Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
261
FNUS55 KRIW 041233
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
532 AM MST Tue Feb 4 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---
WYZ280-042300-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
532 AM MST Tue Feb 4 2025
...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....47-52.
24 hr trend......33 degrees warmer.
Min humidity........48-54 percent.
24 hr trend......14 percent drier.
20-foot winds.......Breezy. Southwest winds 20 to 25 mph with gusts
to around 40 mph.
Ridge top winds.....Southwest 25 to 30 mph until 1700, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph until 1300. Around 25
mph after 1600.
Mixing Height.......1400-3400 ft agl until 1700, then 600-800 ft
agl.
Smoke dispersal.....Fair to good until 1700, then poor.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Min temperature.....28-33.
24 hr trend......22 degrees warmer.
Max humidity........72-78 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 15 mph with gusts to
around 25 mph until 2100, then southwest with
gusts to around 35 mph.
Ridge top winds.....Northwest around 20 mph until 2300, then south
until 0400, then southwest around 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 0500, then around
30 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......Unchanged.
Min humidity........43-49 percent.
24 hr trend......1 percent drier.
20-foot winds.......Very windy. Southwest winds 30 to 35 mph with
gusts to around 55 mph until 1200, then west 35
to 40 mph with gusts to around 55 mph.
Ridge top winds.....Southwest 30 to 35 mph until 0900, then 40 to
45 mph until 1700, then west around 35 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 30 to 35 mph until 0900, then west 40
to 45 mph until 1700, then around 35 mph.
Mixing Height.......600-2600 ft agl until 1100, then 2200-4200 ft
agl until 1700, then 1200-1600 ft agl.
Smoke dispersal.....Fair to good until 1100, then very good until
1600, then fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows in the lower 20s. West
winds around 20 mph.
.THURSDAY...Colder. Snow likely. Lows around 20. Highs around 40.
Northwest winds around 10 mph.
.FRIDAY...Mostly cloudy with snow likely. Lows around 10. Highs
in the upper 30s. West winds around 15 mph.
.SATURDAY...Colder. Partly cloudy. Lows around 7. Highs in the
upper 20s. Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Lows around 1. Highs in the upper 20s.
.MONDAY...Colder. Partly cloudy. Highs around 17.
$$
WYZ283-042300-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......16 degrees warmer.
Min humidity........65-71 percent.
24 hr trend......1 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 1300, then around
25 mph until 1700, then northwest.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1300, then 20 to
25 mph.
Mixing Height.......600-1600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of rain and snow
early in the morning. Chance of precipitation
20 percent.
Chance of thunder...0 percent.
Min temperature.....25-30.
24 hr trend......12 degrees warmer.
Max humidity........79-85 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds around 15 mph until 2100, then
west. Gusts up to 25 mph.
Ridge top winds.....Northeast around 20 mph until 2000, then east
until 2100, then west until 0400, then
southwest around 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 0400, then southwest
around 25 mph.
Mixing Height.......600-800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of rain and snow. Chance
of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......1 degree warmer.
Min humidity........49-55 percent.
24 hr trend......12 percent drier.
20-foot winds.......Windy. Southwest winds 20 to 25 mph with gusts
to around 40 mph until 1200, then west 25 to 30
mph with gusts to around 45 mph.
Ridge top winds.....Southwest 25 to 30 mph until 1200, then west 30
to 35 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest 25 to 30 mph until 1200, then west 30
to 35 mph.
Mixing Height.......1400-3400 ft agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows around 17. West
winds around 15 mph.
.THURSDAY...Partly cloudy. Snow likely. Lows around 19. Highs in
the upper 30s. West winds around 10 mph.
.FRIDAY...Mostly cloudy with snow likely. Lows around 7. Highs in
the mid 30s. Northwest winds around 15 mph.
.SATURDAY...Colder. Partly cloudy. Lows around 2. Highs in the
mid 20s. Winds generally less than 10 mph.
.SUNDAY...Mostly clear. Lows around 1 below. Highs in the mid
20s.
.MONDAY...Partly cloudy. Highs around 16.
$$
WYZ285-042300-
South Bighorn Mountains-
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....37-42.
24 hr trend......18 degrees warmer.
Min humidity........52-58 percent.
24 hr trend......10 percent drier.
20-foot winds.......Southwest winds around 20 mph with gusts to
around 35 mph.
Ridge top winds.....Southwest around 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 25 mph.
Mixing Height.......200-1000 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....23-28.
24 hr trend......21 degrees warmer.
Max humidity........73-79 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. Southwest winds 15 to 20 mph until
0300, then around 25 mph. Gusts up to 30 mph
until 0300, then 35 mph.
Ridge top winds.....Southwest 20 to 25 mph until 0300, then around
30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 0300, then around
30 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Slight chance of snow in the
late morning and early afternoon. Slight chance
of rain early in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......Unchanged.
Min humidity........48-54 percent.
24 hr trend......Unchanged.
20-foot winds.......Windy. Southwest winds around 30 mph with gusts
to around 50 mph.
Ridge top winds.....Southwest around 35 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 35 to 40 mph.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows around 16. West winds
around 20 mph.
.THURSDAY...Colder. Partly cloudy. Snow likely. Lows around 19.
Highs in the lower 30s. Southwest winds around 10 mph.
.FRIDAY...Snow likely. Lows around 8. Highs around 30. West winds
around 15 mph.
.SATURDAY...Partly cloudy with slight chance of snow. Lows around
7. Highs in the lower 20s. Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Slight chance of snow. Lows around 2.
Highs in the lower 20s.
.MONDAY...Partly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs around 12.
$$
WYZ281-042300-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....26-31.
24 hr trend......24 degrees warmer.
Min humidity........64-70 percent.
24 hr trend......8 percent drier.
20-foot winds.......Northeast winds around 10 mph until 1200, then
north. Gusts up to 15 mph.
Ridge top winds.....Northeast around 15 mph until 0800, then north.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1100, then west until
1600, then north.
Mixing Height.......400-1600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy fog early in the evening.
Chance of thunder...0 percent.
Min temperature.....13-18.
24 hr trend......10 degrees warmer.
Max humidity........76-82 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 0300, then
south around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North 10 to 15 mph until 2300, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph until 2200, then east until
2300, then south until 0500, then southwest.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......19 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......22 percent drier.
20-foot winds.......Breezy. Southwest winds 15 to 20 mph with gusts
to around 30 mph until 1200, then west 20 to 25
mph with gusts to around 35 mph.
Ridge top winds.....Southwest 15 to 20 mph until 0900, then west 25
to 30 mph until 1500, then northwest.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 0900, then 25 to
30 mph until 1500, then west.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows around 16. West winds
around 10 mph.
.THURSDAY...Mostly cloudy. Chance of snow. Lows around 15. Highs
in the mid 30s. West winds around 10 mph.
.FRIDAY...Mostly cloudy with chance of snow. Lows around 5. Highs
around 30. North winds around 10 mph.
.SATURDAY...Partly cloudy. Lows around 5. Highs in the mid 20s.
Winds generally less than 10 mph.
.SUNDAY...Partly cloudy with slight chance of snow. Lows around
1 below. Highs in the mid 20s.
.MONDAY...Colder. Mostly cloudy. Slight chance of snow in the
afternoon. Highs around 14.
$$
WYZ282-042300-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly cloudy. Areas of fog early in
the morning. Patchy fog late in the morning.
Chance of thunder...0 percent.
Max temperature.....32-37.
24 hr trend......21 degrees warmer.
Min humidity........58-64 percent.
24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then north
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph until 1700, then east.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog early in the evening.
Areas of fog in the late evening and early
morning. Patchy fog early in the morning.
Chance of thunder...0 percent.
Min temperature.....14-19.
24 hr trend......10 degrees warmer.
Max humidity........80-86 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 0300, then
southeast around 10 mph.
Ridge top winds.....North around 10 mph until 0200, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 2100, then
northeast until 2300, then southeast.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Patchy fog early in the morning.
Slight chance of rain early in the afternoon.
Chance of rain 20 percent.
Chance of thunder...0 percent.
Max temperature.....43-48.
24 hr trend......19 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......27 percent drier.
20-foot winds.......South winds 10 to 15 mph with higher gusts
until 1200, then west around 20 mph with gusts
to around 30 mph.
Ridge top winds.....South 15 to 20 mph until 1200, then southwest
20 to 25 mph until 1700, then west.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 1200, then west 25 to
30 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows around 15. West winds
around 10 mph.
.THURSDAY...Colder. Partly cloudy. Chance of snow. Lows around
17. Highs in the mid 30s. Winds generally less than 10 mph.
.FRIDAY...Mostly cloudy with chance of snow. Lows around 7. Highs
in the lower 30s. Northwest winds around 10 mph.
.SATURDAY...Partly cloudy. Lows around 6. Highs in the upper 20s.
Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Lows around 2. Highs in the upper 20s.
.MONDAY...Partly cloudy. Slight chance of snow in the afternoon.
Highs around 19.
$$
WYZ275-042300-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly cloudy. Patchy fog in the
morning.
Chance of thunder...0 percent.
Max temperature.....23-28.
24 hr trend......14 degrees warmer.
Min humidity........64-70 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph. Gusts up to 15 mph
until 1500, then 20 mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 0900, then
southeast until 1400, then northeast until
1600, then north.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Patchy fog early in the evening.
Chance of thunder...0 percent.
Min temperature.....11-16.
24 hr trend......9 degrees warmer.
Max humidity........80-86 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph until 2400, then
downslope/downvalley 4-7 mph until 0300, then
southeast around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest 15 to 20 mph until 2300, then west
around 10 mph until 0100, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2300. South after
0300.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Patchy fog early in the morning. Slight chance
of snow late in the morning. Chance of snow 20
percent.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......23 degrees warmer.
Min humidity........44-50 percent.
24 hr trend......34 percent drier.
20-foot winds.......South winds around 10 mph with higher gusts
until 1200, then west 15 to 20 mph with gusts
to around 30 mph.
Ridge top winds.....South around 15 mph until 1300, then west 20 to
25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1300, then west 20 to
25 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows around 11. West winds
around 10 mph.
.THURSDAY...Colder. Partly cloudy. Chance of snow. Lows around
14. Highs in the lower 30s. Winds generally less than 10 mph.
.FRIDAY...Mostly cloudy with chance of snow. Lows around 5. Highs
in the upper 20s. Northwest winds around 10 mph.
.SATURDAY...Partly cloudy with slight chance of snow. Lows around
4. Highs in the mid 20s. Winds generally less than 10 mph.
.SUNDAY...Partly cloudy with chance of snow. Lows near zero.
Highs in the mid 20s.
.MONDAY...Colder. Partly cloudy with chance of snow. Highs around
15.
$$
WYZ276-042300-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
532 AM MST Tue Feb 4 2025
...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
.TODAY...
Sky/weather.........Partly cloudy. Areas of fog early in the
morning. Patchy fog late in the morning.
Chance of thunder...0 percent.
Max temperature.....23-28.
24 hr trend......20 degrees warmer.
Min humidity........68-74 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 10 mph until 0900, then
northeast.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1400, then north.
Mixing Height.......600-1400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Patchy fog early in the evening.
Areas of fog in the late evening and early
morning, then patchy fog after midnight. Slight
chance of snow early in the morning. Chance of
snow 20 percent.
Chance of thunder...0 percent.
Min temperature.....9-14.
24 hr trend......13 degrees warmer.
Max humidity........80-86 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 0300, then
south around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest 10 to 15 mph until 2000. South after
2200.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph until 2200, then south.
Mixing Height.......600-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of snow and rain in the
morning. Slight chance of rain and snow in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......15 degrees warmer.
Min humidity........40-46 percent.
24 hr trend......26 percent drier.
20-foot winds.......Breezy. Southwest winds around 10 mph with
gusts to around 25 mph until 0900, then west 20
to 25 mph with gusts to around 45 mph.
Ridge top winds.....South 15 to 20 mph until 0900, then west 25 to
30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 0900, then southwest
25 to 30 mph until 1300, then west 35 to 40 mph
until 1600, then around 30 mph.
Mixing Height.......1600-3600 ft agl until 1700, then 1000-1600 ft
agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows around 13. West winds
around 15 mph.
.THURSDAY...Mostly cloudy. Chance of snow. Lows around 15. Highs
in the lower 30s. Southwest winds around 10 mph.
.FRIDAY...Mostly cloudy with chance of snow. Lows around 6. Highs
in the mid 20s. Northwest winds around 10 mph.
.SATURDAY...Partly cloudy. Lows around 6. Highs in the mid 20s.
Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Lows around 1 below. Highs in the mid
20s.
.MONDAY...Colder. Mostly cloudy. Highs around 13.
$$
WYZ287-042300-
Owl Creek Mountains-
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......22 degrees warmer.
Min humidity........52-58 percent.
24 hr trend......13 percent drier.
20-foot winds.......Southwest winds 10 to 15 mph with higher gusts.
Ridge top winds.....Southwest around 15 mph until 1600, then
southeast until 1700, then north.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Areas of fog late in the
evening. Slight chance of snow early in the
morning. Chance of snow 20 percent.
Chance of thunder...0 percent.
Min temperature.....19-24.
24 hr trend......16 degrees warmer.
Max humidity........75-81 percent.
24 hr trend......11 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph until 0300, then
south around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 15 mph until 2000, then south.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of snow and rain in the morning. Slight
chance of rain and snow in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......2 degrees warmer.
Min humidity........41-47 percent.
24 hr trend......10 percent drier.
20-foot winds.......Windy. Southwest winds around 15 mph with gusts
to around 25 mph until 0900. West around 35 mph
with gusts to around 45 mph after 1500.
Ridge top winds.....Southwest 20 to 25 mph until 1000. West around
40 mph after 1600.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 0900. West around
40 mph after 1400.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows around 17. West winds
around 20 mph.
.THURSDAY...Partly cloudy. Chance of snow. Lows around 20. Highs
in the mid 30s. West winds around 10 mph.
.FRIDAY...Mostly cloudy with snow likely. Lows around 10. Highs
around 30. Northwest winds around 15 mph.
.SATURDAY...Partly cloudy. Lows around 7. Highs in the mid 20s.
West winds around 10 mph.
.SUNDAY...Partly cloudy. Lows around 3. Highs in the mid 20s.
.MONDAY...Colder. Partly cloudy. Slight chance of snow in the
afternoon. Highs around 15.
$$
WYZ286-042300-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Partly cloudy. Chance of snow early in the
morning. Slight chance of snow. Chance of snow
50 percent.
Chance of thunder...0 percent.
Max temperature.....28-33.
24 hr trend......5 degrees warmer.
Min humidity........62-68 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 40
mph.
Ridge top winds.....West 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 1200. Around 20
mph after 1700.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of snow late in
the evening. Chance of snow after midnight.
Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....16-21.
24 hr trend......3 degrees warmer.
Max humidity........75-81 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds 15 to 20 mph. Gusts up to 30 mph
until 0300, then 40 mph.
Ridge top winds.....West 20 to 25 mph until 0500, then around 30
mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest 20 to 25 mph until 0400, then around
30 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Snow in the morning, then snow
likely in the afternoon. Snow accumulation up
to 4 inches. Chance of snow near 100 percent.
Chance of thunder...0 percent.
Max temperature.....33-38.
24 hr trend......5 degrees cooler.
Min humidity........51-57 percent.
24 hr trend......1 percent drier.
20-foot winds.......Windy. West winds 25 to 30 mph with gusts to
around 55 mph until 1200, then around 35 mph
with gusts to around 65 mph.
Ridge top winds.....West 30 to 35 mph until 1100, then around 40
mph.
Chc of wetting rain.45 percent until 1200, then 20 percent.
Transport winds.....Southwest 30 to 35 mph until 1000, then west 40
to 45 mph until 1300, then 45 to 50 mph until
1700, then around 40 mph.
Mixing Height.......2600-4600 ft agl until 1700, then 1600-2600 ft
agl.
Smoke dispersal.....Good until 1100, then excellent until 1600,
then good to very good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder, breezy. Partly cloudy. Chance of snow
in the evening. Lows around 7. West winds around 25 mph.
.THURSDAY...Colder, snow. Lows around 14. Highs in the lower 20s.
West winds around 15 mph.
.FRIDAY...Snow. Lows around 4. Highs in the mid 20s. West winds
around 15 mph.
.SATURDAY...Partly cloudy with chance of snow. Lows around 1.
Highs around 17. West winds around 15 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy with chance of snow. Lows
around 3 below. Highs 11 to 16.
$$
WYZ140-042300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow until late
afternoon, then slight chance of snow late in
the afternoon. Chance of snow 50 percent.
Chance of thunder...0 percent.
Max temperature.....34-39.
24 hr trend......1 degree warmer.
Min humidity........72-78 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest winds around 15 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.15 percent until 1200, then 5 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy then
becoming mostly cloudy. Chance of snow in the
evening, then snow after midnight. Snow
accumulation up to 4 inches. Chance of snow 90
percent.
Chance of thunder...0 percent.
Min temperature.....21-26.
24 hr trend......1 degree cooler.
Max humidity........86-92 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South winds 15 to 20 mph. Gusts up to 30 mph
until 0300, then 35 mph.
Ridge top winds.....South 15 to 20 mph until 0300, then around 25
mph.
Chc of wetting rain.5 percent until 2400, then 30 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Snow. Snow accumulation of 1 to 7 inches.
Chance of snow near 100 percent.
Chance of thunder...0 percent.
Max temperature.....30-35.
24 hr trend......6 degrees cooler.
Min humidity........60-66 percent.
24 hr trend......5 percent drier.
20-foot winds.......Breezy. Southwest winds 20 to 25 mph. Gusts up
to 45 mph until 1200, then 50 mph.
Ridge top winds.....Southwest 25 to 30 mph.
Chc of wetting rain.85 percent until 1200, then 30 percent.
Transport winds.....Southwest 30 to 35 mph until 1100, then 40 to
45 mph until 1400, then 45 to 50 mph until
1600, then west 35 to 40 mph.
Mixing Height.......1200-3200 ft agl until 1100, then 3000-5000 ft
agl until 1700, then 2000-2600 ft agl.
Smoke dispersal.....Good until 1100, then very good to excellent
until 1600, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Much colder. Partly cloudy. Slight chance of
snow in the evening. Lows around 3. Southwest winds around
15 mph.
.THURSDAY...Colder, snow. Lows around 13. Highs in the lower 20s.
Southwest winds around 10 mph.
.FRIDAY...Snow. Lows around 2. Highs in the mid 20s. Southwest
winds around 10 mph.
.SATURDAY...Mostly cloudy with chance of snow. Lows around
1 below. Highs around 16. Southwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly cloudy with chance of snow. Lows
around 5 below. Highs 12 to 17.
$$
WYZ415-042300-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Mostly cloudy. Chance of snow and rain through
the day. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....35-40.
24 hr trend......1 degree cooler.
Min humidity........69-75 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Southwest winds around 15 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of snow and rain in the evening, then
snow after midnight. Snow accumulation up to 3
inches. Chance of precipitation 90 percent.
Chance of thunder...0 percent.
Min temperature.....21-26.
24 hr trend......3 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South winds 15 to 20 mph. Gusts up to 30 mph
until 0300, then 35 mph.
Ridge top winds.....South 15 to 20 mph until 0400, then around 25
mph.
Chc of wetting rain.Zero percent until 2400, then 25 percent.
Transport winds.....South 20 to 25 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy. Snow
through the day. Snow accumulation of 1 to 8
inches. Chance of snow near 100 percent.
Chance of thunder...0 percent.
Max temperature.....26-31.
24 hr trend......9 degrees cooler.
Min humidity........66-72 percent.
24 hr trend......Unchanged.
20-foot winds.......Windy. Southwest winds 20 to 25 mph with gusts
to around 45 mph until 1200, then west 25 to 30
mph with gusts to around 50 mph.
Ridge top winds.....Southwest 25 to 30 mph until 1400, then west 30
to 35 mph.
Chc of wetting rain.90 percent until 1200, then 45 percent.
Transport winds.....Southwest 25 to 30 mph until 1200, then west 35
to 40 mph.
Mixing Height.......600-2600 ft agl until 1000, then 2800-4800 ft
agl until 1700, then 2000-2800 ft agl.
Smoke dispersal.....Good to very good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Partly cloudy. Slight chance of snow
in the evening. Lows around 4. Southwest winds around 15 mph.
.THURSDAY...Snow. Lows around 16. Highs in the lower 20s.
Southwest winds around 10 mph.
.FRIDAY...Snow. Lows around 5. Highs in the upper 20s. Southwest
winds around 15 mph.
.SATURDAY...Colder. Mostly cloudy with snow. Lows around 2 below.
Highs around 16. West winds around 10 mph.
.SUNDAY...Mostly cloudy. Chance of snow. Lows around 4 below.
Highs around 16.
.MONDAY...Partly cloudy with chance of snow. Highs around 14.
$$
WYZ416-042300-
West Wind River Mountains/East Zone Bridger Teton NF-
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow in the
late morning and afternoon. Chance of snow 20
percent.
Chance of thunder...0 percent.
Max temperature.....37-42.
24 hr trend......2 degrees warmer.
Min humidity........59-65 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Southwest winds around 15 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of snow in the
evening. Chance of snow late in the evening,
then snow likely early in the morning. Snow
accumulation up to 3 inches. Chance of snow 70
percent.
Chance of thunder...0 percent.
Min temperature.....19-24.
24 hr trend......1 degree cooler.
Max humidity........86-92 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South winds 15 to 20 mph. Gusts up to 30 mph
until 0300, then 35 mph.
Ridge top winds.....South 20 to 25 mph.
Chc of wetting rain.5 percent until 2400, then 20 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Snow through the day. Snow
accumulation of 2 to 7 inches. Chance of snow
near 100 percent.
Chance of thunder...0 percent.
Max temperature.....29-34.
24 hr trend......8 degrees cooler.
Min humidity........68-74 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Windy. Southwest winds around 20 mph with gusts
to around 40 mph until 0900, then around 30 mph
with gusts to around 50 mph.
Ridge top winds.....Southwest 25 to 30 mph until 1100, then west
around 35 mph.
Chc of wetting rain.80 percent until 1200, then 55 percent.
Transport winds.....Southwest 25 to 30 mph until 1100, then west 35
to 40 mph.
Mixing Height.......600-2600 ft agl until 1100, then 2200-4000 ft
agl.
Smoke dispersal.....Good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Much colder. Partly cloudy. Slight chance of
snow in the evening. Lows around 1. West winds around 20 mph.
.THURSDAY...Snow. Lows around 14. Highs in the lower 20s. West
winds around 10 mph.
.FRIDAY...Snow. Lows near zero. Highs in the upper 20s. West
winds around 15 mph.
.SATURDAY...Colder. Partly cloudy with chance of snow. Lows
around 6 below. Highs around 14. West winds around 10 mph.
.SUNDAY...Partly cloudy with slight chance of snow. Lows around
6 below. Highs around 13.
.MONDAY...Partly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs around 12.
$$
WYZ288-042300-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of snow late in
the morning. Chance of snow 20 percent.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......3 degrees warmer.
Min humidity........51-57 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Breezy. Southwest winds 20 to 25 mph. Gusts up
to 40 mph until 1200, then 45 mph.
Ridge top winds.....Southwest 25 to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of snow until
early morning, then chance of snow after
midnight. Chance of snow 50 percent.
Chance of thunder...0 percent.
Min temperature.....24-29.
24 hr trend......1 degree cooler.
Max humidity........76-82 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Windy. Southwest winds 20 to 25 mph with gusts
to around 40 mph until 0300, then around 30 mph
with gusts to around 45 mph.
Ridge top winds.....Southwest 25 to 30 mph until 0500, then around
35 mph.
Chc of wetting rain.Zero percent until 2400, then 10 percent.
Transport winds.....Southwest 25 to 30 mph until 0300, then around
35 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy then
becoming partly cloudy. Snow in the morning,
then snow likely in the afternoon. Snow
accumulation up to 7 inches. Chance of snow
near 100 percent.
Chance of thunder...0 percent.
Max temperature.....31-36.
24 hr trend......7 degrees cooler.
Min humidity........56-62 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Windy. Southwest winds 30 to 35 mph. Gusts up
to 60 mph until 1500, then 65 mph.
Ridge top winds.....Southwest 35 to 40 mph.
Chc of wetting rain.55 percent until 1200, then 40 percent.
Transport winds.....Southwest 35 to 40 mph until 1300, then west 40
to 45 mph.
Mixing Height.......1800-3800 ft agl.
Smoke dispersal.....Good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder, breezy. Mostly clear. Slight chance of
snow in the evening. Lows around 10. West winds around 25 mph.
.THURSDAY...Snow. Lows around 18. Highs in the upper 20s. West
winds around 15 mph.
.FRIDAY...Snow. Lows around 5. Highs around 30. West winds around
20 mph.
.SATURDAY...Colder. Partly cloudy with chance of snow. Lows near
zero. Highs around 18. West winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of snow. Lows around
2 below. Highs around 17.
.MONDAY...Partly cloudy with slight chance of snow. Highs around
13.
$$
WYZ414-042300-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of snow in the late morning and
afternoon. Slight chance of rain late in the
morning. Chance of precipitation 20 percent.
Chance of thunder...0 percent.
Max temperature.....37-42.
24 hr trend......1 degree cooler.
Min humidity........62-68 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to
around 35 mph.
Ridge top winds.....Southwest 20 to 25 mph until 1700, then south
around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 1700, then south
around 15 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of snow and rain in the
evening, then snow and rain likely after
midnight. Snow accumulation up to 1 inch.
Chance of precipitation 70 percent.
Chance of thunder...0 percent.
Min temperature.....22-27.
24 hr trend......4 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South winds 15 to 20 mph. Gusts up to 30 mph
until 2400, then 35 mph.
Ridge top winds.....South 15 to 20 mph until 2400, then around 25
mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....South 15 to 20 mph until 2400, then southwest
around 25 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Snow until late afternoon, then
chance of snow late in the afternoon. Slight
chance of snow late in the afternoon. Snow
accumulation of 1 to 6 inches. Chance of snow
near 100 percent.
Chance of thunder...0 percent.
Max temperature.....29-34.
24 hr trend......9 degrees cooler.
Min humidity........69-75 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Windy. Southwest winds 20 to 25 mph until 1200,
then west 25 to 30 mph. Gusts up to 45 mph.
Ridge top winds.....Southwest 25 to 30 mph until 1500, then west.
Chc of wetting rain.85 percent until 1200, then 60 percent.
Transport winds.....Southwest 25 to 30 mph until 1200, then west 30
to 35 mph.
Mixing Height.......1800-3800 ft agl.
Smoke dispersal.....Good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Partly cloudy. Slight chance of snow
in the evening. Lows around 7. West winds around 15 mph.
.THURSDAY...Snow. Lows around 20. Highs in the upper 20s.
Southwest winds around 10 mph.
.FRIDAY...Snow. Lows around 7. Highs around 30. West winds around
15 mph.
.SATURDAY...Colder. Mostly cloudy with snow likely. Lows around
1 below. Highs around 17. West winds around 10 mph.
.SUNDAY...Partly cloudy with chance of snow. Lows around 2 below.
Highs around 17.
.MONDAY...Partly cloudy. Slight chance of snow in the morning,
then chance of snow in the afternoon. Highs around 16.
$$
WYZ278-042300-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....42-47.
24 hr trend......1 degree cooler.
Min humidity........57-63 percent.
24 hr trend......7 percent wetter.
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 until 1700, then south
around 15 mph.
Mixing Height.......1000-3000 ft agl until 1700, then 600-800 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain late in
the evening. Slight chance of snow in the late
evening and early morning, then chance of snow
early in the morning. Chance of precipitation
50 percent.
Chance of thunder...0 percent.
Min temperature.....24-29.
24 hr trend......2 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South winds 10 to 15 mph and gusty.
Ridge top winds.....South 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy. Snow
in the morning. Chance of rain through the day.
Snow likely in the afternoon. Snow accumulation
up to 2 inches. Chance of precipitation near
100 percent.
Chance of thunder...0 percent.
Max temperature.....35-40.
24 hr trend......7 degrees cooler.
Min humidity........63-69 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Windy. Southwest winds 20 to 25 mph with gusts
to around 40 mph until 1200, then west around
30 mph with gusts to around 45 mph.
Ridge top winds.....South 20 to 25 mph until 0900, then west 30 to
35 mph.
Chc of wetting rain.30 percent until 1200, then 15 percent.
Transport winds.....Southwest 20 to 25 mph until 0900, then 30 to
35 mph until 1400, then west 35 to 40 mph until
1600, then around 30 mph.
Mixing Height.......1400-3400 ft agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows around 9. Northwest
winds around 15 mph.
.THURSDAY...Snow. Lows around 17. Highs in the lower 30s.
Northwest winds around 10 mph.
.FRIDAY...Snow. Lows around 3. Highs in the mid 30s. West winds
around 15 mph.
.SATURDAY...Colder. Partly cloudy with chance of snow. Lows
around 6 below. Highs in the lower 20s. Northwest winds around
10 mph.
.SUNDAY...Mostly clear. Lows around 6 below. Highs around 20.
.MONDAY...Partly cloudy. Slight chance of snow in the afternoon.
Highs around 18.
$$
WYZ277-042300-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....43-48.
24 hr trend......Unchanged.
Min humidity........55-61 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Southwest winds 15 to 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 20 to 25 mph until 1700, then around
15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 1700, then around
15 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Slight chance of snow in the evening. Chance of
snow and rain after midnight. Chance of
precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......4 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph until 0300, then southwest around 20 mph
with gusts to around 30 mph.
Ridge top winds.....South around 15 mph until 2100. Southwest
around 25 mph after 0300.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 0100, then 25 to
30 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy. Snow
likely and chance of rain through the day. Snow
accumulation up to 2 inches. Chance of
precipitation 70 percent.
Chance of thunder...0 percent.
Max temperature.....36-41.
24 hr trend......8 degrees cooler.
Min humidity........66-72 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Windy. Southwest winds 20 to 25 mph until 1200,
then west 25 to 30 mph. Gusts up to 40 mph.
Ridge top winds.....Southwest 25 to 30 mph until 1100. West after
1700.
Chc of wetting rain.37 percent.
Transport winds.....Southwest 25 to 30 mph until 1100, then west 35
to 40 mph until 1600, then around 30 mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Mostly clear. Slight chance of snow in
the evening. Lows around 15. West winds around 10 mph.
.THURSDAY...Snow. Lows in the lower 20s. Highs in the lower 30s.
West winds around 10 mph.
.FRIDAY...Snow. Lows around 10. Highs in the upper 30s. West
winds around 20 mph.
.SATURDAY...Colder. Partly cloudy with chance of snow. Lows
around 1. Highs in the lower 20s. West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Partly cloudy. Lows near zero. Highs
19 to 24.
$$
WYZ279-042300-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....49-54.
24 hr trend......1 degree warmer.
Min humidity........41-47 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southwest winds around 20 mph with gusts to
around 30 mph.
Ridge top winds.....Southwest 25 to 30 mph until 1700, then around
20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph until 1700, then around
20 mph.
Mixing Height.......400-1600 ft agl until 1100, then 2800-4800 ft
agl until 1700, then 800-1200 ft agl.
Smoke dispersal.....Poor to fair until 1200, then good to very good
until 1700, then poor.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Min temperature.....32-37.
24 hr trend......5 degrees cooler.
Max humidity........70-76 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....South 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of rain and snow. Chance
of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....45-50.
24 hr trend......6 degrees cooler.
Min humidity........48-54 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Windy. Southwest winds 20 to 25 mph with gusts
to around 35 mph until 1200, then west 25 to 30
mph with gusts to around 40 mph.
Ridge top winds.....Southwest 25 to 30 mph until 1300, then west 30
to 35 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest 25 to 30 mph until 1200, then west 35
to 40 mph until 1700, then around 30 mph.
Mixing Height.......400-2400 ft agl until 1100, then 2000-4000 ft
agl until 1700, then 1400-2000 ft agl.
Smoke dispersal.....Poor to fair until 1100, then good until 1700,
then poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Partly cloudy. Slight chance of snow
in the evening. Lows in the lower 20s. West winds around 15 mph.
.THURSDAY...Partly cloudy. Chance of snow. Lows in the upper 20s.
Highs around 40. West winds around 10 mph.
.FRIDAY...Mostly cloudy with snow likely. Lows around 16. Highs
in the mid 40s. West winds around 20 mph.
.SATURDAY...Colder. Partly cloudy. Lows around 8. Highs in the
upper 20s. West winds around 15 mph.
.SUNDAY...Mostly clear. Lows around 6. Highs in the upper 20s.
.MONDAY...Partly cloudy. Highs in the upper 20s.
$$
WYZ289-042300-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
532 AM MST Tue Feb 4 2025
...HIGH WIND WATCH IN EFFECT FROM LATE TONIGHT THROUGH WEDNESDAY
AFTERNOON...
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....49-54.
24 hr trend......5 degrees warmer.
Min humidity........44-50 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Breezy. Southwest winds 20 to 25 mph with gusts
to around 45 mph.
Ridge top winds.....Southwest 25 to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph until 1200. Around 25
mph after 1700.
Mixing Height.......1600-3600 ft agl until 1700, then 600-800 ft
agl.
Smoke dispersal.....Fair to good until 1700, then poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of snow early in
the morning. Chance of snow 20 percent.
Chance of thunder...0 percent.
Min temperature.....32-37.
24 hr trend......Unchanged.
Max humidity........73-79 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. Southwest winds 20 to 25 mph. Gusts up
to 35 mph until 0300, then 40 mph.
Ridge top winds.....Southwest 20 to 25 mph until 0300, then around
30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 0300, then around
30 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of rain and snow. Chance
of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......7 degrees cooler.
Min humidity........54-60 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Windy. Southwest winds 30 to 35 mph. Gusts up
to 55 mph until 1200, then 60 mph.
Ridge top winds.....Southwest 30 to 35 mph until 1000, then 35 to
40 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest 30 to 35 mph until 1000, then west 40
to 45 mph until 1700, then around 35 mph.
Mixing Height.......600-2400 ft agl until 1100, then 2200-4200 ft
agl until 1700, then 1400-1800 ft agl.
Smoke dispersal.....Good to very good until 1700, then fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Mostly clear. Lows in the lower 20s.
West winds around 20 mph.
.THURSDAY...Mostly cloudy. Chance of snow. Lows in the mid 20s.
Highs in the upper 30s. Southwest winds around 15 mph.
.FRIDAY...Mostly cloudy with snow likely. Lows around 11. Highs
in the lower 40s. West winds around 20 mph.
.SATURDAY...Colder. Mostly clear. Lows around 6. Highs in the mid
20s. West winds around 10 mph.
.SUNDAY...Mostly clear. Lows around 2. Highs in the mid 20s.
.MONDAY...Partly cloudy. Highs around 20.
$$
WYZ300-042300-
Casper Mountain-
532 AM MST Tue Feb 4 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......5 degrees warmer.
Min humidity........43-49 percent.
24 hr trend......7 percent drier.
20-foot winds.......Breezy. Southwest winds 20 to 25 mph with gusts
to around 40 mph.
Ridge top winds.....Southwest 25 to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph until 1200, then 30 to
35 mph until 1700, then around 25 mph.
Mixing Height.......1000-3000 ft agl until 1700, then 600-1000 ft
agl.
Smoke dispersal.....Fair to good until 1700, then poor.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Min temperature.....34-39.
24 hr trend......1 degree warmer.
Max humidity........66-72 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest winds around 20 mph with gusts to
around 35 mph.
Ridge top winds.....Southwest 20 to 25 mph until 0500, then around
30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 20 to 25 mph until 0300, then around
30 mph.
Mixing Height.......200-600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Slight chance of snow late in
the morning. Slight chance of rain in the
afternoon. Chance of precipitation 20 percent.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......3 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Windy. Southwest winds around 25 mph with gusts
to around 45 mph until 0900, then around 35 mph
with gusts to around 55 mph.
Ridge top winds.....Southwest 30 to 35 mph until 1100, then 35 to
40 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 30 to 35 mph until 0900, then 40 to
45 mph.
Mixing Height.......400-2400 ft agl until 1100, then 2800-4600 ft
agl until 1600, then 1400-2600 ft agl.
Smoke dispersal.....Fair to good until 1100, then very good to
excellent until 1600, then fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Mostly clear. Slight chance of snow in
the evening. Lows in the lower 20s. West winds around 20 mph.
.THURSDAY...Colder. Snow likely. Lows in the mid 20s. Highs in
the mid 30s. Southwest winds around 10 mph.
.FRIDAY...Snow likely. Lows around 11. Highs in the upper 30s.
West winds around 15 mph.
.SATURDAY...Colder. Partly cloudy. Slight chance of snow. Lows
around 6. Highs in the lower 20s. West winds around 10 mph.
.SUNDAY...Partly cloudy with slight chance of snow. Lows around
2. Highs in the lower 20s.
.MONDAY...Mostly cloudy with slight chance of snow. Highs around
15.
$$