph until 1100, then 40 to 45 mph
until 1700, then around 35 mph.
Mixing Height.......1600-3600 ft agl.
Smoke dispersal.....Good to very good until 1700, then fair to
good.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered snow showers early in
the evening. Isolated snow showers late in the
evening. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....17-22.
24 hr trend......6 degrees cooler.
Max humidity........74-80 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Windy. West winds around 35 mph with gusts to
around 45 mph until 2100. Around 15 mph with
gusts to around 25 mph after 2400.
Ridge top winds.....West 35 to 40 mph until 2200. 15 to 20 mph
after 0100.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....West 35 to 40 mph until 2200. Northwest around
20 mph after 0100.
Mixing Height.......400-2000 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....31-36.
24 hr trend......7 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......17 percent drier.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 20
mph until 1500.
Ridge top winds.....Northwest 15 to 20 mph until 1400, then 10 to
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph until 1700, then north
around 10 mph.
Mixing Height.......600-2600 ft agl until 1100, then 2600-4200 ft
agl until 1600, then 400-2000 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 18. Winds generally
less than 10 mph.
.SUNDAY...Partly cloudy. Lows in the upper 20s. Highs in the
lower 40s. West winds around 10 mph.
.MONDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
lower 50s. West winds around 15 mph.
.VETERANS DAY...Partly cloudy. Lows in the lower 30s. Highs in
the upper 40s. West winds around 15 mph.
.WEDNESDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 40s.
.THURSDAY...Partly cloudy. Slight chance of snow showers in the
afternoon. Highs in the upper 40s.
$$
WYZ414-072300-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Mostly cloudy. Isolated rain showers in the
morning. Numerous snow showers through the day.
Numerous rain showers in the afternoon. Snow
accumulation up to 3 inches. Chance of
precipitation 70 percent.
Chance of thunder...0 percent.
Max temperature.....33-38.
24 hr trend......Unchanged.
Min humidity........66-72 percent.
24 hr trend......1 percent drier.
20-foot winds.......Breezy. Southwest winds 10 to 15 mph with
higher gusts until 1200, then west 20 to 25 mph
with gusts to around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1200, then west 25
to 30 mph.
Chc of wetting rain.20 percent until 1200, then 35 percent.
Transport winds.....Southwest 15 to 20 mph until 1200, then west 25
to 30 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered rain showers early in the evening.
Scattered snow showers early in the evening,
then isolated snow showers late in the evening.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....16-21.
24 hr trend......6 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West winds around 25 mph with gusts to
around 35 mph until 2400, then 10 to 15 mph
with gusts to around 25 mph.
Ridge top winds.....West 25 to 30 mph until 0100, 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.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....31-36.
24 hr trend......2 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......29 percent drier.
20-foot winds.......Northwest winds around 10 mph and gusty.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 1700, then 400-800 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 17. Winds generally
less than 10 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy. Lows 24 to 29. Highs
43 to 48. Winds generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the upper 20s. Highs in the
mid 40s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 30. Highs in the upper
40s.
.THURSDAY...Partly cloudy with slight chance of showers and snow
showers. Highs in the upper 40s.
$$
WYZ278-072300-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated snow showers in the morning. Scattered
rain showers and snow showers in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......1 degree warmer.
Min humidity........53-59 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Breezy. Upslope/upvalley 5-9 mph until 0900.
Winds west around 25 mph with gusts to around
35 mph after 1200.
Ridge top winds.....West 10 to 15 mph until 1000. 30 to 35 mph
after 1300.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 1000. 30 to 35 mph
after 1200.
Mixing Height.......600-2600 ft agl until 1200, then 3000-4400 ft
agl until 1700, then 2000-2400 ft agl.
Smoke dispersal.....Good to very good until 1700, then fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the evening. Chance of snow 20 percent.
Chance of thunder...0 percent.
Min temperature.....18-23.
24 hr trend......2 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West winds around 25 mph with gusts to
around 35 mph until 2400, then northwest 10 to
15 mph with gusts to around 25 mph.
Ridge top winds.....West 25 to 30 mph until 0100, then northwest 15
to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 0100, then northwest 15
to 20 mph.
Mixing Height.......600-2200 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....36-41.
24 hr trend......4 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......20 percent drier.
20-foot winds.......Northwest winds around 10 mph and gusty.
Ridge top winds.....Northwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......400-2200 ft agl until 1100, then 2400-4000 ft
agl until 1600, then 600-1800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 15. Winds generally
less than 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
50s. Winds generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 20s. Highs in the
mid 50s. Northwest winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the upper
20s. Highs in the mid 50s.
$$
WYZ277-072300-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated snow showers in the morning. Scattered
snow showers and isolated rain showers in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......1 degree warmer.
Min humidity........53-59 percent.
24 hr trend......Unchanged.
20-foot winds.......Windy. Southwest winds around 10 mph until
0900. West around 30 mph with gusts to around
40 mph after 1200.
Ridge top winds.....Southwest around 15 mph until 1000. West 30 to
35 mph after 1300.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1000. 30 to 35 mph
after 1300.
Mixing Height.......400-2400 ft agl until 1100, then 2400-4000 ft
agl until 1700, then 1600-2000 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated snow showers early in
the evening. Chance of snow 20 percent.
Chance of thunder...0 percent.
Min temperature.....21-26.
24 hr trend......4 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West winds 20 to 25 mph with gusts to
around 35 mph until 0300, then around 15 mph
and gusty.
Ridge top winds.....West 25 to 30 mph until 0300, then 15 to 20
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 0300, then northwest 15
to 20 mph.
Mixing Height.......400-1800 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....37-42.
24 hr trend......2 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......24 percent drier.
20-foot winds.......West winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph until 1400, then 15 to
20 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2200-3600 ft
agl until 1600, then 400-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 19. Winds generally
less than 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs in the upper
40s. Winds generally less than 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 20s. Highs in the mid
50s. Winds generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the upper 20s. Highs in the
mid 50s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the lower
30s. Highs in the mid 50s.
$$
WYZ279-072300-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......1 degree warmer.
Min humidity........38-44 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Windy. Southwest winds around 10 mph and gusty
until 0900. West around 30 mph with gusts to
around 40 mph after 1500.
Ridge top winds.....Southwest 15 to 20 mph until 1000. West 30 to
35 mph after 1500.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1000. West 30 to
35 mph after 1300.
Mixing Height.......600-2600 ft agl until 1100, then 3400-4800 ft
agl until 1700, then 1800-2200 ft agl.
Smoke dispersal.....Poor to fair until 1100, then very good until
1700, then fair.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....24-29.
24 hr trend......2 degrees cooler.
Max humidity........82-88 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West winds around 25 mph with gusts to
around 40 mph until 0300, then around 15 mph
with gusts to around 25 mph.
Ridge top winds.....West 25 to 30 mph until 0400, then around 20
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 0400, then around 20
mph.
Mixing Height.......600-2000 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......6 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......12 percent drier.
20-foot winds.......Northwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......600-2600 ft agl until 1100, then 2800-4400 ft
agl until 1600, then 600-2000 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 20. Winds generally
less than 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.MONDAY THROUGH VETERANS DAY...Partly cloudy. Lows 30 to 35.
Highs 54 to 59. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the lower
30s. Highs in the mid 50s.
$$
WYZ289-072300-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......1 degree cooler.
Min humidity........41-47 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Windy. Southwest winds 20 to 25 mph with gusts
to around 35 mph until 1200, then west around
30 mph with gusts to around 40 mph.
Ridge top winds.....Southwest 25 to 30 mph until 1200, then west 30
to 35 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph until 1000, then west 30
to 35 mph.
Mixing Height.......400-2200 ft agl until 1100, then 2400-4200 ft
agl until 1700, then 1400-1800 ft agl.
Smoke dispersal.....Very good until 1700, then fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated rain showers early in
the evening. Chance of showers 20 percent.
Chance of thunder...0 percent.
Min temperature.....25-30.
24 hr trend......3 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Windy. West winds 25 to 30 mph with gusts to
around 40 mph until 2400, then around 15 mph
with gusts to around 25 mph.
Ridge top winds.....West 25 to 30 mph until 0100, then 15 to 20
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 0100, then northwest 15
to 20 mph.
Mixing Height.......400-1600 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....35-40.
24 hr trend......10 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......13 percent drier.
20-foot winds.......Northwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Northwest around 15 mph until 1700, then north.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......400-2200 ft agl until 1000, then 2400-4400 ft
agl until 1600, then 400-2000 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 20. Winds generally
less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Southwest winds around 15 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs in the
mid 50s. West winds around 15 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the mid 30s.
Highs in the mid 50s.
$$
WYZ300-072300-
Casper Mountain-
501 AM MST Fri Nov 7 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Isolated rain showers and snow showers late in
the afternoon. Chance of precipitation 20
percent.
Chance of thunder...0 percent.
Max temperature.....45-50.
24 hr trend......Unchanged.
Min humidity........38-44 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Windy. Southwest winds 20 to 25 mph with gusts
to around 35 mph until 1200, then west 25 to 30
mph with gusts to around 40 mph.
Ridge top winds.....Southwest 20 to 25 mph until 0900, then around
30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 0900, then west 30
to 35 mph until 1200, then 35 to 40 mph until
1700, then around 30 mph.
Mixing Height.......400-2400 ft agl until 1100, then 2600-4000 ft
agl until 1700, then 1200-1800 ft agl.
Smoke dispersal.....Good to very good until 1700, then poor to
fair.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered rain showers and snow showers early
in the evening. Isolated rain showers early in
the evening. Isolated snow showers early in the
evening. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....24-29.
24 hr trend......4 degrees cooler.
Max humidity........82-88 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West winds around 25 mph with gusts to
around 35 mph until 2100, then 10 to 15 mph and
gusty.
Ridge top winds.....West 25 to 30 mph until 2200, then 15 to 20 mph
until 2400, then 10 to 15 mph until 0500, then
around 20 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 30 to 35 mph until 2100. Northwest 15 to
20 mph after 2300.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.SATURDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....33-38.
24 hr trend......12 degrees cooler.
Min humidity........41-47 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 25 mph.
Ridge top winds.....Northwest 20 to 25 mph until 1700, then around
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph until 1400, then around
30 mph until 1500, then 15 to 20 mph.
Mixing Height.......400-2000 ft agl until 0900, then 3000-5000 ft
agl until 1400, then 3600-5600 ft agl until
1600, then 800-2600 ft agl.
Smoke dispersal.....Good to very good until 1600, then poor.
.Forecast days 3 through 7......
.SATURDAY NIGHT...Mostly clear. Lows around 18. Winds generally
less than 10 mph.
.SUNDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
30s. Winds generally less than 10 mph.
.MONDAY...Warmer. Partly cloudy. Lows in the mid 30s. Highs in
the lower 50s. Southwest winds around 15 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs in the
mid 50s. Southwest winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows in the upper
30s. Highs 51 to 56.
$$