Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
153
FNUS55 KRIW 141111
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
511 AM MDT Tue Oct 14 2025
.DISCUSSION...
...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...
Areas of showers and isolated thunderstorms are expected today,
but will become less numerous in the afternoon. Relative humidity
will remain above critical levels. Wind should remain light to
moderate. Mixing and smoke dispersal will be generally good to
very good in the afternoon. Chances of showers will linger
through Thursday.
...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...
Areas of showers and isolated thunderstorms are expected today,
but coverage should decrease in the afternoon. Relative humidity
will remain above critical levels. Wind should remain light to
moderate for most locations, but a gusty breeze is expected this
afternoon in Zone 289. Mixing and smoke dispersal will be range
from poor in the northern zones to very good in Zone 289. Chances
of showers increase again Wednesday and continue into Thursday.
...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...
Areas of showers and isolated thunderstorms are expected today,
but coverage should decrease in the afternoon. Relative humidity
will remain above critical levels. A gusty wind will develop in
the afternoon across the southern zones, especially in Zone 279.
Mixing and smoke dispersal will be range from poor in Zone 281
to very good elsewhere. Chances of showers increase again
Wednesday and continue into Thursday, with the most numerous
showers in the northern zones.
...Thunderstorms imply strong gusty and erratic winds...
WYZ280-151315-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Slight chance of showers and thunderstorms late
in the afternoon. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Max temperature.....62-67.
24 hr trend......5 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....Southeast around 10 mph until 1200, then south
around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1200, then southwest
around 20 mph.
Mixing Height.......400-2200 ft agl until 1200, then 3600-5600 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
in the evening. Slight chance of showers until
early morning, then chance of showers early in
the morning. Chance of precipitation 30
percent.
Chance of thunder...20 percent.
Min temperature.....41-46.
24 hr trend......6 degrees warmer.
Max humidity........83-89 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph with gusts to
around 25 mph until 2100, then northeast with
gusts to around 25 mph until 0300, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Southeast around 15 mph until 2400, then
northeast.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southeast around 15 mph until 2400, then
northeast.
Mixing Height.......400-1200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers through the
day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....62-67.
24 hr trend......Unchanged.
Min humidity........49-55 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph with gusts to around 25
mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.5 percent until 1200, then 15 percent.
Transport winds.....Southeast around 10 mph until 1200, then south.
Mixing Height.......400-1600 ft agl until 1200, then 1800-3600 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Showers likely and slight chance of
thunderstorms. Lows in the upper 30s. Southwest winds around
10 mph.
.THURSDAY...Cooler. Mostly cloudy. Showers likely. Lows in the
mid 30s. Highs in the lower 50s. West winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers. Lows in
the lower 30s. Highs in the mid 50s. West winds around 15 mph.
.SATURDAY...Mostly clear. Slight chance of showers and snow
showers. Lows in the mid 30s. Highs in the mid 50s. West winds
around 10 mph.
.SUNDAY...Warmer. Mostly clear. Slight chance of showers. Lows
around 40. Highs in the mid 60s.
.MONDAY...Partly cloudy with chance of showers. Highs in the
upper 50s.
$$
WYZ283-151315-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Slight chance of showers early in the morning.
Patchy fog early in the morning. Chance of
showers 20 percent.
Chance of thunder...0 percent.
Max temperature.....54-59.
24 hr trend......2 degrees warmer.
Min humidity........50-56 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
southeast around 10 mph with gusts to around 25
mph.
Ridge top winds.....Northeast around 10 mph until 1200, then
southeast.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......600-1800 ft agl until 1200, then 2200-4200 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers after
midnight. Chance of showers 20 percent.
Chance of thunder...0 percent.
Min temperature.....37-42.
24 hr trend......4 degrees warmer.
Max humidity........81-87 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph until 2400, then
northeast. Gusts up to 25 mph.
Ridge top winds.....Southeast around 15 mph until 2400, then
northeast.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers through the
day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....57-62.
24 hr trend......3 degrees warmer.
Min humidity........47-53 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......1400-3400 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then chance of showers
after midnight. Lows in the mid 30s. West winds around 10 mph.
.THURSDAY...Cooler. Mostly cloudy with showers likely and slight
chance of snow showers. Lows in the lower 30s. Highs in the upper
40s. West winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers. Lows in
the lower 30s. Highs in the mid 50s. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
50s. West winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the
upper 30s. Highs in the mid 60s.
.MONDAY...Partly cloudy with chance of showers. Highs in the
upper 50s.
$$
WYZ285-151315-
South Bighorn Mountains-
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Slight chance of showers and thunderstorms late
in the afternoon. Chance of precipitation 20
percent.
Chance of thunder...20 percent.
Max temperature.....53-58.
24 hr trend......5 degrees warmer.
Min humidity........46-52 percent.
24 hr trend......2 percent drier.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....South 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......200-1800 ft agl until 1200, then 2400-4400 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
in the evening. Chance of showers through the
night. Chance of precipitation 40 percent.
Chance of thunder...20 percent.
Min temperature.....38-43.
24 hr trend......7 degrees warmer.
Max humidity........78-84 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph with gusts to
around 25 mph.
Ridge top winds.....Southeast around 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing Height.......200-1200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers through the
day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....55-60.
24 hr trend......1 degree warmer.
Min humidity........51-57 percent.
24 hr trend......7 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....South 15 to 20 mph.
Chc of wetting rain.15 percent until 1200, then 35 percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Showers likely and slight chance of
thunderstorms in the evening, then showers and snow showers
likely after midnight. Lows in the upper 30s. West winds around
10 mph.
.THURSDAY...Colder. Mostly cloudy with showers likely and snow
showers. Lows in the lower 30s. Highs in the lower 40s. West
winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the lower 30s. Highs in the upper 40s. West
winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers and snow
showers. Lows in the mid 30s. Highs in the mid 40s. West winds
around 10 mph.
.SUNDAY...Warmer. Mostly clear. Slight chance of showers. Lows
around 40. Highs in the upper 50s.
.MONDAY...Partly cloudy with chance of showers and snow showers.
Highs in the lower 50s.
$$
WYZ281-151315-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Slight chance of showers and thunderstorms late
in the afternoon. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Max temperature.....56-61.
24 hr trend......6 degrees warmer.
Min humidity........46-52 percent.
24 hr trend......13 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......400-1800 ft agl until 1200, then 2400-4400 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
in the evening. Slight chance of showers until
early morning, then chance of showers early in
the morning. Chance of precipitation 30
percent.
Chance of thunder...20 percent.
Min temperature.....38-43.
24 hr trend......6 degrees warmer.
Max humidity........81-87 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....North 10 to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers through the
day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....58-63.
24 hr trend......1 degree warmer.
Min humidity........52-58 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.7 percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Showers likely and slight chance of
thunderstorms in the evening, then showers likely after midnight.
Lows around 40. North winds around 10 mph.
.THURSDAY...Cooler. Mostly cloudy with showers likely. Lows in
the mid 30s. Highs in the lower 50s. Northwest winds around
10 mph.
.FRIDAY...Partly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the upper 50s. Northwest winds around
10 mph.
.SATURDAY...Mostly clear with slight chance of showers. Lows in
the mid 30s. Highs in the lower 50s. Northwest winds around
10 mph.
.SUNDAY...Warmer. Mostly clear. Slight chance of showers. Lows
around 40. Highs in the upper 60s.
.MONDAY...Partly cloudy with chance of showers. Highs around 60.
$$
WYZ282-151315-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms late in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...10 percent.
Max temperature.....54-59.
24 hr trend......5 degrees warmer.
Min humidity........47-53 percent.
24 hr trend......11 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northeast around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph until 1200, then southeast.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms early in the evening. Slight
chance of showers early in the morning. Patchy
fog early in the morning. Chance of
precipitation 20 percent.
Chance of thunder...10 percent.
Min temperature.....36-41.
24 hr trend......3 degrees warmer.
Max humidity........80-86 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers through the
day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....57-62.
24 hr trend......3 degrees warmer.
Min humidity........51-57 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then east
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....East 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Northeast around 10 mph until 1200, then
southeast.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Showers likely and slight chance of
thunderstorms in the evening, then showers likely after midnight.
Lows in the upper 30s. Northwest winds around 10 mph.
.THURSDAY...Cooler. Mostly cloudy with showers likely. Lows in
the mid 30s. Highs in the upper 40s. Northwest winds around
10 mph.
.FRIDAY...Partly cloudy with slight chance of showers. Lows in
the lower 30s. Highs in the mid 50s. Winds generally less than
10 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
mid 30s. Highs in the mid 50s. Winds generally less than 10 mph.
.SUNDAY...Warmer. Mostly clear. Slight chance of showers. Lows in
the upper 30s. Highs in the upper 60s.
.MONDAY...Partly cloudy with chance of showers. Highs in the
upper 50s.
$$
WYZ275-151315-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Slight chance of showers early in the morning.
Chance of showers 20 percent.
Chance of thunder...0 percent.
Max temperature.....50-55.
24 hr trend......4 degrees warmer.
Min humidity........54-60 percent.
24 hr trend......17 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 1200, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then southeast.
Mixing Height.......600-2200 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers early
in the morning. Chance of showers 20 percent.
Chance of thunder...0 percent.
Min temperature.....36-41.
24 hr trend......3 degrees warmer.
Max humidity........82-88 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph and gusty.
Ridge top winds.....Northwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......400-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers through the
day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....53-58.
24 hr trend......4 degrees warmer.
Min humidity........55-61 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 1200, then north.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest around 10 mph until 1200, then
southeast.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Showers likely and slight chance of
thunderstorms in the evening, then showers likely after midnight.
Lows in the upper 30s. Northwest winds around 10 mph.
.THURSDAY...Mostly cloudy with showers likely. Lows in the mid
30s. Highs in the upper 40s. West winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers. Lows in
the mid 30s. Highs in the mid 50s. Northwest winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
mid 30s. Highs in the mid 50s. South winds around 10 mph.
.SUNDAY...Warmer. Partly cloudy. Chance of showers. Lows in the
upper 30s. Highs in the mid 60s.
.MONDAY...Partly cloudy with chance of showers. Highs in the
upper 50s.
$$
WYZ276-151315-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
snow showers early in the morning. Chance of
precipitation 20 percent.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......6 degrees warmer.
Min humidity........57-63 percent.
24 hr trend......18 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....East around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms early in the evening. Slight
chance of showers early in the morning. Chance
of precipitation 20 percent.
Chance of thunder...10 percent.
Min temperature.....33-38.
24 hr trend......5 degrees warmer.
Max humidity........84-90 percent.
24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northwest around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers in the
morning, then chance of showers and slight
chance of thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....49-54.
24 hr trend......3 degrees warmer.
Min humidity........65-71 percent.
24 hr trend......6 percent wetter.
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 1200, then
northeast.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....East 10 to 15 mph.
Mixing Height.......800-2800 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Showers likely and slight chance of
thunderstorms in the evening, then showers likely after midnight.
Lows in the upper 30s. Northwest winds around 10 mph.
.THURSDAY...Mostly cloudy with showers and snow showers likely.
Lows in the mid 30s. Highs in the mid 40s. Northwest winds around
10 mph.
.FRIDAY...Partly cloudy with chance of showers and snow showers.
Lows in the mid 30s. Highs in the lower 50s. West winds around
10 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
upper 30s. Highs in the lower 50s. West winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers. Lows in the upper
30s. Highs in the lower 60s.
.MONDAY...Cooler. Partly cloudy. Chance of showers and snow
showers in the morning, then showers likely in the afternoon.
Highs in the lower 50s.
$$
WYZ287-151315-
Owl Creek Mountains-
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....48-53.
24 hr trend......4 degrees warmer.
Min humidity........56-62 percent.
24 hr trend......11 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers early
in the morning. Chance of showers 20 percent.
Chance of thunder...0 percent.
Min temperature.....34-39.
24 hr trend......5 degrees warmer.
Max humidity........79-85 percent.
24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
northeast around 10 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....Northeast around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph.
Mixing Height.......200-1000 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Slight chance of showers in the
morning, then chance of showers and slight
chance of thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....51-56.
24 hr trend......3 degrees warmer.
Min humidity........55-61 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Showers likely and slight chance of
thunderstorms in the evening, then showers and snow showers
likely after midnight. Lows in the upper 30s. North winds around
10 mph.
.THURSDAY...Colder. Mostly cloudy with showers and snow showers
likely. Lows in the lower 30s. Highs in the lower 40s. Northwest
winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the mid 30s. Highs in the lower 50s. West winds
around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 30s. Highs around 50.
West winds around 10 mph.
.SUNDAY...Mostly clear. Chance of showers. Lows in the upper 30s.
Highs around 60.
.MONDAY...Partly cloudy. Chance of showers and snow showers in
the morning, then chance of showers in the afternoon. Highs in
the lower 50s.
$$
WYZ286-151315-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy. Chance of snow showers in the
morning. Slight chance of showers through the
day. Slight chance of thunderstorms and snow
showers in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....43-48.
24 hr trend......3 degrees warmer.
Min humidity........58-64 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.10 percent until 1200, then zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......400-2200 ft agl until 1200, then 2200-4200 ft
agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers,
thunderstorms and snow showers in the evening.
Chance of showers and snow showers after
midnight. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....30-35.
24 hr trend......4 degrees warmer.
Max humidity........82-88 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Southeast around 10 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southeast around 10 mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers and snow
showers in the morning, then showers, snow
showers likely and slight chance of
thunderstorms in the afternoon. Little or no
snow accumulation. Chance of precipitation 70
percent.
Chance of thunder...20 percent.
Max temperature.....43-48.
24 hr trend......Unchanged.
Min humidity........65-71 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then south
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.10 percent until 1200, then 55 percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......1200-3200 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Showers, snow showers likely and slight chance
of thunderstorms in the evening, then snow showers with showers
likely after midnight. Lows in the lower 30s. Winds generally
less than 10 mph.
.THURSDAY...Cloudy with snow showers and showers. Lows in the
upper 20s. Highs in the upper 30s. West winds around 10 mph.
.FRIDAY...Partly cloudy with chance of snow showers and slight
chance of showers. Lows in the upper 20s. Highs around 40. West
winds around 15 mph.
.SATURDAY...Mostly clear with slight chance of snow showers. Lows
in the lower 30s. Highs in the lower 40s. West winds around
15 mph.
.SUNDAY...Mostly clear. Chance of showers and snow showers. Lows
in the lower 30s. Highs in the lower 50s.
.MONDAY...Colder. Partly cloudy. Chance of snow showers and
showers in the morning, then snow showers and showers likely in
the afternoon. Highs in the lower 40s.
$$
WYZ140-151315-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers in the morning. Chance
of showers through the day. Slight chance of
thunderstorms in the afternoon. Chance of
precipitation 40 percent.
Chance of thunder...20 percent.
Max temperature.....45-50.
24 hr trend......1 degree cooler.
Min humidity........60-66 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South winds around 10 mph and gusty.
Ridge top winds.....South around 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2600-4600 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers, snow showers
and slight chance of thunderstorms in the
evening, then showers and snow showers likely
after midnight. Little or no snow accumulation.
Chance of precipitation 70 percent.
Chance of thunder...20 percent.
Min temperature.....29-34.
24 hr trend......5 degrees warmer.
Max humidity........86-92 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....East around 10 mph.
Chc of wetting rain.15 percent until 2400, then 35 percent.
Transport winds.....Southeast around 10 mph.
Mixing Height.......400-1400 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Showers and snow showers in the
morning, then showers, snow showers likely and
slight chance of thunderstorms in the
afternoon. Little or no snow accumulation.
Chance of precipitation 90 percent.
Chance of thunder...20 percent.
Max temperature.....44-49.
24 hr trend......1 degree cooler.
Min humidity........70-76 percent.
24 hr trend......11 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast around 10 mph until 1200, then
southwest.
Chc of wetting rain.70 percent.
Transport winds.....South around 10 mph.
Mixing Height.......1200-3200 ft agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Snow showers, showers likely and slight chance
of thunderstorms in the evening, then snow showers with showers
likely after midnight. Lows in the upper 20s. Winds generally
less than 10 mph.
.THURSDAY...Cloudy with snow showers with showers likely. Lows in
the mid 20s. Highs in the upper 30s. Winds generally less than
10 mph.
.FRIDAY...Partly cloudy. Chance of snow showers. Lows in the mid
20s. Highs around 40. Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
40s. Southwest winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and snow showers. Lows
in the upper 20s. Highs in the upper 40s.
.MONDAY...Colder. Snow showers likely. Highs in the upper 30s.
$$
WYZ415-151315-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers in the morning. Chance
of showers through the day. Slight chance of
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....44-49.
24 hr trend......3 degrees cooler.
Min humidity........67-73 percent.
24 hr trend......13 percent wetter.
20-foot winds.......South winds around 10 mph and gusty.
Ridge top winds.....South around 15 mph.
Chc of wetting rain.35 percent until 1200, then 10 percent.
Transport winds.....South around 15 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2800-4800 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers, snow showers
and slight chance of thunderstorms in the
evening, then showers and snow showers likely
after midnight. Little or no snow accumulation.
Chance of precipitation 70 percent.
Chance of thunder...20 percent.
Min temperature.....29-34.
24 hr trend......2 degrees warmer.
Max humidity........87-93 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph and gusty.
Ridge top winds.....Southeast around 15 mph.
Chc of wetting rain.5 percent until 2400, then 30 percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......400-1600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Showers and snow showers through
the day. Slight chance of thunderstorms in the
afternoon. Little or no snow accumulation.
Chance of precipitation 90 percent.
Chance of thunder...20 percent.
Max temperature.....42-47.
24 hr trend......1 degree cooler.
Min humidity........76-82 percent.
24 hr trend......10 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 around 10 mph.
Chc of wetting rain.65 percent until 1200, then 85 percent.
Transport winds.....South around 15 mph.
Mixing Height.......1600-3600 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Snow showers, showers and slight chance of
thunderstorms in the evening, then snow showers and showers after
midnight. Lows in the upper 20s. Winds generally less than
10 mph.
.THURSDAY...Snow showers and showers. Lows in the mid 20s. Highs
in the upper 30s. Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers and
showers. Lows in the mid 20s. Highs around 40. Southwest winds
around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
40s. Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and snow showers. Lows
in the upper 20s. Highs around 50.
.MONDAY...Colder. Snow showers and showers likely. Highs around
40.
$$
WYZ416-151315-
West Wind River Mountains/East Zone Bridger Teton NF-
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Showers and snow showers likely in the morning,
then chance of showers and snow showers late in
the morning. Slight chance of thunderstorms in
the afternoon. Little or no snow accumulation.
Chance of precipitation 70 percent.
Chance of thunder...20 percent.
Max temperature.....43-48.
24 hr trend......1 degree cooler.
Min humidity........59-65 percent.
24 hr trend......8 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....South around 15 mph.
Chc of wetting rain.45 percent until 1200, then 5 percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......600-2600 ft agl until 1200, then 3200-5200 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of showers, snow showers and slight
chance of thunderstorms in the evening, then
showers and snow showers likely after midnight.
Little or no snow accumulation. Chance of
precipitation 70 percent.
Chance of thunder...20 percent.
Min temperature.....32-37.
24 hr trend......1 degree warmer.
Max humidity........83-89 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds 10 to 15 mph with gusts to
around 25 mph.
Ridge top winds.....Southeast around 20 mph.
Chc of wetting rain.5 percent until 2400, then 30 percent.
Transport winds.....South around 20 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy. Chance of showers and snow
showers in the morning, then showers, snow
showers likely and slight chance of
thunderstorms in the afternoon. Little or no
snow accumulation. Chance of precipitation 70
percent.
Chance of thunder...20 percent.
Max temperature.....42-47.
24 hr trend......1 degree cooler.
Min humidity........68-74 percent.
24 hr trend......9 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....South 15 to 20 mph.
Chc of wetting rain.25 percent until 1200, then 65 percent.
Transport winds.....South around 20 mph.
Mixing Height.......2000-4000 ft agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Snow showers, showers likely and slight chance
of thunderstorms in the evening, then snow showers likely after
midnight. Lows in the mid 20s. Winds generally less than 10 mph.
.THURSDAY...Cloudy with snow showers likely. Lows in the mid 20s.
Highs in the mid 30s. West winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
in the lower 20s. Highs in the upper 30s. West winds around
10 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
40s. West winds around 10 mph.
.SUNDAY...Mostly clear. Chance of snow showers and showers. Lows
in the upper 20s. Highs in the upper 40s.
.MONDAY...Partly cloudy. Chance of snow showers in the morning,
then snow showers likely in the afternoon. Highs around 40.
$$
WYZ288-151315-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy. Snow showers likely and chance
of showers in the morning. Chance of snow
showers, slight chance of showers and
thunderstorms in the afternoon. Little or no
snow accumulation. Chance of precipitation 70
percent.
Chance of thunder...20 percent.
Max temperature.....46-51.
24 hr trend......1 degree warmer.
Min humidity........56-62 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
30 mph.
Ridge top winds.....South 15 to 20 mph.
Chc of wetting rain.15 percent until 1200, then zero percent.
Transport winds.....South around 15 mph until 1200, then around 25
mph.
Mixing Height.......600-2600 ft agl until 1200, then 3200-5200 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Chance of snow
showers through the night. Chance of showers
after midnight. Chance of precipitation 50
percent.
Chance of thunder...20 percent.
Min temperature.....34-39.
24 hr trend......4 degrees warmer.
Max humidity........79-85 percent.
24 hr trend......11 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....South 15 to 20 mph.
Chc of wetting rain.Zero percent until 2400, then 10 percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers and snow
showers in the morning, then showers, snow
showers likely and slight chance of
thunderstorms in the afternoon. Little or no
snow accumulation. Chance of precipitation 70
percent.
Chance of thunder...20 percent.
Max temperature.....46-51.
24 hr trend......Unchanged.
Min humidity........62-68 percent.
24 hr trend......3 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
35 mph.
Ridge top winds.....South 15 to 20 mph.
Chc of wetting rain.15 percent until 1200, then 45 percent.
Transport winds.....South 20 to 25 mph.
Mixing Height.......1600-3600 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Snow showers likely with possible showers and
thunderstorms in the evening, then snow showers likely and chance
of showers after midnight. Lows around 30. West winds around
10 mph.
.THURSDAY...Colder. Mostly cloudy with snow showers and showers
likely. Lows in the upper 20s. Highs in the upper 30s. West winds
around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
in the upper 20s. Highs in the lower 40s. West winds around
15 mph.
.SATURDAY...Mostly clear. Lows in the lower 30s. Highs in the mid
40s. West winds around 15 mph.
.SUNDAY...Mostly clear. Chance of snow showers and slight chance
of showers. Lows in the lower 30s. Highs in the lower 50s.
.MONDAY...Partly cloudy. Chance of snow showers and showers in
the morning, then snow showers likely and chance of showers in
the afternoon. Highs in the mid 40s.
$$
WYZ414-151315-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Chance of snow showers in the morning. Chance
of showers and slight chance of thunderstorms
through the day. Chance of precipitation 50
percent.
Chance of thunder...20 percent.
Max temperature.....46-51.
24 hr trend......2 degrees cooler.
Min humidity........54-60 percent.
24 hr trend......7 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....South around 15 mph.
Chc of wetting rain.15 percent until 1200, then 5 percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......1000-3000 ft agl until 1200, then 4200-6200 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Chance of showers, snow showers and slight
chance of thunderstorms in the evening, then
showers and snow showers likely after midnight.
No snow accumulation. Chance of precipitation
60 percent.
Chance of thunder...20 percent.
Min temperature.....29-34.
24 hr trend......Unchanged.
Max humidity........86-92 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph with gusts to
around 25 mph.
Ridge top winds.....Southeast around 15 mph.
Chc of wetting rain.Zero percent until 2400, then 20 percent.
Transport winds.....South around 15 mph.
Mixing Height.......400-2200 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Showers and snow showers likely in the morning,
then showers, snow showers and slight chance of
thunderstorms in the afternoon. Little or no
snow accumulation. Chance of precipitation 90
percent.
Chance of thunder...20 percent.
Max temperature.....43-48.
24 hr trend......3 degrees cooler.
Min humidity........72-78 percent.
24 hr trend......20 percent wetter.
20-foot winds.......South winds around 10 mph until 1500, then
west. Gusts up to 20 mph.
Ridge top winds.....South around 15 mph.
Chc of wetting rain.30 percent until 1200, then 75 percent.
Transport winds.....South around 15 mph.
Mixing Height.......1800-3800 ft agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Snow showers, showers likely and slight chance
of thunderstorms. Lows in the upper 20s. Winds generally less
than 10 mph.
.THURSDAY...Cloudy with snow showers likely and showers. Lows in
the upper 20s. Highs in the upper 30s. West winds around 10 mph.
.FRIDAY...Partly cloudy with slight chance of snow showers. Lows
in the mid 20s. Highs in the lower 40s. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
40s. West winds around 10 mph.
.SUNDAY...Mostly clear. Chance of showers and snow showers. Lows
around 30. Highs in the lower 50s.
.MONDAY...Colder. Partly cloudy. Chance of snow showers and
showers in the morning, then snow showers and showers likely in
the afternoon. Highs in the lower 40s.
$$
WYZ278-151315-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy. Chance of showers in the
morning. Slight chance of showers late in the
morning. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...10 percent.
Max temperature.....51-56.
24 hr trend......1 degree cooler.
Min humidity........43-49 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Southeast winds 10 to 15 mph with gusts to
around 25 mph until 1500, then south with gusts
to around 25 mph.
Ridge top winds.....Southeast 15 to 20 mph.
Chc of wetting rain.10 percent until 1200, then zero percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......800-2800 ft agl until 1200, then 4800-6800 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Chance of showers
after midnight. Chance of precipitation 50
percent.
Chance of thunder...20 percent.
Min temperature.....33-38.
24 hr trend......Unchanged.
Max humidity........84-90 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Southeast around 20 mph.
Chc of wetting rain.Zero percent until 2400, then 10 percent.
Transport winds.....Southeast around 20 mph.
Mixing Height.......1000-3000 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers through the
day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....49-54.
24 hr trend......1 degree cooler.
Min humidity........55-61 percent.
24 hr trend......8 percent wetter.
20-foot winds.......South winds around 15 mph until 1500, then
southwest. Gusts up to 25 mph.
Ridge top winds.....South around 20 mph.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....South around 20 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 3600-5600 ft
agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy with chance of showers, snow
showers and slight chance of thunderstorms. Lows in the upper
20s. West winds around 10 mph.
.THURSDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the upper 20s. Highs in the mid 40s. West winds
around 10 mph.
.FRIDAY...Partly cloudy. Lows in the mid 20s. Highs in the upper
40s. West winds around 15 mph.
.SATURDAY...Mostly clear. Lows in the mid 20s. Highs in the lower
50s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and snow
showers. Lows around 30. Highs in the upper 50s.
.MONDAY...Partly cloudy. Chance of showers and snow showers in
the morning, then chance of showers in the afternoon. Highs
around 50.
$$
WYZ277-151315-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers early
in the morning. Chance of showers 20 percent.
Chance of thunder...0 percent.
Max temperature.....52-57.
24 hr trend......1 degree cooler.
Min humidity........34-40 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then south
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....East around 10 mph until 1200, then south.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph until 1200, then south
around 20 mph.
Mixing Height.......800-2800 ft agl until 1200, then 5000-7000 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
late in the evening. Slight chance of showers
in the late evening and early morning, then
chance of showers early in the morning. Chance
of precipitation 50 percent.
Chance of thunder...10 percent.
Min temperature.....31-36.
24 hr trend......1 degree cooler.
Max humidity........86-92 percent.
24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph. Gusts up to 20
mph.
Ridge top winds.....Southeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers in the
morning. Snow showers likely early in the
morning. Showers likely and slight chance of
thunderstorms in the afternoon. No snow
accumulation. Chance of precipitation 70
percent.
Chance of thunder...20 percent.
Max temperature.....49-54.
24 hr trend......4 degrees cooler.
Min humidity........55-61 percent.
24 hr trend......19 percent wetter.
20-foot winds.......Southwest winds 10 to 15 mph. Gusts up to 15
mph until 1200, then 25 mph.
Ridge top winds.....South around 15 mph until 1200, then southwest.
Chc of wetting rain.5 percent until 1200, then 30 percent.
Transport winds.....South around 15 mph until 1200, then southwest.
Mixing Height.......1000-3000 ft agl until 1200, then 3000-5000 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy with chance of showers, snow
showers and slight chance of thunderstorms. Lows around 30. West
winds around 10 mph.
.THURSDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the upper 20s. Highs in the lower 40s. West
winds around 10 mph.
.FRIDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. West winds around 15 mph.
.SATURDAY...Mostly clear. Lows in the upper 20s. Highs in the
lower 50s. West winds around 10 mph.
.SUNDAY...Mostly clear. Chance of snow showers and slight chance
of showers. Lows in the lower 30s. Highs around 60.
.MONDAY...Cooler. Partly cloudy with chance of showers and snow
showers. Highs in the upper 40s.
$$
WYZ279-151315-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers in the
morning. Chance of showers 20 percent.
Chance of thunder...0 percent.
Max temperature.....52-57.
24 hr trend......1 degree cooler.
Min humidity........48-54 percent.
24 hr trend......2 percent drier.
20-foot winds.......South winds 15 to 20 mph with gusts to around
35 mph.
Ridge top winds.....South 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 20 to 25 mph.
Mixing Height.......1000-3000 ft agl until 1200, then 4200-6200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers after
midnight. Chance of showers 20 percent.
Chance of thunder...0 percent.
Min temperature.....39-44.
24 hr trend......Unchanged.
Max humidity........79-85 percent.
24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds 10 to 15 mph with gusts to
around 30 mph.
Ridge top winds.....Southeast 15 to 20 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......1000-3000 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers in the
morning, then slight chance of showers and
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....51-56.
24 hr trend......Unchanged.
Min humidity........52-58 percent.
24 hr trend......1 percent drier.
20-foot winds.......South winds 15 to 20 mph with gusts to around
35 mph.
Ridge top winds.....South 20 to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph until 1200, then around 30
mph.
Mixing Height.......1200-3200 ft agl until 1200, then 4000-6000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Partly cloudy. Chance of showers and
slight chance of thunderstorms in the evening, then chance of
showers and snow showers after midnight. Lows in the lower 30s.
Southwest winds around 10 mph.
.THURSDAY...Partly cloudy. Chance of showers and snow showers.
Lows in the lower 30s. Highs in the mid 40s. West winds around
15 mph.
.FRIDAY...Partly cloudy. Lows in the lower 30s. Highs around 50.
West winds around 15 mph.
.SATURDAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 50s. West winds around 15 mph.
.SUNDAY...Mostly clear. Lows in the mid 30s. Highs around 60.
.MONDAY...Partly cloudy. Slight chance of showers in the morning,
then chance of showers in the afternoon. Highs in the lower 50s.
$$
WYZ289-151315-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Slight chance of showers in the morning. Chance
of showers 20 percent.
Chance of thunder...0 percent.
Max temperature.....56-61.
24 hr trend......1 degree warmer.
Min humidity........46-52 percent.
24 hr trend......Unchanged.
20-foot winds.......Southeast winds 10 to 15 mph until 1200, then
south around 20 mph. Gusts up to 30 mph.
Ridge top winds.....South around 15 mph until 1200, then around 25
mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then southwest
around 25 mph.
Mixing Height.......600-2600 ft agl until 1200, then 4000-6000 ft
agl.
Smoke dispersal.....Poor until 1200, then very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
in the evening. Slight chance of showers until
early morning, then chance of showers early in
the morning. Chance of precipitation 40
percent.
Chance of thunder...10 percent.
Min temperature.....41-46.
24 hr trend......4 degrees warmer.
Max humidity........77-83 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds 10 to 15 mph with gusts to
around 25 mph.
Ridge top winds.....Southeast around 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....South 15 to 20 mph.
Mixing Height.......600-2600 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Chance of showers through the
day. Slight chance of thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....57-62.
24 hr trend......1 degree warmer.
Min humidity........49-55 percent.
24 hr trend......3 percent wetter.
20-foot winds.......South winds 10 to 15 mph until 1500, then
around 20 mph. Gusts up to 30 mph.
Ridge top winds.....South 15 to 20 mph.
Chc of wetting rain.5 percent until 1200, then 15 percent.
Transport winds.....South around 15 mph until 1200, then around 25
mph.
Mixing Height.......600-2600 ft agl until 1200, then 2600-4600 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Colder. Partly cloudy. Chance of showers and
slight chance of thunderstorms in the evening, then chance of
showers and snow showers after midnight. Lows in the lower 30s.
Southwest winds around 10 mph.
.THURSDAY...Cooler. Partly cloudy with showers likely and chance
of snow showers. Lows in the lower 30s. Highs in the upper 40s.
West winds around 15 mph.
.FRIDAY...Partly cloudy with slight chance of showers. Lows in
the lower 30s. Highs in the lower 50s. West winds around 15 mph.
.SATURDAY...Mostly clear. Slight chance of showers and snow
showers. Lows in the mid 30s. Highs in the lower 50s. West winds
around 15 mph.
.SUNDAY...Mostly clear. Slight chance of showers. Lows in the
upper 30s. Highs around 60.
.MONDAY...Partly cloudy. Chance of showers and snow showers in
the morning, then chance of showers in the afternoon. Highs in
the lower 50s.
$$
WYZ300-151315-
Casper Mountain-
511 AM MDT Tue Oct 14 2025
.TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms late in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...10 percent.
Max temperature.....57-62.
24 hr trend......3 degrees warmer.
Min humidity........49-55 percent.
24 hr trend......15 percent wetter.
20-foot winds.......South winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....South 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph until 1200, then southwest
around 25 mph.
Mixing Height.......600-2600 ft agl until 1200, then 3800-5800 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms early in the evening. Slight
chance of showers after midnight. Chance of
precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....41-46.
24 hr trend......4 degrees warmer.
Max humidity........80-86 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph and gusty.
Ridge top winds.....Southeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing Height.......200-800 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of showers and slight chance of
thunderstorms in the afternoon. Chance of
precipitation 40 percent.
Chance of thunder...20 percent.
Max temperature.....59-64.
24 hr trend......3 degrees warmer.
Min humidity........54-60 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southwest around 10 mph until 1500, then north.
Gusts up to 15 mph.
Ridge top winds.....South around 10 mph until 1200, then west.
Chc of wetting rain.Less than 5 percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 1200, then 2600-4600 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Showers likely and slight chance of
thunderstorms. Lows in the upper 30s. West winds around 10 mph.
.THURSDAY...Cooler. Partly cloudy with chance of showers and snow
showers. Lows in the lower 30s. Highs in the mid 40s. West winds
around 15 mph.
.FRIDAY...Partly cloudy with slight chance of showers and snow
showers. Lows in the lower 30s. Highs in the upper 40s. West
winds around 15 mph.
.SATURDAY...Mostly clear. Slight chance of showers and snow
showers. Lows in the mid 30s. Highs in the upper 40s. West winds
around 15 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
50s.
.MONDAY...Partly cloudy. Slight chance of showers in the morning,
then chance of showers in the afternoon. Highs in the mid 50s.
$$