Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
961
FNUS55 KRIW 161202
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
501 AM MST Sun Nov 16 2025
.DISCUSSION...
***This product is currently automated with no discussion
and will not be refreshed with all forecast updates. It should
be used for planning purposes only. If you need additional fire
weather information, please contact the NWS office in Riverton,
Wyoming. The human written discussion section along with the fire
weather forecast will resume regular operations sometime in
Spring 2026.***
---Thunderstorms imply strong gusty and erratic winds---
WYZ280-162300-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of rain showers
late in the afternoon. Chance of showers 20
percent.
Chance of thunder...0 percent.
Max temperature.....60-65.
24 hr trend......1 degree warmer.
Min humidity........28-34 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South winds 10 to 15 mph with higher gusts
until 1200, then southwest 15 to 20 mph with
gusts to around 25 mph.
Ridge top winds.....South 10 to 15 mph until 1100, then southwest
20 to 25 mph until 1600, then around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1000, then southwest
20 to 25 mph until 1700, then around 15 mph.
Mixing Height.......600-2600 ft agl until 1200, then 3000-4400 ft
agl until 1600, then 600-1200 ft agl.
Smoke dispersal.....Good until 1600, then poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of rain showers early in the
evening, then chance of rain showers early in
the evening. Rain showers likely late in the
evening. Chance of showers 70 percent.
Chance of thunder...0 percent.
Min temperature.....36-41.
24 hr trend......1 degree cooler.
Max humidity........74-80 percent.
24 hr trend......3 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 15 to 20 mph until 0200, then southwest
20 to 25 mph.
Chc of wetting rain.10 percent until 2400, then 40 percent.
Transport winds.....South 15 to 20 mph until 0200, then southwest
20 to 25 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Cloudy. Rain showers likely, then chance of
rain showers late in the afternoon. Chance of
showers 70 percent.
Chance of thunder...0 percent.
Max temperature.....45-50.
24 hr trend......15 degrees cooler.
Min humidity........67-73 percent.
24 hr trend......38 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
mph.
Ridge top winds.....West 20 to 25 mph.
Chc of wetting rain.27 percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......600-2000 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Chance of showers in the evening,
then slight chance of showers after midnight. Lows in the mid
30s. Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the upper 20s. Highs in the upper 40s. West winds around
10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the mid 20s. Highs in the lower 40s. North winds
around 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 20s.
Highs in the upper 40s.
$$
WYZ283-162300-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of rain showers
late in the afternoon. Chance of showers 20
percent.
Chance of thunder...0 percent.
Max temperature.....55-60.
24 hr trend......3 degrees cooler.
Min humidity........41-47 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Southwest winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph until 1000, then south.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......1400-3400 ft agl until 1600, then 600-1400 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of rain showers early in the
evening, then chance of rain showers early in
the evening. Rain showers likely early in the
morning. Chance of showers 70 percent.
Chance of thunder...0 percent.
Min temperature.....36-41.
24 hr trend......Unchanged.
Max humidity........77-83 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds 10 to 15 mph and gusty.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.5 percent until 2400, then 30 percent.
Transport winds.....Southwest 15 to 20 mph until 0500, then west.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Rain showers likely in the
morning, then chance of rain showers late in
the morning. Slight chance of rain showers late
in the afternoon. Chance of showers 70 percent.
Chance of thunder...0 percent.
Max temperature.....46-51.
24 hr trend......9 degrees cooler.
Min humidity........64-70 percent.
24 hr trend......27 percent wetter.
20-foot winds.......West winds around 10 mph with higher gusts.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.45 percent until 1200, then 10 percent.
Transport winds.....Northwest 15 to 20 mph until 1700, then west
around 10 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Slight chance of showers in the
evening. Lows in the lower 30s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy. Lows around 30. Highs in the upper 40s.
Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of snow showers. Lows in the upper 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 20s. Highs in the
lower 40s. Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the mid 20s.
Highs in the mid 40s.
$$
WYZ285-162300-
South Bighorn Mountains-
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....53-58.
24 hr trend......1 degree cooler.
Min humidity........35-41 percent.
24 hr trend......1 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.....South around 15 mph until 1100, then southwest.
Mixing Height.......800-2800 ft agl until 1600, then 200-800 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of rain showers in the evening. Snow
showers likely through the night. Rain showers
likely after midnight. Little or no snow
accumulation. Chance of precipitation 70
percent.
Chance of thunder...0 percent.
Min temperature.....34-39.
24 hr trend......3 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
around 25 mph.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.5 percent until 2400, then 35 percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Cloudy. Rain showers and snow showers likely,
then chance of rain showers and snow showers
late in the afternoon. Little or no snow
accumulation. Chance of precipitation 70
percent.
Chance of thunder...0 percent.
Max temperature.....41-46.
24 hr trend......13 degrees cooler.
Min humidity........76-82 percent.
24 hr trend......42 percent wetter.
20-foot winds.......West winds around 10 mph and gusty.
Ridge top winds.....West around 15 mph.
Chc of wetting rain.55 percent until 1200, then 40 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......200-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Chance of showers and snow showers
in the evening, then slight chance of showers and snow showers
after midnight. Lows in the mid 30s. West winds around 10 mph.
.TUESDAY...Mostly cloudy. Slight chance of showers and snow
showers. Lows in the lower 30s. Highs in the mid 40s. Winds
generally less than 10 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers and
showers. Lows in the upper 20s. Highs in the lower 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of snow showers.
Lows in the upper 20s. Highs in the upper 30s. North winds around
10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 20s.
Highs in the lower 40s.
$$
WYZ281-162300-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....58-63.
24 hr trend......2 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......3 percent wetter.
20-foot winds.......South winds around 10 mph. 20 mph after 0900.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1100. West after 1700.
Mixing Height.......400-2400 ft agl until 1300, then 2000-3200 ft
agl until 1600, then 400-800 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of rain showers early in the
evening. Chance of rain showers late in the
evening. Chance of showers 50 percent.
Chance of thunder...0 percent.
Min temperature.....36-41.
24 hr trend......1 degree warmer.
Max humidity........77-83 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds around 10 mph with gusts to
around 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Cloudy. Chance of rain showers, then slight
chance of rain showers late in the afternoon.
Chance of showers 50 percent.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......12 degrees cooler.
Min humidity........68-74 percent.
24 hr trend......38 percent wetter.
20-foot winds.......West winds around 10 mph until 1200, then
northwest until 1500, then upslope/upvalley 5-9
mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 15 mph until 1000, then
northwest.
Chc of wetting rain.10 percent until 1200, then 25 percent.
Transport winds.....West around 15 mph until 0900, then northwest.
Mixing Height.......400-1800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy with slight chance of showers. Lows
in the upper 30s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Lows in the mid 30s. Highs in the lower
50s. Winds generally less than 10 mph.
.WEDNESDAY...Mostly cloudy with chance of showers and slight
chance of snow showers. Lows around 30. Highs around 50. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 20s. Highs in the
mid 40s. Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the upper 20s.
Highs in the lower 50s.
$$
WYZ282-162300-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....55-60.
24 hr trend......4 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......1000-3000 ft agl until 1600, then 400-1000 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of rain showers early in the
evening. Chance of rain showers late in the
evening, then rain showers likely early in the
morning. Chance of showers 70 percent.
Chance of thunder...0 percent.
Min temperature.....34-39.
24 hr trend......1 degree cooler.
Max humidity........81-87 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
south around 10 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Southeast around 10 mph until 2000, then south.
Chc of wetting rain.Zero percent until 2400, then 20 percent.
Transport winds.....South 10 to 15 mph until 0200, then southwest
until 0500, then northwest.
Mixing Height.......400-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Cloudy. Rain showers likely in the morning,
then chance of rain showers late in the
morning. Chance of showers 70 percent.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......11 degrees cooler.
Min humidity........71-77 percent.
24 hr trend......37 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southwest around 10 mph until 1100. South after
1700.
Chc of wetting rain.50 percent until 1200, then 25 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Chance of showers in the evening,
then slight chance of showers after midnight. Lows in the mid
30s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
lower 50s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of snow showers. Lows in the upper 20s. Highs in the upper
40s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the mid 20s.
Highs in the upper 40s.
$$
WYZ275-162300-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....52-57.
24 hr trend......8 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph
until 1500.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of rain showers late in the
evening. Chance of rain showers after midnight.
Chance of showers 50 percent.
Chance of thunder...0 percent.
Min temperature.....34-39.
24 hr trend......Unchanged.
Max humidity........80-86 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....Northeast around 10 mph until 2000, then west
until 2200, then southwest until 0500, then
west.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph until 2300, then northwest
until 0100, then southwest until 0300, then
north until 0500, then northwest.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Cloudy. Chance of rain showers. Chance of
showers 50 percent.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......7 degrees cooler.
Min humidity........68-74 percent.
24 hr trend......27 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 10 mph.
Ridge top winds.....West around 10 mph until 1600, then southwest.
Chc of wetting rain.35 percent until 1200, then 20 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Chance of showers in the evening,
then slight chance of showers after midnight. Lows in the upper
30s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Slight chance of showers. Lows in the
lower 30s. Highs around 50. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Slight chance of showers and snow
showers. Lows in the upper 20s. Highs in the upper 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
40s. Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 20s. Highs in the upper
40s.
.SATURDAY...Partly cloudy. Highs in the upper 40s.
$$
WYZ276-162300-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....55-60.
24 hr trend......5 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southwest around 10 mph until 1100, then
southeast until 1700, then east.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 1300, then 2400-3800 ft
agl until 1600, then 600-1800 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
early in the evening. Chance of rain showers
after midnight. Chance of showers 50 percent.
Chance of thunder...0 percent.
Min temperature.....38-43.
24 hr trend......1 degree cooler.
Max humidity........69-75 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Good.
20-foot winds.......Downslope/downvalley 4-7 mph. 10 mph after
2100.
Ridge top winds.....West 5 to 10 mph.
Chc of wetting rain.Zero percent until 2400, then 15 percent.
Transport winds.....Southwest 5 to 10 mph until 2300, then west 10
to 15 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of rain showers, then
slight chance of rain showers late in the
afternoon. Chance of showers 50 percent.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......6 degrees cooler.
Min humidity........55-61 percent.
24 hr trend......16 percent wetter.
20-foot winds.......West winds around 10 mph and gusty.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.40 percent until 1200, then 5 percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......1200-3200 ft agl until 1700, then 600-1000 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Slight chance of showers in the
evening, then slight chance of showers and snow showers after
midnight. Lows in the mid 30s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the
upper 40s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Slight chance of showers and snow
showers. Lows in the upper 20s. Highs in the mid 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the upper 20s. Highs in the
mid 40s. Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Lows around 30. Highs in the upper 40s.
.SATURDAY...Partly cloudy. Highs in the upper 40s.
$$
WYZ287-162300-
Owl Creek Mountains-
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....50-55.
24 hr trend......6 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......10 percent wetter.
20-foot winds.......South winds around 10 mph until 1500, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 1700, then 200-600 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming cloudy. Slight
chance of rain showers and snow showers early
in the evening. Chance of rain showers late in
the evening. Chance of snow showers after
midnight. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....34-39.
24 hr trend......2 degrees cooler.
Max humidity........73-79 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then
west around 10 mph.
Ridge top winds.....Southwest 10 to 15 mph until 0400, then west.
Chc of wetting rain.Zero percent until 2400, then 40 percent.
Transport winds.....Southwest 10 to 15 mph until 2300, then
northwest until 2400, then north until 0200,
then northwest.
Mixing Height.......200-1000 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Cloudy. Chance of snow showers until late
afternoon. Chance of rain showers, then slight
chance of rain showers late in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....40-45.
24 hr trend......9 degrees cooler.
Min humidity........67-73 percent.
24 hr trend......28 percent wetter.
20-foot winds.......West winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.55 percent until 1200, then 20 percent.
Transport winds.....Northwest 10 to 15 mph until 1600. South after
1700.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Slight chance of showers in the
evening. Lows in the mid 30s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Lows in the lower 30s. Highs in the mid
40s. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the upper 20s. Highs in the lower 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 20s. Highs around 40.
Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the mid 20s.
Highs in the lower 40s.
$$
WYZ286-162300-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Slight chance of rain showers early in the
afternoon. Slight chance of snow showers late
in the afternoon. Chance of precipitation 20
percent.
Chance of thunder...0 percent.
Max temperature.....47-52.
24 hr trend......1 degree cooler.
Min humidity........52-58 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Southwest winds around 10 mph until 1500, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1700, then around
10 mph.
Mixing Height.......1600-3600 ft agl until 1700, then 600-1400 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of rain showers and snow showers
early in the evening, then chance of rain
showers and snow showers early in the evening.
Snow showers and rain showers likely early in
the morning. Snow accumulation up to 3 inches.
Chance of precipitation 70 percent.
Chance of thunder...0 percent.
Min temperature.....32-37.
24 hr trend......2 degrees cooler.
Max humidity........79-85 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
west around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent until 2400, then 40 percent.
Transport winds.....West 10 to 15 mph until 2400, then northwest.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Snow showers and rain showers
likely in the morning, then chance of snow
showers and rain showers late in the morning.
Snow accumulation up to 2 inches. Chance of
precipitation 70 percent.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......9 degrees cooler.
Min humidity........70-76 percent.
24 hr trend......17 percent wetter.
20-foot winds.......West winds 10 to 15 mph with higher gusts.
Ridge top winds.....West 15 to 20 mph.
Chc of wetting rain.60 percent until 1200, then 10 percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......1000-3000 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Chance of snow showers and showers
in the evening, then chance of snow showers after midnight. Lows
in the upper 20s. West winds around 10 mph.
.TUESDAY...Mostly cloudy. Slight chance of snow showers. Lows in
the upper 20s. Highs in the upper 30s. Winds generally less than
10 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the lower 20s. Highs in the mid 30s. Winds generally less than
10 mph.
.THURSDAY...Partly cloudy with slight chance of snow showers.
Lows in the lower 20s. Highs in the mid 30s. Winds generally less
than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with slight chance of
snow showers. Lows in the lower 20s. Highs 34 to 39.
$$
WYZ140-162300-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of snow showers in
the morning. Chance of rain showers through the
day. Chance of snow showers in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......Unchanged.
Min humidity........62-68 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
around 10 mph until 1500, then upslope/upvalley
5-9 mph. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....South 10 to 15 mph until 1400, then southwest
15 to 20 mph until 1700, then south around 10
mph.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers and snow
showers until early morning, then snow showers
likely after midnight. Rain showers likely
early in the morning. Snow accumulation up to 3
inches. Chance of precipitation 70 percent.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......Unchanged.
Max humidity........86-92 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. 10 mph after
2100.
Ridge top winds.....Southwest around 10 mph.
Chc of wetting rain.5 percent until 2400, then 50 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Cloudy. Snow showers and rain showers likely in
the morning, then chance of rain showers late
in the morning. Chance of snow showers late in
the morning. Snow accumulation up to 2 inches.
Chance of precipitation 70 percent.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......8 degrees cooler.
Min humidity........73-79 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest around 10 mph until 1500, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.55 percent until 1200, then 25 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing Height.......1000-2600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Cloudy with chance of snow showers. Lows in the
upper 20s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy with chance of snow showers. Lows in the
mid 20s. Highs in the upper 30s. Winds generally less than
10 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers. Lows in the
lower 20s. Highs in the upper 30s. Winds generally less than
10 mph.
.THURSDAY...Partly cloudy with slight chance of snow showers.
Lows around 18. Highs in the upper 30s. Winds generally less than
10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 20. Highs in the mid 30s.
.SATURDAY...Mostly cloudy with chance of snow showers. Highs in
the lower 30s.
$$
WYZ415-162300-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
501 AM MST Sun Nov 16 2025
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO
5 PM MST MONDAY...
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
and snow showers in the morning, then chance of
rain showers and snow showers in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......3 degrees cooler.
Min humidity........53-59 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
around 10 mph until 1500, then upslope/upvalley
5-9 mph.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 1700, then 600-1200 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Snow showers and rain showers
likely in the evening, then snow showers and
rain showers after midnight. Snow accumulation
up to 4 inches. Chance of precipitation near
100 percent.
Chance of thunder...0 percent.
Min temperature.....27-32.
24 hr trend......Unchanged.
Max humidity........89-95 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. 10 mph after
2100.
Ridge top winds.....Southwest around 10 mph.
Chc of wetting rain.25 percent until 2400, then 75 percent.
Transport winds.....South around 10 mph until 2100, then east until
2200, then west.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Cloudy. Rain showers in the morning. Snow
showers through the day. Rain showers 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......10 degrees cooler.
Min humidity........80-86 percent.
24 hr trend......23 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
around 10 mph until 1500, then upslope/upvalley
5-9 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.75 percent until 1200, then 30 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Cloudy with chance of snow showers and showers.
Lows in the mid 20s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Chance of snow showers and showers.
Lows in the mid 20s. Highs in the upper 30s. Winds generally less
than 10 mph.
.WEDNESDAY...Partly cloudy. Snow showers likely and chance of
showers. Lows in the lower 20s. Highs in the upper 30s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of snow showers.
Lows around 18. Highs in the upper 30s. Winds generally less than
10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 19. Highs in the mid 30s.
.SATURDAY...Partly cloudy with chance of snow showers. Highs in
the lower 30s.
$$
WYZ416-162300-
West Wind River Mountains/East Zone Bridger Teton NF-
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of rain showers early in the
afternoon. Slight chance of snow showers early
in the afternoon, then chance of rain showers
and snow showers late in the afternoon. Chance
of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....43-48.
24 hr trend......Unchanged.
Min humidity........50-56 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
around 10 mph until 1500, then upslope/upvalley
5-9 mph. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph until 1300, then southwest
15 to 20 mph until 1600, then south around 10
mph.
Mixing Height.......1200-3200 ft agl until 1700, then 400-1000 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Snow showers likely and chance
of rain showers in the evening, then snow
showers after midnight. Snow accumulation of 2
to 5 inches. Chance of precipitation near 100
percent.
Chance of thunder...0 percent.
Min temperature.....25-30.
24 hr trend......4 degrees cooler.
Max humidity........88-94 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then
west around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.20 percent until 2400, then 75 percent.
Transport winds.....Southeast 10 to 15 mph until 2400, then west.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Snow showers likely in the
morning, then chance of snow showers late in
the morning. Slight chance of snow showers late
in the afternoon. Snow accumulation of 1 to 2
inches. Chance of snow 70 percent.
Chance of thunder...0 percent.
Max temperature.....33-38.
24 hr trend......10 degrees cooler.
Min humidity........74-80 percent.
24 hr trend......24 percent wetter.
20-foot winds.......West winds around 10 mph with higher gusts.
Ridge top winds.....West around 15 mph.
Chc of wetting rain.70 percent until 1200, then 5 percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy with slight chance of snow showers.
Lows in the lower 20s. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy with slight chance of snow showers. Lows
in the lower 20s. Highs in the mid 30s. Winds generally less than
10 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers. Lows around
17. Highs in the mid 30s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of snow showers.
Lows around 17. Highs in the mid 30s. Winds generally less than
10 mph.
.FRIDAY...Partly cloudy. Lows around 17. Highs in the mid 30s.
.SATURDAY...Partly cloudy with slight chance of snow showers.
Highs in the lower 30s.
$$
WYZ288-162300-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of rain showers
and snow showers late in the afternoon. Chance
of rain showers and snow showers late in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....47-52.
24 hr trend......1 degree cooler.
Min humidity........48-54 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southwest winds around 10 mph with higher
gusts.
Ridge top winds.....Southwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1200. Around 15
mph after 1600.
Mixing Height.......1800-3800 ft agl until 1700, then 600-1000 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of rain showers in the
evening. Snow showers through the night. Rain
showers likely after midnight. Snow
accumulation up to 4 inches. Chance of
precipitation near 100 percent.
Chance of thunder...0 percent.
Min temperature.....28-33.
24 hr trend......4 degrees cooler.
Max humidity........78-84 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph and gusty until 0300,
then around 20 mph with gusts to around 25 mph.
Ridge top winds.....West 15 to 20 mph until 0400, then 20 to 25
mph.
Chc of wetting rain.15 percent until 2400, then 65 percent.
Transport winds.....Southwest 15 to 20 mph until 0100, then west 20
to 25 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Snow showers and rain showers
likely in the morning, then chance of snow
showers and rain showers late in the morning.
Slight chance of snow showers late in the
afternoon. Snow accumulation up to 2 inches.
Chance of precipitation 70 percent.
Chance of thunder...0 percent.
Max temperature.....37-42.
24 hr trend......10 degrees cooler.
Min humidity........69-75 percent.
24 hr trend......22 percent wetter.
20-foot winds.......West winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....West 15 to 20 mph.
Chc of wetting rain.55 percent until 1200, then 5 percent.
Transport winds.....West 20 to 25 mph until 1600, then around 15
mph.
Mixing Height.......1000-2800 ft agl until 1700, then 400-800 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy with slight chance of snow showers.
Lows in the mid 20s. West winds around 10 mph.
.TUESDAY...Mostly cloudy with slight chance of snow showers. Lows
in the mid 20s. Highs in the upper 30s. Winds generally less than
10 mph.
.WEDNESDAY...Partly cloudy with chance of snow showers. Lows in
the lower 20s. Highs in the mid 30s. Winds generally less than
10 mph.
.THURSDAY...Partly cloudy with slight chance of snow showers.
Lows in the lower 20s. Highs in the mid 30s. Winds generally less
than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with slight chance of
snow showers. Lows in the lower 20s. Highs in the upper 30s.
$$
WYZ414-162300-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
and snow showers in the morning. Rain showers
and snow showers likely in the afternoon.
Little or no snow accumulation. Chance of
precipitation 70 percent.
Chance of thunder...0 percent.
Max temperature.....44-49.
24 hr trend......1 degree cooler.
Min humidity........53-59 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
around 10 mph until 1500, then upslope/upvalley
5-9 mph. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph until 1700, then southwest.
Chc of wetting rain.Less than 5 percent.
Transport winds.....South 10 to 15 mph until 1700, then east.
Mixing Height.......800-2800 ft agl until 1200, then 2000-4000 ft
agl until 1700, then 800-1400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Cloudy. Snow showers and rain showers. Snow
accumulation up to 5 inches. Chance of
precipitation near 100 percent.
Chance of thunder...0 percent.
Min temperature.....27-32.
24 hr trend......3 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.65 percent until 2400, then 90 percent.
Transport winds.....North around 10 mph until 2000, then west until
0100, then around 20 mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Snow showers and rain showers in
the morning, then snow showers and rain showers
likely late in the morning. Chance of snow
showers and rain showers late in the afternoon.
Snow accumulation up to 2 inches. Chance of
precipitation 90 percent.
Chance of thunder...0 percent.
Max temperature.....34-39.
24 hr trend......11 degrees cooler.
Min humidity........81-87 percent.
24 hr trend......26 percent wetter.
20-foot winds.......West winds around 10 mph. Gusts up to 20 mph
until 1500.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.65 percent until 1200, then 15 percent.
Transport winds.....West 15 to 20 mph until 1700, then around 10
mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Chance of snow showers and showers
in the evening, then slight chance of showers and snow showers
after midnight. Lows in the mid 20s. Winds generally less than
10 mph.
.TUESDAY...Mostly cloudy with chance of snow showers and showers.
Lows in the mid 20s. Highs around 40. Winds generally less than
10 mph.
.WEDNESDAY...Mostly cloudy. Chance of snow showers and showers
likely. Lows in the lower 20s. Highs in the upper 30s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of snow showers.
Lows around 20. Highs in the upper 30s. Winds generally less than
10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
around 19. Highs in the mid 30s.
.SATURDAY...Partly cloudy with chance of snow showers. Highs in
the mid 30s.
$$
WYZ278-162300-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Slight chance of rain showers late in the
afternoon. Chance of rain showers late in the
afternoon. Chance of showers 50 percent.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......Unchanged.
Min humidity........45-51 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....East around 10 mph until 1000. Southwest after
1700.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph until 1100, then south
until 1700, then southeast.
Mixing Height.......400-2000 ft agl until 1200, then 2400-4400 ft
agl until 1700, then 800-1000 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers and snow showers
likely. Snow accumulation up to 2 inches.
Chance of precipitation 70 percent.
Chance of thunder...0 percent.
Min temperature.....26-31.
24 hr trend......1 degree cooler.
Max humidity........89-95 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
mph until 2400, then 20 mph.
Ridge top winds.....Southwest 10 to 15 mph until 0500, then around
20 mph.
Chc of wetting rain.25 percent until 2400, then 55 percent.
Transport winds.....Southeast 10 to 15 mph until 2100, then
southwest until 2300, then west.
Mixing Height.......600-1400 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers and
slight chance of rain showers in the morning.
Slight chance of snow showers in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......10 degrees cooler.
Min humidity........67-73 percent.
24 hr trend......21 percent wetter.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....West 15 to 20 mph.
Chc of wetting rain.15 percent until 1200, then zero percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......1800-3800 ft agl until 1600, then 600-1800 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Lows in the lower 20s. Winds
generally less than 10 mph.
.TUESDAY...Mostly cloudy with slight chance of snow showers. Lows
in the lower 20s. Highs in the lower 40s. Winds generally less
than 10 mph.
.WEDNESDAY...Partly cloudy. Slight chance of showers and snow
showers. Lows around 19. Highs in the lower 40s. Winds generally
less than 10 mph.
.THURSDAY...Partly cloudy. Lows around 18. Highs in the lower
40s. Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows around 17. Highs
in the lower 40s.
$$
WYZ277-162300-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Mostly cloudy. Slight chance of rain showers
and snow showers in the morning. Rain showers
likely and snow showers in the afternoon.
Little or no snow accumulation. Chance of
precipitation 80 percent.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......1 degree cooler.
Min humidity........44-50 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
around 10 mph until 1500, then southwest. Gusts
up to 15 mph.
Ridge top winds.....East around 10 mph until 1000. Southwest after
1500.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3200-5200 ft
agl until 1700, then 1200-1800 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Cloudy. Snow showers with rain showers likely
until early morning, then chance of snow
showers and rain showers after midnight. Slight
chance of rain showers and snow showers early
in the morning. Snow accumulation up to 2
inches. Chance of precipitation near 100
percent.
Chance of thunder...0 percent.
Min temperature.....27-32.
24 hr trend......4 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 20
mph until 2400, then 25 mph.
Ridge top winds.....Southwest 15 to 20 mph.
Chc of wetting rain.70 percent until 2400, then 50 percent.
Transport winds.....West 15 to 20 mph until 2400, then around 25
mph.
Mixing Height.......600-1600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers and
slight chance of rain showers in the morning.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....37-42.
24 hr trend......11 degrees cooler.
Min humidity........71-77 percent.
24 hr trend......25 percent wetter.
20-foot winds.......West winds 10 to 15 mph. Gusts up to 25 mph
until 1500, then 15 mph.
Ridge top winds.....West 15 to 20 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 15 to 20 mph.
Mixing Height.......1200-3200 ft agl until 1700, then 800-1200 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Lows in the mid 20s. Winds
generally less than 10 mph.
.TUESDAY...Mostly cloudy with slight chance of showers and snow
showers. Lows in the mid 20s. Highs in the lower 40s. Winds
generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers and slight
chance of showers. Lows around 20. Highs around 40. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows around 20. Highs around 40. Winds
generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows around 19. Highs
around 40.
$$
WYZ279-162300-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of rain showers
early in the afternoon. Chance of rain showers
late in the afternoon. Chance of showers 50
percent.
Chance of thunder...0 percent.
Max temperature.....49-54.
24 hr trend......2 degrees cooler.
Min humidity........47-53 percent.
24 hr trend......10 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph until 1200, then 15 to 20 mph with gusts
to around 30 mph.
Ridge top winds.....South 15 to 20 mph until 1100, then 20 to 25
mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 1100, then 20 to 25
mph.
Mixing Height.......600-2600 ft agl until 1200, then 2800-4800 ft
agl until 1700, then 1000-1200 ft agl.
Smoke dispersal.....Fair to good until 1700, then poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers and snow showers
likely. Little or no snow accumulation. Chance
of precipitation 70 percent.
Chance of thunder...0 percent.
Min temperature.....28-33.
24 hr trend......4 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Excellent.
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.55 percent until 2400, then 40 percent.
Transport winds.....Southwest 15 to 20 mph until 2300, then west 20
to 25 mph.
Mixing Height.......600-1600 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers and rain
showers in the morning. Slight chance of rain
showers and snow showers in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......12 degrees cooler.
Min humidity........68-74 percent.
24 hr trend......22 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
mph.
Ridge top winds.....West 20 to 25 mph until 1700, then around 15
mph.
Chc of wetting rain.10 percent until 1200, then zero percent.
Transport winds.....West 25 to 30 mph until 1500, then 15 to 20
mph.
Mixing Height.......1800-3800 ft agl until 1700, then 800-1200 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. Southwest
winds around 10 mph.
.TUESDAY...Mostly cloudy with slight chance of showers and snow
showers. Lows in the upper 20s. Highs in the mid 40s. Winds
generally less than 10 mph.
.WEDNESDAY...Partly cloudy. Slight chance of showers and snow
showers. Lows in the lower 20s. Highs in the lower 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 30s. Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 20s.
Highs around 40.
$$
WYZ289-162300-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of rain showers
late in the afternoon. Chance of rain showers
late in the afternoon. Chance of showers 50
percent.
Chance of thunder...0 percent.
Max temperature.....54-59.
24 hr trend......1 degree warmer.
Min humidity........37-43 percent.
24 hr trend......4 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph until 1200, then 15 to 20 mph with gusts
to around 30 mph.
Ridge top winds.....South 15 to 20 mph until 1100, then southwest
20 to 25 mph until 1700, then south around 15
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 15 to 20 mph until 1000, then 20 to
25 mph until 1700, then south around 15 mph.
Mixing Height.......400-2400 ft agl until 1200, then 2400-4400 ft
agl until 1700, then 600-1000 ft agl.
Smoke dispersal.....Fair to good until 1700, then poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Rain showers and snow showers.
Little or no snow accumulation. Chance of
precipitation 90 percent.
Chance of thunder...0 percent.
Min temperature.....34-39.
24 hr trend......3 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds 15 to 20 mph. Gusts up to 25
mph until 2400, then 35 mph.
Ridge top winds.....Southwest 15 to 20 mph until 2400, then 25 to
30 mph.
Chc of wetting rain.30 percent until 2400, then 45 percent.
Transport winds.....South 15 to 20 mph until 2400, then southwest
25 to 30 mph.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Mostly cloudy. Rain showers and snow showers
likely in the morning, then chance of rain
showers and snow showers in the afternoon.
Little or no snow accumulation. Chance of
precipitation 70 percent.
Chance of thunder...0 percent.
Max temperature.....39-44.
24 hr trend......14 degrees cooler.
Min humidity........70-76 percent.
24 hr trend......30 percent wetter.
20-foot winds.......West winds 15 to 20 mph with gusts to around 30
mph.
Ridge top winds.....West 20 to 25 mph.
Chc of wetting rain.50 percent until 1200, then 10 percent.
Transport winds.....West 25 to 30 mph until 1600, then around 20
mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Slight chance of showers in the
evening. Lows in the upper 20s. Southwest winds around 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers and snow
showers. Lows in the upper 20s. Highs in the mid 40s. South winds
around 10 mph.
.WEDNESDAY...Partly cloudy. Chance of snow showers and showers.
Lows in the mid 20s. Highs in the lower 40s. Southwest winds
around 10 mph.
.THURSDAY...Partly cloudy with slight chance of snow showers.
Lows in the mid 20s. Highs in the upper 30s. North winds around
10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the lower 20s.
Highs in the lower 40s.
$$
WYZ300-162300-
Casper Mountain-
501 AM MST Sun Nov 16 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny then
becoming partly cloudy. Slight chance of rain
showers late in the afternoon. Chance of rain
showers late in the afternoon. Chance of
showers 30 percent.
Chance of thunder...0 percent.
Max temperature.....55-60.
24 hr trend......2 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......3 percent drier.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph until 1200, then southwest 15 to 20 mph
with gusts to around 30 mph.
Ridge top winds.....South 15 to 20 mph until 1000, then southwest
20 to 25 mph until 1600, then around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph until 1000, then southwest
25 to 30 mph until 1700, then around 15 mph.
Mixing Height.......400-2400 ft agl until 1100, then 2600-4200 ft
agl until 1600, then 400-2000 ft agl.
Smoke dispersal.....Poor until 1100, then good to very good until
1600, then poor.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy. Rain
showers and snow showers. Little or no snow
accumulation. Chance of precipitation 90
percent.
Chance of thunder...0 percent.
Min temperature.....33-38.
24 hr trend......4 degrees cooler.
Max humidity........79-85 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 15 to 20 mph until 0300, then southwest
20 to 25 mph.
Chc of wetting rain.10 percent until 2400, then 50 percent.
Transport winds.....South 15 to 20 mph until 0300, then southwest
around 25 mph.
Mixing Height.......200-1400 ft agl.
Smoke dispersal.....Poor.
.MONDAY...
Sky/weather.........Cloudy. Rain showers and snow showers likely,
then chance of rain showers and snow showers
late in the afternoon. Snow accumulation up to
1 inch. Chance of precipitation 70 percent.
Chance of thunder...0 percent.
Max temperature.....38-43.
24 hr trend......17 degrees cooler.
Min humidity........71-77 percent.
24 hr trend......42 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.
Chc of wetting rain.52 percent.
Transport winds.....West 20 to 25 mph.
Mixing Height.......800-1600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.MONDAY NIGHT...Mostly cloudy. Chance of showers and snow showers
in the evening. Lows in the lower 30s. Southwest winds around
15 mph.
.TUESDAY...Mostly cloudy. Lows around 30. Highs in the mid 40s.
Southwest winds around 10 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers and
showers. Lows in the mid 20s. Highs in the lower 40s. Southwest
winds around 10 mph.
.THURSDAY...Partly cloudy with slight chance of snow showers and
showers. Lows in the mid 20s. Highs in the upper 30s. Winds
generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy. Lows in the mid 20s.
Highs in the upper 30s.
$$