Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
700
FNUS55 KRIW 030813
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
213 AM MDT Tue Jun 3 2025
.DISCUSSION...
...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...
Remaining cool today. Showers, and some thunderstorms, are possible
through the next 24 hours. Different zones have varying times of
favored precipitation chances, but overall, zone 416 has the highest
chances (50%-80%) with lesser chances over zones 140 and 415. Least
chances (25% or less) are over zone 414. Snow will occur over the
higher elevations. Precipitation chances lessen tonight, through
about sunrise Wednesday.
...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...
Remaining cool today, with lighter winds. Precipitation chances
occur through most of today, with snow levels around 8000 feet.
Precipitation lessens by Wednesday morning, though showers/storms
remain possible for Wednesday, mainly confined to mountains and
nearby foothills and lower elevations.
...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...
Remaining cool today. Showers and storms will be around most zones.
Zones 277 and 279 would be the driest today. Snow levels will be
roughly 8000 feet. Chances for rain decrease tonight, but do remain
through Wednesday morning.
...Thunderstorms imply strong gusty and erratic winds...
WYZ280-041015-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered showers early in the morning, then
isolated showers early in the morning. Isolated
showers and thunderstorms late in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....56-61.
24 hr trend......4 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......17 percent drier.
20-foot winds.......Northeast winds around 10 mph until 1200, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast around 15 mph until 1200, then
northwest.
Mixing Height.......2000-3600 ft agl until 1200, then 3800-5800 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated thunderstorms early in
the evening. Scattered showers in the evening,
then isolated showers after midnight. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....40-45.
24 hr trend......1 degree warmer.
Max humidity........88-94 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph until 2100, then east
until 0300, then downslope/downvalley 4-7 mph.
Gusts up to 15 mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing Height.......2400-4400 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers through the
day. Isolated thunderstorms in the afternoon.
Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....58-63.
24 hr trend......3 degrees warmer.
Min humidity........41-47 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north
around 10 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.......1000-3000 ft agl until 1200, then 4000-5600 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms after midnight. Lows in the lower 40s. Northeast
winds around 10 mph.
.THURSDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s. East winds around
10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the upper 40s.
Highs 75 to 80.
$$
WYZ283-041015-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Numerous showers early in the morning, then
scattered showers in the late morning and
afternoon. Isolated thunderstorms in the
afternoon. Chance of precipitation 70 percent.
Chance of thunder...20 percent.
Max temperature.....52-57.
24 hr trend......9 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......Unchanged.
20-foot winds.......Northeast winds around 10 mph until 1200, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.10 percent.
Transport winds.....East 10 to 15 mph.
Mixing Height.......2400-4400 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered showers and isolated thunderstorms
early in the evening. Isolated showers in the
late evening and overnight. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....40-45.
24 hr trend......1 degree warmer.
Max humidity........83-89 percent.
24 hr trend......3 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 around 10 mph until 2400, then northwest.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North around 10 mph until 2400, then west.
Mixing Height.......1400-3400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers early in the
morning. Isolated showers in the afternoon.
Isolated thunderstorms late in the afternoon.
Chance of precipitation 20 percent.
Chance of thunder...10 percent.
Max temperature.....58-63.
24 hr trend......6 degrees warmer.
Min humidity........38-44 percent.
24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
northeast around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 1200, then 4200-5600 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy with isolated showers and
thunderstorms. Lows in the mid 40s. Northeast winds around
10 mph.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 40s. Highs in the upper
60s. Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s. Winds
generally less than 10 mph.
.SATURDAY...Mostly clear. Lows around 50. Highs around 80.
Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows around 50. Highs
77 to 82.
$$
WYZ285-041015-
South Bighorn Mountains-
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy. Numerous showers and snow
showers in the morning. Scattered showers and
isolated thunderstorms in the afternoon. Little
or no snow accumulation. Chance of
precipitation 70 percent.
Chance of thunder...20 percent.
Max temperature.....48-53.
24 hr trend......4 degrees cooler.
Min humidity........51-57 percent.
24 hr trend......6 percent drier.
20-foot winds.......North winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1500, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North around 10 mph until 1200, then southwest.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph until 1200, then southwest.
Mixing Height.......1400-3400 ft agl.
Smoke dispersal.....Poor.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers and isolated
thunderstorms early in the evening, then
isolated showers in the late evening and
overnight. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....38-43.
24 hr trend......3 degrees warmer.
Max humidity........85-91 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South winds around 10 mph until 2100, then east
until 0300, then downslope/downvalley 4-7 mph.
Gusts up to 15 mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.7 percent.
Transport winds.....Southeast around 15 mph until 2400, then
southwest.
Mixing Height.......1200-3200 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered snow showers in the morning.
Scattered showers through the day. Isolated
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....52-57.
24 hr trend......4 degrees warmer.
Min humidity........48-54 percent.
24 hr trend......4 percent drier.
20-foot winds.......Northwest winds around 10 mph until 1200, then
upslope/upvalley 5-9 mph until 1500, then east
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 15 mph until 1200, then east.
Chc of wetting rain.7 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 1200, then 3200-5000 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms after midnight. Lows in the lower 40s. East winds
around 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 50s. Winds
generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the upper 40s. Highs 66 to 71.
Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the upper 40s.
Highs 68 to 73.
$$
WYZ281-041015-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated showers through the day. Isolated
thunderstorms late in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....53-58.
24 hr trend......3 degrees warmer.
Min humidity........43-49 percent.
24 hr trend......21 percent drier.
20-foot winds.......Upslope/upvalley 5-9 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 until 1200, then west.
Mixing Height.......2200-4200 ft agl until 1200, then 4200-6200 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers and isolated
thunderstorms in the evening. Isolated showers
after midnight. Chance of precipitation 40
percent.
Chance of thunder...20 percent.
Min temperature.....42-47.
24 hr trend......2 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.....North around 10 mph until 2400, then southwest.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 2400, then
southwest.
Mixing Height.......1600-3600 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers in the morning,
then scattered showers and isolated
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....55-60.
24 hr trend......2 degrees warmer.
Min humidity........47-53 percent.
24 hr trend......3 percent wetter.
20-foot winds.......North winds 10 to 15 mph with higher gusts.
Ridge top winds.....North around 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 4800-6000 ft
agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the mid 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s. Winds generally less
than 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the mid 70s. Winds
generally less than 10 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows around 50. Highs in the lower 70s.
.MONDAY...Mostly sunny. Highs around 80.
$$
WYZ282-041015-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Cloudy then becoming partly cloudy. Scattered
showers early in the morning, then isolated
showers in the late morning and afternoon.
Isolated thunderstorms late in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....52-57.
24 hr trend......3 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 1200, then south.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then south.
Mixing Height.......1600-3600 ft agl until 1200, then 3800-5400 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated showers in the evening.
Isolated thunderstorms through the night.
Scattered showers after midnight. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....38-43.
24 hr trend......2 degrees warmer.
Max humidity........82-88 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph.
Ridge top winds.....Southwest around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......1800-3800 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Scattered showers early in the
morning. Isolated showers. Isolated
thunderstorms in the afternoon. Chance of
precipitation 40 percent.
Chance of thunder...20 percent.
Max temperature.....55-60.
24 hr trend......4 degrees warmer.
Min humidity........38-44 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 10 mph until 1200, then
northeast.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North around 10 mph.
Mixing Height.......1200-3200 ft agl until 1200, then 4200-6000 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers in the
evening, then isolated showers and thunderstorms after midnight.
Lows in the mid 40s. Winds generally less than 10 mph.
.THURSDAY...Warmer. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Winds
generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. Winds generally less than 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 50s.
Highs 78 to 83.
$$
WYZ275-041015-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Isolated showers early in the morning. Isolated
showers in the afternoon. Isolated
thunderstorms late in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....52-57.
24 hr trend......Unchanged.
Min humidity........36-42 percent.
24 hr trend......5 percent drier.
20-foot winds.......West winds around 10 mph until 0900, then
upslope/upvalley 5-9 mph until 1200, then south
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph until 1200, then south.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then southwest.
Mixing Height.......1800-3800 ft agl until 1200, then 4800-6800 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Isolated thunderstorms early in
the evening. Isolated showers through the
night. Isolated thunderstorms after midnight.
Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....38-43.
24 hr trend......1 degree warmer.
Max humidity........78-84 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then
west around 10 mph and gusty until 0300, then
north and gusty.
Ridge top winds.....Southwest around 10 mph until 2400, then
northwest.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 2400, then northwest.
Mixing Height.......2800-4800 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers through the
day. Isolated thunderstorms in the afternoon.
Chance of precipitation 20 percent.
Chance of thunder...10 percent.
Max temperature.....54-59.
24 hr trend......3 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest winds around 10 mph until 1200, then
upslope/upvalley 5-9 mph until 1500, then north
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 5000-6600 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers after
midnight. Lows in the upper 40s. Winds generally less than
10 mph.
.THURSDAY...Warmer. Partly cloudy with chance of showers and
slight chance of thunderstorms. Lows in the upper 40s. Highs
around 70. Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
lower 50s. Highs in the lower 80s. Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 50s.
Highs 79 to 84.
$$
WYZ276-041015-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy. Numerous snow showers in the
morning. Scattered showers through the day.
Isolated thunderstorms in the afternoon. No
snow accumulation. Chance of precipitation 70
percent.
Chance of thunder...20 percent.
Max temperature.....52-57.
24 hr trend......2 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......15 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
southeast around 10 mph with higher gusts.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 3600-5400 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers and isolated
thunderstorms. Chance of precipitation 50
percent.
Chance of thunder...20 percent.
Min temperature.....38-43.
24 hr trend......2 degrees warmer.
Max humidity........77-83 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2400, then
west around 10 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....West around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph until 2400, then
northwest.
Mixing Height.......1400-3400 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers early in the
morning. Isolated showers in the late morning
and afternoon. Isolated thunderstorms in the
afternoon. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....54-59.
24 hr trend......3 degrees warmer.
Min humidity........42-48 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northeast around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 4800-6000 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers in the
evening. Lows in the mid 40s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 60s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
upper 40s. Highs in the upper 70s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 50s. Highs in the lower
70s.
.MONDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the upper 70s.
$$
WYZ287-041015-
Owl Creek Mountains-
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy. Numerous showers and snow
showers in the morning. Scattered showers, snow
showers and isolated 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......3 degrees cooler.
Min humidity........53-59 percent.
24 hr trend......5 percent drier.
20-foot winds.......Northwest winds around 10 mph until 0900, then
east until 1200, then upslope/upvalley 5-9 mph
until 1500, then south around 10 mph. Gusts up
to 20 mph.
Ridge top winds.....Northeast around 15 mph until 1200, then
southeast.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 15 mph until 1200, then south.
Mixing Height.......1000-3000 ft agl until 1200, then 3200-4800 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Scattered showers and isolated
thunderstorms. Chance of precipitation 50
percent.
Chance of thunder...20 percent.
Min temperature.....38-43.
24 hr trend......4 degrees warmer.
Max humidity........82-88 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....West around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing Height.......1200-3200 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers in the morning.
Scattered showers and isolated thunderstorms in
the afternoon. Chance of precipitation 40
percent.
Chance of thunder...20 percent.
Max temperature.....51-56.
24 hr trend......5 degrees warmer.
Min humidity........47-53 percent.
24 hr trend......4 percent drier.
20-foot winds.......Northwest winds around 10 mph until 0900, then
northeast. Gusts up to 15 mph.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3400-5200 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly cloudy. Isolated showers and
thunderstorms in the evening, then isolated showers after
midnight. Lows in the lower 40s. Winds generally less than
10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 60s. Winds
generally less than 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the upper 60s. Winds
generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs around 70.
.MONDAY...Mostly sunny. Highs in the mid 70s.
$$
WYZ286-041015-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy. Snow
showers in the morning. Scattered showers
through the day. Scattered thunderstorms and
snow showers in the afternoon. Snow
accumulation up to 1 inch. Chance of
precipitation 90 percent.
Chance of thunder...30 percent.
Max temperature.....46-51.
24 hr trend......7 degrees cooler.
Min humidity........48-54 percent.
24 hr trend......18 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southeast around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.27 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing Height.......1000-3000 ft agl until 1200, then 3200-5200 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated thunderstorms in the evening.
Scattered showers and snow showers through the
night. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....33-38.
24 hr trend......Unchanged.
Max humidity........79-85 percent.
24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....Northeast around 10 mph until 2400, then
northwest.
Chc of wetting rain.7 percent.
Transport winds.....Southwest around 10 mph until 2400, then
northwest.
Mixing Height.......1600-3600 ft agl until 2400, then 400-1200 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Isolated showers and snow showers in the
morning, then scattered showers, snow showers
and isolated thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....48-53.
24 hr trend......3 degrees warmer.
Min humidity........47-53 percent.
24 hr trend......5 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then east
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then east.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Northwest around 10 mph until 1200, then
southeast.
Mixing Height.......2000-4000 ft agl until 1200, then 4200-6200 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Scattered showers, snow showers
and isolated thunderstorms in the evening. Lows in the mid 30s.
Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 50s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs in the mid 60s. West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the lower 40s. Highs 65 to 70.
$$
WYZ140-041015-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Partly cloudy. Scattered showers early in the
afternoon. Isolated thunderstorms in the
afternoon. Isolated showers 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........31-37 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph. Gusts up to 20 mph.
Ridge top winds.....North around 10 mph until 1200, then northwest.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph until 1200, then west.
Mixing Height.......2400-4400 ft agl until 1200, then 7000-9000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered showers, snow showers and isolated
thunderstorms in the evening. Isolated showers
and snow showers after midnight. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....32-37.
24 hr trend......Unchanged.
Max humidity........84-90 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 20
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.......3200-5200 ft agl until 2400, then 200-1000 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
Isolated showers in the afternoon. Isolated
thunderstorms late in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....53-58.
24 hr trend......1 degree warmer.
Min humidity........30-36 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph until 1200, then west.
Mixing Height.......2200-4200 ft agl until 1200, then 6800-8200 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers in the
evening. Lows in the lower 30s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 30s. Highs in the upper
50s. Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. Winds generally less than 10 mph.
.SUNDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
.MONDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 70s.
$$
WYZ415-041015-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Partly cloudy. Scattered showers and snow
showers through the day. Scattered
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....52-57.
24 hr trend......4 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
10 to 15 mph. Gusts up to 20 mph.
Ridge top winds.....Northeast around 10 mph until 1200, then west.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph until 1200, then west.
Mixing Height.......2000-4000 ft agl until 1200, then 5800-7800 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers, thunderstorms
and snow showers in the evening. Scattered
showers and snow showers after midnight. Chance
of precipitation 50 percent.
Chance of thunder...10 percent.
Min temperature.....30-35.
24 hr trend......2 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....Northwest around 15 mph until 2400, then north.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West around 15 mph until 2400, then north.
Mixing Height.......3400-5400 ft agl until 2400, then 400-1000 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers in the
afternoon. Isolated thunderstorms late in the
afternoon. Chance of precipitation 20 percent.
Chance of thunder...10 percent.
Max temperature.....54-59.
24 hr trend......2 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then west.
Mixing Height.......2200-4200 ft agl until 1200, then 6800-8800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers in the
evening. Lows in the mid 30s. Winds generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the upper 50s. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
Winds generally less than 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s. Winds generally less than 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the lower 40s.
Highs 68 to 73.
$$
WYZ416-041015-
West Wind River Mountains/East Zone Bridger Teton NF-
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy. Numerous snow showers and
isolated thunderstorms in the morning.
Scattered showers through the day. Scattered
thunderstorms and snow showers in the
afternoon. Snow accumulation up to 1 inch.
Chance of precipitation 70 percent.
Chance of thunder...40 percent.
Max temperature.....46-51.
24 hr trend......13 degrees cooler.
Min humidity........54-60 percent.
24 hr trend......33 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900. Winds west
around 15 mph after 1500. Gusts up to 20 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.37 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 1200, then 3800-5800 ft
agl.
Smoke dispersal.....Fair to good.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers early in the
evening. Isolated showers early in the evening.
Isolated snow showers after midnight. Chance of
precipitation 50 percent.
Chance of thunder...0 percent.
Min temperature.....29-34.
24 hr trend......3 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400. Downslope/downvalley
4-7 mph after 0300.
Ridge top winds.....North 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......2600-4600 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms late in the
afternoon. Chance of precipitation 20 percent.
Chance of thunder...10 percent.
Max temperature.....50-55.
24 hr trend......5 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......17 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
southwest around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6600-8000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms in the evening. Lows in the mid 30s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 30s. Highs in the mid 50s. Winds
generally less than 10 mph.
.FRIDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows around 40. Highs in
the upper 60s.
$$
WYZ288-041015-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy. Numerous snow showers and
showers through the day. Scattered
thunderstorms in the afternoon. Snow
accumulation up to 2 inches. Chance of
precipitation 70 percent.
Chance of thunder...40 percent.
Max temperature.....45-50.
24 hr trend......16 degrees cooler.
Min humidity........57-63 percent.
24 hr trend......31 percent wetter.
20-foot winds.......East winds around 10 mph with higher gusts.
Ridge top winds.....East around 15 mph.
Chc of wetting rain.42 percent.
Transport winds.....East around 15 mph until 1200, then southwest.
Mixing Height.......1600-3600 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers and isolated
thunderstorms in the evening. Scattered snow
showers through the night. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....30-35.
24 hr trend......Unchanged.
Max humidity........83-89 percent.
24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph and gusty until 2400,
then downslope/downvalley 4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 2400, then 200-800 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Scattered snow showers and
isolated showers through the day. Isolated
thunderstorms in the afternoon. Chance of
precipitation 40 percent.
Chance of thunder...20 percent.
Max temperature.....49-54.
24 hr trend......4 degrees warmer.
Min humidity........46-52 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then east
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....East 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then south.
Mixing Height.......1600-3600 ft agl until 1200, then 4000-6000 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers, thunderstorms
and snow showers in the evening. Lows in the upper 30s. Northeast
winds around 10 mph.
.THURSDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the upper 50s.
Winds generally less than 10 mph.
.FRIDAY...Mostly clear with chance of showers and slight chance
of thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 40s. Highs 67 to 72.
$$
WYZ414-041015-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Partly cloudy. Scattered showers through the
day. Isolated thunderstorms in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....50-55.
24 hr trend......6 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then
northwest around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then west
around 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 6400-8200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....32-37.
24 hr trend......2 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......3400-5400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....54-59.
24 hr trend......4 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7000-9000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows in the upper 30s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the lower 60s.
Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs in the lower 60s. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. West winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
.MONDAY...Sunny. Highs in the lower 70s.
$$
WYZ278-041015-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated thunderstorms in the morning.
Scattered showers through the day. Scattered
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....55-60.
24 hr trend......10 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......21 percent wetter.
20-foot winds.......Southeast winds around 10 mph until 1200.
Northwest after 1500. Gusts up to 25 mph.
Ridge top winds.....Southeast around 15 mph until 1200, then west.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 15 mph until 1200, then west.
Mixing Height.......2000-4000 ft agl until 1200, then 5400-7400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....33-38.
24 hr trend......4 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....North 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......3600-5600 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....58-63.
24 hr trend......4 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......9 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
southwest around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Southeast around 10 mph until 1200, then
southwest.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then
southwest.
Mixing Height.......2200-4200 ft agl until 1200, then 7400-9200 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the upper 30s.
Northeast winds around 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 40. Highs in the upper 60s. Winds
generally less than 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs around 70. West winds
around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
.MONDAY...Sunny. Highs around 80.
$$
WYZ277-041015-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....56-61.
24 hr trend......7 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......11 percent wetter.
20-foot winds.......East winds around 10 mph and gusty until 0900,
then southwest and gusty until 1200, then west
15 to 20 mph with gusts to around 25 mph.
Ridge top winds.....Southeast around 15 mph until 1200, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph until 1200, then west.
Mixing Height.......2200-4200 ft agl until 1200, then 6800-8800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....35-40.
24 hr trend......2 degrees cooler.
Max humidity........66-72 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 20 mph until 2400, then around
10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then around
10 mph.
Mixing Height.......3800-5800 ft agl until 2400, then 200-600 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....60-65.
24 hr trend......5 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......7 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
around 10 mph with higher gusts.
Ridge top winds.....East around 10 mph until 1200, then southwest.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph until 1200, then
southwest.
Mixing Height.......1800-3800 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Mostly clear. Lows around 40. Winds generally
less than 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
upper 60s. Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs around 70. West winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Clear. Lows in the upper 40s. Highs
77 to 82.
$$
WYZ279-041015-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....61-66.
24 hr trend......9 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph until 1200, then
northwest. Gusts up to 25 mph.
Ridge top winds.....Northeast around 15 mph until 1200, then
northwest.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph until 1200, then west.
Mixing Height.......1800-3800 ft agl until 1200, then 6000-8000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....39-44.
24 hr trend......1 degree cooler.
Max humidity........71-77 percent.
24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph with gusts to around
30 mph until 0300, then downslope/downvalley
4-7 mph.
Ridge top winds.....North around 20 mph until 2400, then around 10
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph until 2400, then north
around 10 mph.
Mixing Height.......4200-6200 ft agl until 2400, then 200-800 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....62-67.
24 hr trend......2 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....Northeast around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then west.
Mixing Height.......1800-3800 ft agl until 1200, then 6800-8800 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Lows in the lower 40s.
Northeast winds around 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs around 70. Winds
generally less than 10 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Southwest winds around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. West winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows around 50. Highs in
the lower 80s.
$$
WYZ289-041015-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated showers in the morning. Isolated
showers and thunderstorms late in the
afternoon. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....53-58.
24 hr trend......13 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph until 1500, then
north. Gusts up to 25 mph.
Ridge top winds.....Northeast around 15 mph until 1200, then north.
Chc of wetting rain.Less than 5 percent.
Transport winds.....East around 15 mph until 1200, then northwest.
Mixing Height.......1600-3200 ft agl until 1200, then 3600-5600 ft
agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated thunderstorms early in
the evening. Scattered showers in the evening.
Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....39-44.
24 hr trend......Unchanged.
Max humidity........84-90 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds 10 to 15 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing Height.......2000-4000 ft agl until 2400, then 200-800 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....56-61.
24 hr trend......3 degrees warmer.
Min humidity........31-37 percent.
24 hr trend......2 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200. Winds
northeast around 10 mph after 1500. Gusts up to
15 mph.
Ridge top winds.....North 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 1200, then 5000-7000 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms after midnight. Lows in the lower 40s. Northeast
winds around 10 mph.
.THURSDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 40s. Highs in the mid
60s. Winds generally less than 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 70. West winds
around 10 mph.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northwest winds around 10 mph.
.SUNDAY THROUGH MONDAY...Mostly clear. Lows in the upper 40s.
Highs 75 to 80.
$$
WYZ300-041015-
Casper Mountain-
213 AM MDT Tue Jun 3 2025
.TODAY...
Sky/weather.........Cloudy then becoming partly cloudy. Scattered
showers and snow showers early in the morning,
then isolated showers and snow showers early in
the morning. Isolated showers and thunderstorms
late in the afternoon. Chance of precipitation
40 percent.
Chance of thunder...20 percent.
Max temperature.....50-55.
24 hr trend......14 degrees cooler.
Min humidity........49-55 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northeast winds around 10 mph with higher
gusts.
Ridge top winds.....East around 15 mph until 1200, then north.
Chc of wetting rain.Less than 5 percent.
Transport winds.....East around 15 mph until 1200, then northwest.
Mixing Height.......2200-4200 ft agl.
Smoke dispersal.....Poor to fair.
.TONIGHT...
Sky/weather.........Mostly cloudy. Numerous showers and isolated
thunderstorms in the evening. Isolated showers
after midnight. Chance of precipitation 60
percent.
Chance of thunder...20 percent.
Min temperature.....39-44.
24 hr trend......3 degrees warmer.
Max humidity........89-95 percent.
24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds around 10 mph until 2100, then
east until 0300, then downslope/downvalley 4-7
mph. Gusts up to 15 mph.
Ridge top winds.....Northeast around 15 mph until 2400, then
southeast.
Chc of wetting rain.20 percent until 2400, then zero percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 2400, then 200-1000 ft
agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Isolated showers in the late morning and
afternoon. Isolated thunderstorms in the
afternoon. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....53-58.
24 hr trend......3 degrees warmer.
Min humidity........51-57 percent.
24 hr trend......Unchanged.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then north
around 10 mph. Gusts up to 15 mph.
Ridge top winds.....North 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3600-5200 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.WEDNESDAY NIGHT...Partly cloudy. Isolated showers and
thunderstorms after midnight. Lows in the lower 40s. Winds
generally less than 10 mph.
.THURSDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 40s. Highs in the upper 50s.
Winds generally less than 10 mph.
.FRIDAY...Mostly clear with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s. Winds generally less
than 10 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
Northwest winds around 10 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
.MONDAY...Mostly sunny. Highs in the lower 70s.
$$