Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
538
FNUS55 KRIW 091202
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
501 AM MST Sun Nov 9 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---
WYZ280-092300-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......3 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......400-2200 ft agl until 1100, then 2800-3800 ft
agl until 1600, then 400-1800 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....30-35.
24 hr trend......10 degrees warmer.
Max humidity........48-54 percent.
24 hr trend......16 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
mph until 0300, then 20 mph.
Ridge top winds.....Southwest 10 to 15 mph until 0300, then 15 to
20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 0300, then around
20 mph.
Mixing Height.......400-600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....58-63.
24 hr trend......14 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......1 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.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......400-1800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 30s. 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...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 60s. Southwest winds around 20 mph.
.FRIDAY...Partly cloudy. Chance of showers and snow showers. Lows
in the lower 30s. Highs in the upper 50s.
.SATURDAY...Cooler. Partly cloudy with slight chance of showers
and snow showers. Highs in the upper 40s.
$$
WYZ283-092300-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
501 AM MST Sun Nov 9 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........24-30 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northeast around 10 mph until 0900, then
northwest until 1000, then east until 1100,
then southwest until 1400, then east until
1600, then north.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1300, then west
until 1700, then northeast.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....30-35.
24 hr trend......7 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....North around 10 mph until 2000, then southwest.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 2200, then 10 to
15 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....55-60.
24 hr trend......12 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 30s. West winds
around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 60s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
upper 30s. Highs around 60. Southwest winds around 10 mph.
.FRIDAY...Partly cloudy. Chance of showers and snow showers. Lows
in the upper 20s. Highs in the mid 50s.
.SATURDAY...Partly cloudy. Slight chance of showers and snow
showers in the morning. Highs in the upper 40s.
$$
WYZ285-092300-
South Bighorn Mountains-
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......4 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......8 percent drier.
20-foot winds.......West winds around 10 mph and gusty.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 1700, then 200-400 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......9 degrees warmer.
Max humidity........47-53 percent.
24 hr trend......17 percent drier.
Humidity recovery...Moderate.
20-foot winds.......West winds 10 to 15 mph and gusty.
Ridge top winds.....West 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....54-59.
24 hr trend......14 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......1 percent drier.
20-foot winds.......West winds around 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.......200-1000 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 30s. Highs in the
lower 50s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 50s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
50s. Southwest winds around 20 mph.
.FRIDAY...Partly cloudy. Chance of showers and snow showers. Lows
around 30. Highs around 50.
.SATURDAY...Colder. Partly cloudy. Slight chance of snow showers
and showers in the morning. Highs around 40.
$$
WYZ281-092300-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....43-48.
24 hr trend......1 degree warmer.
Min humidity........27-33 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....South around 10 mph until 1300, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1600, then
southeast.
Mixing Height.......400-2200 ft agl until 1100, then 2600-3800 ft
agl until 1600, then 400-1600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....30-35.
24 hr trend......8 degrees warmer.
Max humidity........56-62 percent.
24 hr trend......18 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
south around 10 mph. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph until 2200, then around 15
mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 0200, then southwest.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....61-66.
24 hr trend......19 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest winds around 10 mph and gusty.
Ridge top winds.....Southwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......200-1400 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs around
60. Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s. Southwest winds around 15 mph.
.FRIDAY...Partly cloudy. Chance of showers and snow showers. Lows
in the lower 30s. Highs around 60.
.SATURDAY...Cooler. Partly cloudy. Slight chance of showers and
snow showers in the morning. Highs in the upper 40s.
$$
WYZ282-092300-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......2 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....South around 10 mph until 1600, then east.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1600, then east.
Mixing Height.......400-2400 ft agl until 1200, then 1000-3000 ft
agl until 1700, then 400-600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....28-33.
24 hr trend......7 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......9 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph.
Ridge top winds.....Southeast around 10 mph until 2400, then south.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......400-600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....54-59.
24 hr trend......10 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph
until 1500.
Ridge top winds.....South around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......200-1400 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. 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...Partly cloudy. Lows in the mid 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. South winds around 10 mph.
.FRIDAY...Partly cloudy. Chance of showers and snow showers. Lows
in the lower 30s. Highs in the upper 50s.
.SATURDAY...Partly cloudy. Slight chance of showers and snow
showers in the morning. Highs in the upper 40s.
$$
WYZ275-092300-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......1 degree cooler.
Min humidity........30-36 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph until 1500, then
upslope/upvalley 5-9 mph.
Ridge top winds.....Southeast around 10 mph until 0800, then 10 to
15 mph until 1700, then around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 1700, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....28-33.
24 hr trend......7 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......East winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....52-57.
24 hr trend......9 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southeast winds around 10 mph until 1500, then
upslope/upvalley 5-9 mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......200-1200 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. 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...Partly cloudy. Lows in the mid 30s. Highs in the
upper 50s. Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. South winds around 10 mph.
.FRIDAY...Partly cloudy. Chance of showers and snow showers. Lows
in the lower 30s. Highs in the mid 50s.
.SATURDAY...Partly cloudy. Slight chance of showers and snow
showers in the morning. Highs in the upper 40s.
$$
WYZ276-092300-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......4 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph.
Ridge top winds.....South around 10 mph until 1100, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1100, then
southeast.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....34-39.
24 hr trend......10 degrees warmer.
Max humidity........50-56 percent.
24 hr trend......7 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph until 2300, then southwest.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....55-60.
24 hr trend......11 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest winds around 10 mph with higher
gusts.
Ridge top winds.....Southwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......400-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 15 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 30s. Highs in the
upper 50s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 50s. Southwest winds around 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs around 60. Southwest winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and snow showers.
Lows around 30. Highs in the lower 50s.
.SATURDAY...Partly cloudy with slight chance of snow showers and
showers. Highs in the mid 40s.
$$
WYZ287-092300-
Owl Creek Mountains-
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......3 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then south
around 10 mph.
Ridge top winds.....Southwest 10 to 15 mph until 1200, then south.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....30-35.
24 hr trend......9 degrees warmer.
Max humidity........46-52 percent.
24 hr trend......7 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph until 0300, then
southwest around 10 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....50-55.
24 hr trend......12 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest winds around 10 mph.
Ridge top winds.....Southwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. West winds
around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 30s. Highs in the
mid 50s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
mid 50s. Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
upper 30s. Highs in the mid 50s. Southwest winds around 10 mph.
.FRIDAY...Partly cloudy with chance of showers and snow showers.
Lows around 30. Highs around 50.
.SATURDAY...Partly cloudy. Slight chance of snow showers and
showers in the morning. Highs in the lower 40s.
$$
WYZ286-092300-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....42-47.
24 hr trend......8 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......3 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.....Northwest around 15 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....28-33.
24 hr trend......14 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......13 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds 10 to 15 mph and gusty.
Ridge top winds.....West 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......5 degrees warmer.
Min humidity........40-46 percent.
24 hr trend......3 percent wetter.
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.......400-2000 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the lower 30s. 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
upper 40s. West winds around 10 mph.
.THURSDAY...Mostly clear. Chance of snow showers and slight
chance of showers. Lows in the lower 30s. Highs in the upper 40s.
West winds around 15 mph.
.FRIDAY...Mostly cloudy. Chance of snow showers and showers. Lows
in the mid 20s. Highs in the upper 30s.
.SATURDAY...Partly cloudy with chance of snow showers. Highs in
the lower 30s.
$$
WYZ140-092300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....42-47.
24 hr trend......8 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
southwest around 10 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......200-2000 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....23-28.
24 hr trend......9 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......3 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest around 10 mph and gusty.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1300, then 15 to
20 mph.
Mixing Height.......200-2000 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. 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. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy. Chance of snow showers and slight
chance of showers. Lows in the upper 20s. Highs in the upper 40s.
South winds around 10 mph.
.FRIDAY...Colder. Cloudy with snow showers likely and slight
chance of showers. Lows in the lower 20s. Highs in the mid 30s.
.SATURDAY...Mostly cloudy with chance of snow showers. Highs in
the lower 30s.
$$
WYZ415-092300-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......8 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......11 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing Height.......400-2000 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....23-28.
24 hr trend......10 degrees warmer.
Max humidity........68-74 percent.
24 hr trend......13 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 10 mph until 0400, then
southeast until 0500, then southwest.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......5 degrees warmer.
Min humidity........48-54 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southeast 5 to 10 mph until 1000, then
southwest.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-2000 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. Winds
generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 20s. Highs in the
mid 40s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
mid 40s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy. Chance of showers and snow showers.
Lows in the upper 20s. Highs in the upper 40s. South winds around
10 mph.
.FRIDAY...Colder. Snow showers and showers. Lows in the lower
20s. Highs in the mid 30s.
.SATURDAY...Mostly cloudy with chance of snow showers. Highs in
the lower 30s.
$$
WYZ416-092300-
West Wind River Mountains/East Zone Bridger Teton NF-
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......10 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......6 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.......200-2200 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....25-30.
24 hr trend......14 degrees warmer.
Max humidity........61-67 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph with gusts to around
15 mph.
Ridge top winds.....North around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......6 degrees warmer.
Min humidity........40-46 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Northwest winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then west
around 10 mph. Gusts up to 15 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 1300, then west.
Mixing Height.......200-1800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. 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. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy. Chance of snow showers and showers.
Lows in the upper 20s. Highs in the mid 40s. Southwest winds
around 10 mph.
.FRIDAY...Mostly cloudy with snow showers likely. Lows around 19.
Highs in the mid 30s.
.SATURDAY...Partly cloudy with chance of snow showers. Highs in
the lower 30s.
$$
WYZ288-092300-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......8 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southwest winds around 10 mph until 0900, then
northwest. Gusts up to 15 mph.
Ridge top winds.....Southwest around 15 mph until 1000, then north
until 1700, then southwest.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......14 degrees warmer.
Max humidity........54-60 percent.
24 hr trend......8 percent drier.
Humidity recovery...Moderate.
20-foot winds.......West winds 10 to 15 mph.
Ridge top winds.....West 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....49-54.
24 hr trend......8 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West winds 10 to 15 mph. Gusts up to 20 mph
until 1500, then 25 mph.
Ridge top winds.....West 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1400, then around 25
mph.
Mixing Height.......200-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. West winds
around 20 mph.
.VETERANS DAY...Mostly clear. 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. West winds around 10 mph.
.THURSDAY...Mostly clear. Chance of snow showers and slight
chance of showers. Lows in the lower 30s. Highs in the upper 40s.
Southwest winds around 15 mph.
.FRIDAY...Mostly cloudy with chance of snow showers and showers.
Lows in the lower 20s. Highs around 40.
.SATURDAY...Partly cloudy. Chance of snow showers in the morning,
then slight chance of snow showers in the afternoon. Highs in the
mid 30s.
$$
WYZ414-092300-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......8 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......7 percent drier.
20-foot winds.......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.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....24-29.
24 hr trend......9 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......11 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 10
mph.
Ridge top winds.....Northwest around 10 mph until 2400, then west.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......5 degrees warmer.
Min humidity........38-44 percent.
24 hr trend......7 percent wetter.
20-foot winds.......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.......200-1800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. Winds
generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the upper 20s. Highs in the
mid 40s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 30. Highs in the upper
40s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy. Showers likely and chance of snow
showers. Lows around 30. Highs in the upper 40s. South winds
around 10 mph.
.FRIDAY...Colder. Snow showers and showers. Lows in the lower
20s. Highs in the upper 30s.
.SATURDAY...Mostly cloudy with chance of snow showers. Highs in
the mid 30s.
$$
WYZ278-092300-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......6 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph.
Ridge top winds.....Northwest around 10 mph until 0800, then north
until 1000, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 1700, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....25-30.
24 hr trend......8 degrees warmer.
Max humidity........63-69 percent.
24 hr trend......2 percent drier.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph until 0300, then
northwest around 10 mph.
Ridge top winds.....West 10 to 15 mph until 2000, then northwest.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......400-600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....50-55.
24 hr trend......6 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
around 10 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......200-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the mid 20s. Winds
generally less than 10 mph.
.VETERANS DAY...Mostly clear. Lows in the mid 20s. Highs in the
mid 50s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 20s. Highs in the
lower 50s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and snow
showers. Lows in the upper 20s. Highs in the mid 50s. South winds
around 10 mph.
.FRIDAY...Mostly cloudy with chance of showers and snow showers.
Lows around 20. Highs in the mid 40s.
.SATURDAY...Partly cloudy with slight chance of snow showers.
Highs around 40.
$$
WYZ277-092300-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....45-50.
24 hr trend......7 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 1700, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....25-30.
24 hr trend......7 degrees warmer.
Max humidity........62-68 percent.
24 hr trend......4 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.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....50-55.
24 hr trend......6 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......3 percent wetter.
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.......200-1800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 20s. West winds
around 10 mph.
.VETERANS DAY...Mostly clear. Lows in the upper 20s. Highs in the
mid 50s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Lows around 30. Highs in the mid 50s.
Winds generally less than 10 mph.
.THURSDAY...Partly cloudy. Chance of showers and slight chance of
snow showers. Lows in the lower 30s. Highs in the upper 50s.
Southwest winds around 10 mph.
.FRIDAY...Colder. Mostly cloudy with snow showers likely and
chance of showers. Lows in the lower 20s. Highs in the mid 40s.
.SATURDAY...Partly cloudy with slight chance of snow showers.
Highs around 40.
$$
WYZ279-092300-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....45-50.
24 hr trend......2 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then
northwest.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 1700, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....27-32.
24 hr trend......7 degrees warmer.
Max humidity........56-62 percent.
24 hr trend......5 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
southwest around 10 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....52-57.
24 hr trend......9 degrees warmer.
Min humidity........28-34 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest 10 to 15 mph with higher gusts.
Ridge top winds.....Southwest 10 to 15 mph until 1400, then 15 to
20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......200-1800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds around 10 mph.
.VETERANS DAY...Mostly clear. Lows around 30. Highs in the upper
50s. West winds around 10 mph.
.WEDNESDAY THROUGH THURSDAY...Partly cloudy. Lows 31 to 36. Highs
in the upper 50s. South winds 10 to 15 mph.
.FRIDAY...Cooler. Mostly cloudy with chance of showers and snow
showers. Lows in the mid 20s. Highs in the upper 40s.
.SATURDAY...Partly cloudy. Slight chance of snow showers in the
morning. Highs in the lower 40s.
$$
WYZ289-092300-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......4 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
around 10 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......200-2200 ft agl until 1200, then 1200-3000 ft
agl until 1700, then 400-600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....28-33.
24 hr trend......9 degrees warmer.
Max humidity........52-58 percent.
24 hr trend......2 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds around 10 mph with gusts to
around 15 mph.
Ridge top winds.....Southwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....50-55.
24 hr trend......10 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 20
mph until 1200, then 25 mph.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1300, then 20 to
25 mph.
Mixing Height.......200-1400 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 30s. Southwest
winds around 15 mph.
.VETERANS DAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. West winds around 10 mph.
.WEDNESDAY...Partly cloudy. Lows in the mid 30s. Highs in the mid
50s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Slight chance of showers. Lows in the
upper 30s. Highs in the upper 50s. Southwest winds around 15 mph.
.FRIDAY...Mostly cloudy. Chance of showers and snow showers. Lows
in the upper 20s. Highs around 50.
.SATURDAY...Partly cloudy with slight chance of snow showers.
Highs in the lower 40s.
$$
WYZ300-092300-
Casper Mountain-
501 AM MST Sun Nov 9 2025
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy then
becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......5 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......7 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.....West 10 to 15 mph.
Mixing Height.......1000-3000 ft agl until 1700, then 200-400 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......11 degrees warmer.
Max humidity........45-51 percent.
24 hr trend......19 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
mph until 2400, then 20 mph.
Ridge top winds.....Southwest 10 to 15 mph until 0200, then 15 to
20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 0200, then 15 to
20 mph.
Mixing Height.......200-400 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....51-56.
24 hr trend......13 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......200-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Partly cloudy. Lows in the upper 30s. 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...Partly cloudy. Lows in the upper 30s. Highs in the
mid 50s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
50s. Southwest winds around 15 mph.
.FRIDAY...Partly cloudy. Chance of showers and snow showers. Lows
around 30. Highs in the lower 50s.
.SATURDAY...Colder. Partly cloudy with slight chance of snow
showers and showers. Highs in the lower 40s.
$$