Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
189
FNUS55 KRIW 111143
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
542 AM MDT Tue Mar 11 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 2025.***
---Thunderstorms imply strong gusty and erratic winds---
WYZ280-112200-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....51-56.
24 hr trend......1 degree warmer.
Min humidity........34-40 percent.
24 hr trend......2 percent drier.
20-foot winds.......Breezy. Southwest winds 10 to 15 mph with gusts
to around 25 mph until 1200, then west 20 to 25
mph with gusts to around 35 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1100, then west 25
to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1000, then 25 to
30 mph.
Mixing Height.......600-2600 ft agl until 1300, then 2600-4200 ft
agl.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......7 degrees warmer.
Max humidity........56-62 percent.
24 hr trend......14 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 25
mph until 0300, then 15 mph.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 0300, then southwest
around 15 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....51-56.
24 hr trend......1 degree warmer.
Min humidity........30-36 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts
until 1200, then around 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1200, then around
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1300, then southwest 25
to 30 mph.
Mixing Height.......400-1800 ft agl until 1100. 4400-6400 ft agl
after 1300.
Smoke dispersal.....Fair to good until 1300, then very good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds around 15 mph.
.THURSDAY...Partly cloudy. Chance of rain and snow. Lows in the
upper 20s. Highs in the mid 50s. Southwest winds around 20 mph.
.FRIDAY...Colder. Mostly cloudy. Snow. Lows around 18. Highs in
the mid 30s. Northwest winds around 15 mph.
.SATURDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 30s. West winds around 15 mph.
.SUNDAY...Partly cloudy with slight chance of rain and snow. Lows
in the upper 20s. Highs in the mid 40s.
.MONDAY...Partly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs in the mid 40s.
$$
WYZ283-112200-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......1 degree warmer.
Min humidity........35-41 percent.
24 hr trend......4 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 around 15 mph.
Mixing Height.......800-2800 ft agl until 1500, then 2600-3400 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....25-30.
24 hr trend......5 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
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 10 to 15 mph.
Mixing Height.......400-1800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....49-54.
24 hr trend......2 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....Southwest 10 to 15 mph until 1400, then around
20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1400, then around
20 mph.
Mixing Height.......1200-3200 ft agl until 1300, then 3400-5000 ft
agl until 1500, then 4400-5800 ft agl until
1700, then 3400-3600 ft agl.
Smoke dispersal.....Good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30. Southwest winds
around 10 mph.
.THURSDAY...Partly cloudy. Chance of rain and snow. Lows in the
mid 20s. Highs in the lower 50s. Southwest winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy. Snow likely. Lows around 16.
Highs in the upper 30s. Northwest winds around 15 mph.
.SATURDAY...Partly cloudy with chance of snow. Lows around 19.
Highs in the upper 30s. West winds around 10 mph.
.SUNDAY...Partly cloudy with chance of snow and rain. Lows in the
mid 20s. Highs in the mid 40s.
.MONDAY...Partly cloudy with chance of snow. Highs in the lower
40s.
$$
WYZ285-112200-
South Bighorn Mountains-
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....47-52.
24 hr trend......1 degree warmer.
Min humidity........32-38 percent.
24 hr trend......11 percent wetter.
20-foot winds.......Southwest winds 15 to 20 mph. Gusts up to 25
mph until 1200, then 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1200, then west 25
to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 1300, then west 25
to 30 mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....30-35.
24 hr trend......6 degrees warmer.
Max humidity........53-59 percent.
24 hr trend......10 percent drier.
Humidity recovery...Moderate.
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.....West 20 to 25 mph until 0500, then around 15
mph.
Mixing Height.......200-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......2 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......4 percent drier.
20-foot winds.......Breezy. Southwest winds 15 to 20 mph with gusts
to around 30 mph until 1500, then around 25 mph
with gusts to around 35 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1300, then 25 to
30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 1300, then southwest 25
to 30 mph.
Mixing Height.......800-2800 ft agl until 1300, then 3000-5000 ft
agl until 1700, then 2000-2800 ft agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds around 20 mph.
.THURSDAY...Breezy. Partly cloudy. Chance of snow and rain. Lows
in the upper 20s. Highs around 50. Southwest winds around 25 mph.
.FRIDAY...Colder. Mostly cloudy. Snow. Lows around 18. Highs in
the lower 30s. Northwest winds around 15 mph.
.SATURDAY...Partly cloudy with slight chance of snow. Lows around
20. Highs in the lower 30s. West winds around 15 mph.
.SUNDAY...Partly cloudy with chance of snow. Lows in the upper
20s. Highs in the upper 30s.
.MONDAY...Partly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs in the upper 30s.
$$
WYZ281-112200-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....53-58.
24 hr trend......1 degree cooler.
Min humidity........30-36 percent.
24 hr trend......13 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph until 1500, then west with gusts to
around 25 mph.
Ridge top winds.....South 15 to 20 mph until 1400, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1300, then west 20
to 25 mph.
Mixing Height.......400-1800 ft agl until 1200. 4200-5600 ft agl
after 1400.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......8 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 10 mph. Gusts up to 20
mph until 0300.
Ridge top winds.....Southwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....56-61.
24 hr trend......3 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......7 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
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 1500, then 20 to
25 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3200-4800 ft
agl until 1400, then 5000-6800 ft agl until
1700, then 3600-4000 ft agl.
Smoke dispersal.....Good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Southwest winds around 15 mph.
.THURSDAY...Mostly cloudy. Chance of rain and snow. Lows around
30. Highs around 60. Southwest winds around 15 mph.
.FRIDAY...Much colder. Mostly cloudy. Snow and rain likely. Lows
around 20. Highs in the upper 30s. Northwest winds around 20 mph.
.SATURDAY...Partly cloudy. Lows in the lower 20s. Highs in the
lower 40s. Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy with slight chance of rain
and snow. Lows in the upper 20s. Highs 45 to 50.
$$
WYZ282-112200-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....51-56.
24 hr trend......2 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest around 15 mph with gusts to around 25
mph.
Ridge top winds.....South 10 to 15 mph until 1300, then southwest
around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1300, then west around
20 mph.
Mixing Height.......400-2000 ft agl until 1200. 4600-6000 ft agl
after 1400.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......7 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......13 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 20
mph until 2100.
Ridge top winds.....Southwest 15 to 20 mph until 0300, then south
10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 0400, then south
10 to 15 mph.
Mixing Height.......2800-3600 ft agl until 1900, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 1900, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....52-57.
24 hr trend......2 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......3 percent drier.
20-foot winds.......South winds 10 to 15 mph with higher gusts
until 1500, then southwest around 20 mph with
gusts to around 30 mph.
Ridge top winds.....South 15 to 20 mph until 1700, then southwest
around 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1700, then around
25 mph.
Mixing Height.......400-1800 ft agl until 1100, then 2400-4200 ft
agl until 1300, then 4800-6800 ft agl until
1700, then 3600-4600 ft agl.
Smoke dispersal.....Fair to good until 1400, then good to very
good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. South
winds around 10 mph.
.THURSDAY...Partly cloudy. Chance of rain and snow. Lows in the
upper 20s. Highs around 60. Southwest winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy. Snow. Lows around 19. Highs in
the lower 40s. Northwest winds around 15 mph.
.SATURDAY...Partly cloudy with slight chance of snow. Lows in the
lower 20s. Highs in the lower 40s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with chance of snow and slight chance of
rain. Lows in the upper 20s. Highs in the upper 40s.
.MONDAY...Partly cloudy. Slight chance of snow in the morning,
then chance of snow and rain in the afternoon. Highs in the upper
40s.
$$
WYZ275-112200-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......2 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
around 15 mph with higher gusts until 1500,
then southwest with gusts to around 25 mph.
Ridge top winds.....South 10 to 15 mph until 1300, then 15 to 20
mph until 1600, then southwest.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1300, then southwest
around 20 mph.
Mixing Height.......800-2800 ft agl until 1300, then 4000-6000 ft
agl.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......7 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 15 mph and gusty until
2100, then downslope/downvalley 4-7 mph until
2400, then south around 10 mph until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Southwest around 20 mph until 2000, then south
10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 2100, then southwest 10
to 15 mph until 0200, then south.
Mixing Height.......2200-3000 ft agl until 1900, then 400-800 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....50-55.
24 hr trend......2 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
10 to 15 mph with higher gusts.
Ridge top winds.....South 10 to 15 mph until 1400, then around 20
mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1400, then around 20
mph.
Mixing Height.......600-2600 ft agl until 1300, then 3400-5200 ft
agl until 1500, then 4400-6400 ft agl until
1700, then 2800-3400 ft agl.
Smoke dispersal.....Fair to good until 1500, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s. South
winds around 10 mph.
.THURSDAY...Mostly cloudy. Chance of rain and snow. Lows in the
upper 20s. Highs around 60. South winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy. Snow likely. Lows in the lower
20s. Highs in the lower 40s. Northwest winds around 15 mph.
.SATURDAY...Partly cloudy with slight chance of snow. Lows in the
lower 20s. Highs in the lower 40s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy with slight chance of rain and snow. Lows
in the upper 20s. Highs in the upper 40s.
.MONDAY...Partly cloudy. Slight chance of snow in the morning,
then chance of snow and rain in the afternoon. Highs in the mid
40s.
$$
WYZ276-112200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....51-56.
24 hr trend......Unchanged.
Min humidity........26-32 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Southwest winds around 10 mph and gusty until
1200, then west around 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1300, then west 25
to 30 mph until 1500, then 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1200, then west 25
to 30 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3800-5800 ft
agl.
Smoke dispersal.....Good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....31-36.
24 hr trend......7 degrees warmer.
Max humidity........50-56 percent.
24 hr trend......21 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds 10 to 15 mph and gusty.
Ridge top winds.....Southwest 20 to 25 mph until 2000, then around
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 2000, then around
15 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....51-56.
24 hr trend......1 degree warmer.
Min humidity........26-32 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......600-2200 ft agl until 1100, then 3200-5200 ft
agl until 1400, then 5200-7200 ft agl until
1700, then 3600-4400 ft agl.
Smoke dispersal.....Good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southwest winds around 10 mph.
.THURSDAY...Partly cloudy. Chance of snow and rain. Lows in the
upper 20s. Highs in the mid 50s. West winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy. Snow likely. Lows around 20.
Highs in the upper 30s. Northwest winds around 15 mph.
.SATURDAY...Partly cloudy. Chance of snow. Lows in the lower 20s.
Highs in the upper 30s. West winds around 10 mph.
.SUNDAY...Partly cloudy with chance of snow and rain. Lows in the
mid 20s. Highs in the mid 40s.
.MONDAY...Partly cloudy with chance of snow. Highs around 40.
$$
WYZ287-112200-
Owl Creek Mountains-
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......Unchanged.
Min humidity........29-35 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts
until 1200, then around 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1300, then 20 to
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1200, then west
around 25 mph.
Mixing Height.......800-2800 ft agl until 1400, then 2200-4000 ft
agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....30-35.
24 hr trend......5 degrees warmer.
Max humidity........52-58 percent.
24 hr trend......9 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds 10 to 15 mph and gusty.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......200-1600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....47-52.
24 hr trend......1 degree warmer.
Min humidity........29-35 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 25 mph until 1500, then around 20 mph
with gusts to around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1500, then around
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1400, then around
25 mph.
Mixing Height.......2800-4800 ft agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southwest winds around 10 mph.
.THURSDAY...Partly cloudy. Chance of snow and rain. Lows in the
upper 20s. Highs in the lower 50s. Southwest winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy. Snow likely. Lows around 19.
Highs in the mid 30s. Northwest winds around 20 mph.
.SATURDAY...Partly cloudy with chance of snow. Lows in the lower
20s. Highs in the upper 30s. West winds around 15 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy with chance of snow. Lows
in the upper 20s. Highs 40 to 45.
$$
WYZ286-112200-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....43-48.
24 hr trend......1 degree warmer.
Min humidity........35-41 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Breezy. West winds 15 to 20 mph with gusts to
around 30 mph until 1200, then around 25 mph
with gusts to around 40 mph.
Ridge top winds.....West 20 to 25 mph until 1300, then around 30
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 1100, then 30 to 35
mph.
Mixing Height.......800-2800 ft agl until 1200, then 2800-4600 ft
agl.
Smoke dispersal.....Good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....24-29.
24 hr trend......4 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......5 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds 15 to 20 mph. Gusts up to 30 mph
until 2100, then 20 mph.
Ridge top winds.....West 20 to 25 mph until 2300, then around 15
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 2000, then around 20
mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......2 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Southwest winds 15 to 20 mph. Gusts up to 25
mph until 1200, then 30 mph.
Ridge top winds.....West 15 to 20 mph until 1300, then southwest
around 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 1200, then southwest
around 30 mph.
Mixing Height.......600-2600 ft agl until 1100, then 4000-6000 ft
agl.
Smoke dispersal.....Fair to good until 1200, then very good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of snow after
midnight. Lows in the upper 20s. Southwest winds around 15 mph.
.THURSDAY...Mostly cloudy. Snow likely. Lows in the lower 20s.
Highs around 40. West winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy. Snow. Lows around 14. Highs in
the upper 20s. West winds around 15 mph.
.SATURDAY...Mostly cloudy. Snow likely. Lows around 16. Highs in
the upper 20s. West winds around 15 mph.
.SUNDAY THROUGH MONDAY...Mostly cloudy with snow likely. Lows
around 20. Highs 29 to 34.
$$
WYZ140-112200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......2 degrees warmer.
Min humidity........48-54 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Southwest winds around 10 mph with higher gusts
until 1200, then around 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1300, then around
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1100, then 25 to
30 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2600-4200 ft
agl.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....21-26.
24 hr trend......3 degrees warmer.
Max humidity........71-77 percent.
24 hr trend......10 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 25 mph until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Southwest 20 to 25 mph until 2000, then 10 to
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 2100, then around
15 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......2 degrees cooler.
Min humidity........52-58 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....South 10 to 15 mph until 1200, then southwest
around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1100, then 25 to
30 mph.
Mixing Height.......400-2400 ft agl until 1100, then 3400-5400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of snow in the
evening, then chance of snow after midnight. Lows in the upper
20s. Southwest winds around 10 mph.
.THURSDAY...Snow. Lows around 18. Highs in the upper 30s.
Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with snow. Lows 12 to
17. Highs in the mid 20s. Southwest winds around 10 mph.
.SUNDAY...Snow. Lows around 18. Highs in the upper 20s.
.MONDAY...Snow likely in the morning, then snow in the afternoon.
Highs in the upper 20s.
$$
WYZ415-112200-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....42-47.
24 hr trend......1 degree warmer.
Min humidity........46-52 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
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 1200, then around
25 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2800-4600 ft
agl.
Smoke dispersal.....Good.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....20-25.
24 hr trend......3 degrees warmer.
Max humidity........69-75 percent.
24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 10 mph and gusty until
0300, then downslope/downvalley 4-7 mph.
Ridge top winds.....Southwest 15 to 20 mph until 0200, then south
around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......3 degrees cooler.
Min humidity........50-56 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
mph until 1200, then 20 mph.
Ridge top winds.....South 10 to 15 mph until 1200, then southwest
around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 1200, then southwest
25 to 30 mph.
Mixing Height.......400-2200 ft agl until 1100, then 3800-5800 ft
agl.
Smoke dispersal.....Good to very good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of snow in the
evening, then chance of snow after midnight. Lows in the upper
20s. South winds around 10 mph.
.THURSDAY...Snow. Lows around 19. Highs in the mid 30s. Southwest
winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Snow. Lows around 15. Highs in the mid
20s. Southwest winds around 15 mph.
.SUNDAY THROUGH MONDAY...Snow. Lows around 18. Highs in the upper
20s.
$$
WYZ416-112200-
West Wind River Mountains/East Zone Bridger Teton NF-
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....37-42.
24 hr trend......1 degree warmer.
Min humidity........45-51 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
mph until 1200, then 25 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1400, then 20 to
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1300, then around
25 mph.
Mixing Height.......1400-3400 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....18-23.
24 hr trend......4 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest winds 10 to 15 mph and gusty until
2400, then downslope/downvalley 4-7 mph.
Ridge top winds.....Southwest 15 to 20 mph until 2300, then 10 to
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 2000, then around
15 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....34-39.
24 hr trend......3 degrees cooler.
Min humidity........50-56 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....Southwest 10 to 15 mph until 1300, then around
20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1300, then 25 to
30 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2600-4400 ft
agl.
Smoke dispersal.....Good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Chance of snow after midnight.
Lows in the mid 20s. Southwest winds around 10 mph.
.THURSDAY...Snow. Lows around 17. Highs in the lower 30s.
Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly cloudy with snow likely. Lows
8 to 13. Highs in the lower 20s. West winds around 15 mph.
.SUNDAY THROUGH MONDAY...Snow likely. Lows around 15. Highs in
the upper 20s.
$$
WYZ288-112200-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......2 degrees warmer.
Min humidity........41-47 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Breezy. West winds 15 to 20 mph with gusts to
around 25 mph until 1200, then 20 to 25 mph
with gusts to around 35 mph.
Ridge top winds.....West 20 to 25 mph until 1300, then 25 to 30
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 1100, then around 30
mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....22-27.
24 hr trend......4 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......West winds 15 to 20 mph with gusts to around 25
mph until 2400, then around 10 mph and gusty.
Ridge top winds.....West 20 to 25 mph until 2200, then around 15
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......400-1800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......2 degrees cooler.
Min humidity........45-51 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.....West 20 to 25 mph until 1400, then southwest 25
to 30 mph.
Mixing Height.......2400-4400 ft agl.
Smoke dispersal.....Good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of snow after
midnight. Lows in the upper 20s. Southwest winds around 15 mph.
.THURSDAY...Mostly cloudy. Snow likely. Lows in the lower 20s.
Highs in the upper 30s. Southwest winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy. Snow. Lows around 12. Highs in
the upper 20s. West winds around 15 mph.
.SATURDAY...Partly cloudy. Snow likely. Lows around 15. Highs in
the upper 20s. West winds around 20 mph.
.SUNDAY...Partly cloudy. Snow likely. Lows around 20. Highs in
the lower 30s.
.MONDAY...Mostly cloudy. Chance of snow in the morning, then snow
likely in the afternoon. Highs around 30.
$$
WYZ414-112200-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......2 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......1600-3600 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....19-24.
24 hr trend......5 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
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.......400-2000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....37-42.
24 hr trend......3 degrees cooler.
Min humidity........47-53 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
mph until 1200, then 20 mph.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2800-4800 ft
agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of snow in the
evening, then chance of snow after midnight. Lows in the upper
20s. South winds around 10 mph.
.THURSDAY...Snow. Lows around 18. Highs in the upper 30s.
Southwest winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy with snow likely. Lows around 15.
Highs in the mid 20s. West winds around 15 mph.
.SATURDAY...Snow. Lows around 16. Highs in the mid 20s. West
winds around 15 mph.
.SUNDAY THROUGH MONDAY...Snow. Lows around 19. Highs 28 to 33.
$$
WYZ278-112200-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....43-48.
24 hr trend......4 degrees warmer.
Min humidity........44-50 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
15 to 20 mph with gusts to around 25 mph.
Ridge top winds.....Northwest around 10 mph until 1100, then
southwest 15 to 20 mph until 1600, then west
around 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 1300, then 20 to 25
mph.
Mixing Height.......1200-3200 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....16-21.
24 hr trend......5 degrees warmer.
Max humidity........72-78 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 15 mph and gusty until 2100,
then downslope/downvalley 4-7 mph.
Ridge top winds.....West 15 to 20 mph until 2100, then around 10
mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph until 2100, then around 10
mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......1 degree cooler.
Min humidity........46-52 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest 10 to 15 mph with higher gusts.
Ridge top winds.....Northwest around 10 mph until 0800, then
southwest until 1500, then 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1300, then 20 to
25 mph.
Mixing Height.......1000-3000 ft agl until 1400, then 2800-4800 ft
agl until 1700, then 2000-2800 ft agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Slight chance of snow after
midnight. Lows in the mid 20s. Winds generally less than 10 mph.
.THURSDAY...Cloudy with snow likely and chance of rain. Lows
around 20. Highs in the lower 40s. Southwest winds around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with chance of snow.
Lows around 14. Highs in the lower 30s. West winds 15 to 20 mph.
.SUNDAY THROUGH MONDAY...Mostly cloudy with chance of snow. Lows
around 20. Highs 34 to 39.
$$
WYZ277-112200-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......3 degrees warmer.
Min humidity........43-49 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....Southwest 10 to 15 mph until 1300, then 20 to
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1300, then 20 to
25 mph.
Mixing Height.......1200-3200 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....22-27.
24 hr trend......7 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds around 10 mph and gusty until
2100, then downslope/downvalley 4-7 mph.
Ridge top winds.....Southwest 15 to 20 mph until 2100, then around
10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 2100, then 10 to
15 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....42-47.
24 hr trend......2 degrees cooler.
Min humidity........48-54 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
mph until 1200, then 20 mph.
Ridge top winds.....Southwest 10 to 15 mph until 1300, then around
20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1500, then 20 to
25 mph.
Mixing Height.......2000-4000 ft agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Slight chance of snow after
midnight. Lows in the upper 20s. Southwest winds around 10 mph.
.THURSDAY...Mostly cloudy with snow and rain likely. Lows in the
lower 20s. Highs in the lower 40s. Southwest winds around 15 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with chance of snow.
Lows 16 to 21. Highs 28 to 33. West winds 15 to 20 mph.
.SUNDAY THROUGH MONDAY...Snow likely. Lows in the lower 20s.
Highs 34 to 39.
$$
WYZ279-112200-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....49-54.
24 hr trend......3 degrees warmer.
Min humidity........30-36 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest winds around 10 mph and gusty until
1200, then west around 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1300, then west
around 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1200, then west
around 25 mph.
Mixing Height.......400-2200 ft agl until 1200. 4000-6000 ft agl
after 1400.
Smoke dispersal.....Poor to fair until 1300, then good to very
good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....26-31.
24 hr trend......5 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 15 mph and gusty until
2100, then downslope/downvalley 4-7 mph.
Ridge top winds.....West 20 to 25 mph until 2000, then southwest 10
to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 2000, then southwest 10
to 15 mph.
Mixing Height.......2600-3800 ft agl until 1900, then 200-800 ft
agl.
Smoke dispersal.....Fair to good until 1900, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....47-52.
24 hr trend......Unchanged.
Min humidity........31-37 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds
southwest around 20 mph with gusts to around 30
mph after 1500.
Ridge top winds.....Southwest 10 to 15 mph until 1300, then 20 to
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph until 1200, then 20 to
25 mph.
Mixing Height.......400-2000 ft agl until 1100, then 3000-5000 ft
agl until 1300, then 5000-6800 ft agl until
1700, then 4200-4800 ft agl.
Smoke dispersal.....Good to very good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 30s.
Southwest winds around 10 mph.
.THURSDAY...Mostly cloudy with snow likely and chance of rain.
Lows in the mid 20s. Highs in the upper 40s. Southwest winds
around 20 mph.
.FRIDAY THROUGH SATURDAY...Breezy. Partly cloudy with chance of
snow. Lows 18 to 23. Highs in the mid 30s. West winds 20 to
25 mph.
.SUNDAY...Partly cloudy with chance of snow. Lows in the upper
20s. Highs in the lower 40s.
.MONDAY...Mostly cloudy with chance of snow. Highs around 40.
$$
WYZ289-112200-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....45-50.
24 hr trend......4 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......2 percent drier.
20-foot winds.......Breezy. Southwest winds around 15 mph with
gusts to around 25 mph until 1200, then around
25 mph with gusts to around 35 mph.
Ridge top winds.....Southwest 20 to 25 mph until 1300, then 25 to
30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 1200, then around
30 mph.
Mixing Height.......1200-3200 ft agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....26-31.
24 hr trend......5 degrees warmer.
Max humidity........62-68 percent.
24 hr trend......8 percent drier.
Humidity recovery...Good.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 25
mph until 2100, then 15 mph.
Ridge top winds.....West 20 to 25 mph until 2100, then southwest
around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 20 to 25 mph until 2400, then southwest
around 15 mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......1 degree warmer.
Min humidity........40-46 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 25 mph until 1500, then around 20 mph
with gusts to around 25 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1400, then 20 to
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1200, then 25 to
30 mph.
Mixing Height.......600-2600 ft agl until 1200, then 3200-5200 ft
agl.
Smoke dispersal.....Good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows around 30. Southwest winds
around 15 mph.
.THURSDAY...Partly cloudy. Chance of snow and rain. Lows in the
mid 20s. Highs in the upper 40s. Southwest winds around 20 mph.
.FRIDAY...Colder. Mostly cloudy. Snow. Lows around 16. Highs in
the lower 30s. West winds around 15 mph.
.SATURDAY...Partly cloudy with slight chance of snow. Lows around
18. Highs in the mid 30s. West winds around 20 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy with chance of snow. Lows
in the upper 20s. Highs around 40.
$$
WYZ300-112200-
Casper Mountain-
542 AM MDT Tue Mar 11 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....47-52.
24 hr trend......4 degrees warmer.
Min humidity........34-40 percent.
24 hr trend......2 percent drier.
20-foot winds.......Breezy. Southwest winds 15 to 20 mph with gusts
to around 30 mph until 1200, then west around
25 mph with gusts to around 40 mph.
Ridge top winds.....Southwest 20 to 25 mph until 1200, then west 30
to 35 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 1000. West 35 to
40 mph after 1300.
Mixing Height.......200-1600 ft agl until 1100, then 2800-4800 ft
agl.
Smoke dispersal.....Poor until 1100, then very good.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....30-35.
24 hr trend......5 degrees warmer.
Max humidity........50-56 percent.
24 hr trend......12 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 25 mph.
Ridge top winds.....West 20 to 25 mph until 2200, then southwest
around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 25 to 30 mph until 2200, then southwest
around 20 mph.
Mixing Height.......600-2600 ft agl until 2000, then 200-600 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......Unchanged.
Min humidity........32-38 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts
until 1200, then around 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph until 1200, then 20 to
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1100. 30 to 35 mph
after 1500.
Mixing Height.......200-2000 ft agl until 1100. 4200-6000 ft agl
after 1400.
Smoke dispersal.....Poor to fair until 1200, then very good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 30s. Southwest
winds around 15 mph.
.THURSDAY...Partly cloudy. Chance of snow and rain. Lows in the
mid 20s. Highs in the upper 40s. Southwest winds around 15 mph.
.FRIDAY...Colder. Mostly cloudy with snow. Lows around 16. Highs
in the lower 30s. Northwest winds around 15 mph.
.SATURDAY...Partly cloudy with slight chance of snow. Lows around
19. Highs in the lower 30s. West winds around 15 mph.
.SUNDAY...Partly cloudy with slight chance of snow. Lows in the
upper 20s. Highs in the upper 30s.
.MONDAY...Mostly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs in the upper 30s.
$$