Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Riverton, WY
Issued by NWS Riverton, WY
849
FNUS55 KRIW 141940
FWFRIW
Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
140 PM MDT Tue Jul 14 2026
.DISCUSSION...
...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...
Today sees the last day of the hottest and driest conditions. There
will be 15 to 40 percent chances for showers and storms through this
evening, with strong outflow gusts being the greatest concern.
Wednesday trends about 5 degrees cooler with minimum humidity
trending 10 to 15 percent higher. Showers and thunderstorms are
again possible Wednesday afternoon, and increasing moisture will
mean a chance for wetting rain.
...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...
Outside some isolated shower and storm chances this afternoon over
the mountains, the area remains dry and hot. Wednesday trends 5 to
10 degrees cooler, with minimum humidity trending 5 to 15 percent
higher. Afternoon showers and thunderstorms will be possible, mainly
over the mountains, though there are chances for all zones. A
wetting rain is possible with these storms given the increasing
moisture over the area.
...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...
Hot and dry this afternoon, with a breezy east wind up to 25 mph,
especially for zone 280. An isolated storm remains possible for the
mountains through this evening. Wednesday, temperatures trend a few
degrees cooler, with minimum humidity trending around 5 percent
higher. Isolated afternoon shower and storm chances occur for zones
277 and 278, as well as over the mountains.
...Thunderstorms imply strong gusty and erratic winds...
WYZ280-152145-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....93-98.
24 hr trend......Unchanged.
Min humidity........8-14 percent.
24 hr trend......1 percent drier.
20-foot winds.......East winds around 15 mph with gusts to around
30 mph.
Ridge top winds.....East around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 20 mph.
Mixing Height.......11800-13000 ft agl.
Smoke dispersal.....Excellent.
.TONIGHT...
Sky/weather.........Clear.
Chance of thunder...0 percent.
Min temperature.....59-64.
24 hr trend......1 degree cooler.
Max humidity........50-56 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......East winds 15 to 20 mph until 2400.
Downslope/downvalley 4-7 mph after 0300. Gusts
up to 30 mph.
Ridge top winds.....East 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing Height.......5200-7200 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....91-96.
24 hr trend......3 degrees cooler.
Min humidity........12-18 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph. Gusts up to 15
mph until 1200, then 25 mph.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 8000-10000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....58-63.
24 hr trend......1 degree cooler.
Max humidity........61-67 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast winds 10 to 15 mph with gusts to
around 30 mph.
Ridge top winds.....Northeast 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......5000-7000 ft agl until 2400, then 600-1400 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.THURSDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Slight chance of showers and thunderstorms in
the afternoon. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Max temperature.....88-93.
24 hr trend......3 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph. Gusts up to 20
mph until 1200, then 30 mph.
Ridge top winds.....Northeast 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.Forecast days 3 through 7......
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows 58 to 63. Highs in
the mid 90s. East winds around 10 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s. East
winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 60. Highs in the lower 90s. North winds around
10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy with chance of showers
and thunderstorms. Lows in the upper 50s. Highs 83 to 88.
$$
WYZ283-152145-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....92-97.
24 hr trend......1 degree warmer.
Min humidity........13-19 percent.
24 hr trend......2 percent drier.
20-foot winds.......East winds around 10 mph with gusts to around
25 mph.
Ridge top winds.....East around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph.
Mixing Height.......12400-14200 ft agl.
Smoke dispersal.....Excellent.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....59-64.
24 hr trend......Unchanged.
Max humidity........47-53 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......Northeast winds around 15 mph until 2400, then
north. Gusts up to 25 mph.
Ridge top winds.....Northeast around 20 mph until 2400, then north.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......6000-8000 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Chance of thunder...10 percent.
Max temperature.....89-94.
24 hr trend......4 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......6 percent wetter.
20-foot winds.......North winds around 10 mph and gusty until 0900,
then east with gusts to around 25 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 7600-9600 ft
agl.
Smoke dispersal.....Poor until 1200, then very good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers early in the
evening. Isolated thunderstorms in the evening.
Isolated showers early in the evening. Some
thunderstorms may produce gusty winds in the
evening. Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....57-62.
24 hr trend......3 degrees cooler.
Max humidity........69-75 percent.
24 hr trend......23 percent wetter.
Humidity recovery...Good.
20-foot winds.......North winds around 20 mph with gusts to around
35 mph until 2400. Downslope/downvalley 4-7 mph
after 0300.
Ridge top winds.....North around 25 mph until 2400, then northwest
around 10 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North around 25 mph until 2400, then around 10
mph.
Mixing Height.......4200-6200 ft agl until 2400, then 400-1200 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....85-90.
24 hr trend......4 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then east
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....East around 10 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....East 10 to 15 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 6000-8000 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then slight chance of
showers after midnight. Lows around 60. North winds around
10 mph.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Winds generally less than 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy with chance of showers
and thunderstorms. Lows 59 to 64. Highs 89 to 94. Winds generally
less than 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy with chance of showers
and thunderstorms. Lows around 60. Highs 82 to 87.
$$
WYZ285-152145-
South Bighorn Mountains-
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....88-93.
24 hr trend......1 degree warmer.
Min humidity........11-17 percent.
24 hr trend......5 percent drier.
20-foot winds.......East winds around 15 mph with gusts to around
30 mph.
Ridge top winds.....East around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 20 mph.
Mixing Height.......11000-12400 ft agl.
Smoke dispersal.....Excellent.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....59-64.
24 hr trend......1 degree cooler.
Max humidity........43-49 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......East winds around 15 mph until 0300, then
north. Gusts up to 30 mph.
Ridge top winds.....East 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast 15 to 20 mph.
Mixing Height.......5000-7000 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny. Isolated showers and
thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds in the
afternoon. Chance of precipitation 20 percent.
Chance of thunder...10 percent.
Max temperature.....84-89.
24 hr trend......4 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
northeast 10 to 15 mph with gusts to around 25
mph.
Ridge top winds.....Northeast 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......1800-3800 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening. Some
thunderstorms may produce gusty winds in the
evening. Chance of precipitation 20 percent.
Chance of thunder...10 percent.
Min temperature.....56-61.
24 hr trend......2 degrees cooler.
Max humidity........61-67 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Good.
20-foot winds.......North winds 10 to 15 mph with gusts to around
35 mph until 0300, then downslope/downvalley
4-7 mph.
Ridge top winds.....North 15 to 20 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......3400-5400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of showers and thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....80-85.
24 hr trend......4 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then east
around 10 mph with gusts to around 25 mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....East 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 5000-7000 ft
agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.THURSDAY THROUGH FRIDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows 59 to 64. Highs in the mid 80s.
East winds around 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy with chance of showers
and thunderstorms. Lows 58 to 63. Highs 83 to 88. North winds
around 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 70s.
.TUESDAY...Partly cloudy. Slight chance of showers in the
morning, then chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 70s.
$$
WYZ281-152145-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....94-99.
24 hr trend......4 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......8 percent drier.
20-foot winds.......East winds around 15 mph with higher gusts.
Ridge top winds.....East around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph.
Mixing Height.......11400-12600 ft agl.
Smoke dispersal.....Excellent.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....63-68.
24 hr trend......Unchanged.
Max humidity........46-52 percent.
24 hr trend......3 percent drier.
Humidity recovery...Moderate.
20-foot winds.......Southeast winds around 10 mph until 2400, then
south until 0300, then northwest. Gusts up to
30 mph.
Ridge top winds.....Southeast around 15 mph until 2400, then south.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph until 2400, then south.
Mixing Height.......5400-7400 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....89-94.
24 hr trend......4 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......7 percent wetter.
20-foot winds.......North winds around 10 mph with higher gusts.
Ridge top winds.....North around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 6600-8600 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Min temperature.....61-66.
24 hr trend......1 degree cooler.
Max humidity........63-69 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Good.
20-foot winds.......North winds 10 to 15 mph with gusts to around
30 mph.
Ridge top winds.....North 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......4400-6400 ft agl until 2400, then 600-1400 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Slight chance of showers and thunderstorms in
the afternoon. Chance of precipitation 20
percent.
Chance of thunder...20 percent.
Max temperature.....85-90.
24 hr trend......4 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......8 percent wetter.
20-foot winds.......North winds around 10 mph with higher gusts.
Ridge top winds.....North around 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 5800-7800 ft
agl.
Smoke dispersal.....Fair to good.
.Forecast days 3 through 7......
.THURSDAY THROUGH SATURDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows 62 to 67. Highs 95 to 100.
Northwest winds around 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 90s. North winds around
10 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the upper 80s.
.TUESDAY...Partly cloudy. Slight chance of showers in the
morning, then chance of showers and slight chance of
thunderstorms in the afternoon. Highs in the mid 80s.
$$
WYZ282-152145-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....93-98.
24 hr trend......4 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......4 percent drier.
20-foot winds.......East winds around 10 mph with higher gusts.
Ridge top winds.....East around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph.
Mixing Height.......11000-13000 ft agl.
Smoke dispersal.....Very good to excellent.
.TONIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....61-66.
24 hr trend......Unchanged.
Max humidity........48-54 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......East winds around 15 mph until 2100, then north
until 2400, then west. Gusts up to 25 mph.
Ridge top winds.....Northeast around 20 mph until 2400, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 20 mph until 2400, then
northwest.
Mixing Height.......5800-7800 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Chance of thunder...10 percent.
Max temperature.....88-93.
24 hr trend......6 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then north
10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....Northwest around 10 mph until 1200, then north.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph until 1200, then
northeast.
Mixing Height.......1000-3000 ft agl until 1200, then 5800-7800 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the evening, then isolated
showers after midnight. Some thunderstorms may
produce gusty winds early in the evening. Some
thunderstorms may produce gusty winds late in
the evening. Chance of precipitation 50
percent.
Chance of thunder...30 percent.
Min temperature.....58-63.
24 hr trend......2 degrees cooler.
Max humidity........60-66 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 35 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 25 mph until 2400, then west
around 10 mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....North around 25 mph until 2400, then northwest
around 10 mph.
Mixing Height.......2800-4800 ft agl until 2400, then 400-1200 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Slight chance of thunderstorms early in the
afternoon. Chance of showers in the afternoon.
Chance of thunderstorms late in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....85-90.
24 hr trend......3 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Northwest around 10 mph until 1200, then north.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest around 10 mph until 1200, then east.
Mixing Height.......1400-3400 ft agl until 1200, then 5200-7200 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening. Lows in the lower 60s.
Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows in the mid 60s. Highs in the
upper 90s. Winds generally less than 10 mph.
.SUNDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Winds generally less than 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy with chance of showers
and slight chance of thunderstorms. Lows in the lower 60s. Highs
85 to 90.
$$
WYZ275-152145-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....90-95.
24 hr trend......3 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......2 percent drier.
20-foot winds.......East winds around 10 mph with higher gusts.
Ridge top winds.....East around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......8800-10800 ft agl.
Smoke dispersal.....Very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Min temperature.....59-64.
24 hr trend......Unchanged.
Max humidity........57-63 percent.
24 hr trend......24 percent wetter.
Humidity recovery...Good.
20-foot winds.......North winds around 15 mph with gusts to around
30 mph.
Ridge top winds.....Northwest around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph.
Mixing Height.......4600-6600 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms in the afternoon. Some
thunderstorms may produce gusty winds in the
afternoon. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....85-90.
24 hr trend......7 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
around 30 mph until 1500, then around 20 mph
with gusts to around 30 mph.
Ridge top winds.....Northwest around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing Height.......1000-3000 ft agl until 1200, then 4400-6400 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Scattered showers and thunderstorms in the
evening, then isolated showers and
thunderstorms after midnight. Some
thunderstorms may produce gusty winds early in
the evening. Some thunderstorms may produce
gusty winds in the late evening and early
morning. Chance of precipitation 50 percent.
Chance of thunder...40 percent.
Min temperature.....58-63.
24 hr trend......3 degrees cooler.
Max humidity........68-74 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds 15 to 20 mph with gusts to
around 35 mph until 2400. Downslope/downvalley
4-7 mph after 0300.
Ridge top winds.....Northwest around 25 mph until 2400, then around
15 mph.
Chc of wetting rain.20 percent until 2400, then zero percent.
Transport winds.....North around 25 mph until 2400, then northwest
around 15 mph.
Mixing Height.......1400-3400 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Poor to fair.
.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....82-87.
24 hr trend......2 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Northwest around 10 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest around 10 mph.
Mixing Height.......1200-3200 ft agl until 1200, then 4400-6400 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening. Lows in the lower 60s. Winds
generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows in the mid 60s. Highs in the mid
90s. Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Northwest winds around 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy with chance of showers
and slight chance of thunderstorms. Lows in the lower 60s. Highs
85 to 90.
$$
WYZ276-152145-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms. Some thunderstorms may produce
gusty winds. Chance of precipitation 20
percent.
Chance of thunder...20 percent.
Max temperature.....89-94.
24 hr trend......5 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Northeast winds around 15 mph with higher
gusts.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......7200-9200 ft agl.
Smoke dispersal.....Very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening. Some
thunderstorms may produce gusty winds in the
evening. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....62-67.
24 hr trend......Unchanged.
Max humidity........60-66 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Good.
20-foot winds.......West winds 15 to 20 mph until 2400, then
northwest around 10 mph. Gusts up to 30 mph.
Ridge top winds.....Northwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......2600-4600 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Scattered showers in the
afternoon. Scattered thunderstorms in the
afternoon. Numerous showers late in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
70 percent.
Chance of thunder...50 percent.
Max temperature.....81-86.
24 hr trend......8 degrees cooler.
Min humidity........43-49 percent.
24 hr trend......24 percent wetter.
20-foot winds.......North winds 10 to 15 mph with gusts to around
30 mph.
Ridge top winds.....North 15 to 20 mph.
Chc of wetting rain.Zero percent until 1200, then 35 percent.
Transport winds.....North around 20 mph.
Mixing Height.......1600-3600 ft agl.
Smoke dispersal.....Poor to fair.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Numerous showers and scattered
thunderstorms in the evening, then isolated
showers and thunderstorms after midnight. Some
thunderstorms may produce gusty winds early in
the evening. Some thunderstorms may produce
gusty winds in the late evening and early
morning. Chance of precipitation 70 percent.
Chance of thunder...40 percent.
Min temperature.....58-63.
24 hr trend......4 degrees cooler.
Max humidity........71-77 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
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.....West 10 to 15 mph.
Chc of wetting rain.25 percent until 2400, then zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......600-2000 ft agl.
Smoke dispersal.....Poor.
.THURSDAY...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...50 percent.
Max temperature.....81-86.
24 hr trend......1 degree cooler.
Min humidity........42-48 percent.
24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northeast around 10 mph until 1500, then
upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....North around 10 mph until 1200, then northeast.
Chc of wetting rain.Zero percent until 1200, then 35 percent.
Transport winds.....North around 10 mph until 1200, then east.
Mixing Height.......800-2800 ft agl until 1200, then 3200-4800 ft
agl.
Smoke dispersal.....Poor.
.Forecast days 3 through 7......
.THURSDAY THROUGH FRIDAY...Partly cloudy with chance of showers
and thunderstorms. Lows 61 to 66. Highs in the upper 80s. Winds
generally less than 10 mph.
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 80s. Northwest winds
around 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy with chance of showers
and thunderstorms. Lows around 60. Highs 78 to 83.
$$
WYZ287-152145-
Owl Creek Mountains-
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....87-92.
24 hr trend......4 degrees warmer.
Min humidity........12-18 percent.
24 hr trend......4 percent drier.
20-foot winds.......East winds around 10 mph with higher gusts.
Ridge top winds.....East around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......10400-12400 ft agl.
Smoke dispersal.....Very good to excellent.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Min temperature.....61-66.
24 hr trend......1 degree cooler.
Max humidity........47-53 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......East winds around 15 mph until 2100, then
northwest. Gusts up to 25 mph.
Ridge top winds.....Northeast around 20 mph until 2400, then
northwest.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 20 mph until 2400, then north.
Mixing Height.......4800-6800 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Scattered showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
50 percent.
Chance of thunder...40 percent.
Max temperature.....83-88.
24 hr trend......6 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......14 percent wetter.
20-foot winds.......North winds around 10 mph until 1200, then
northeast. Gusts up to 25 mph.
Ridge top winds.....North around 15 mph.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....North around 15 mph until 1200, then east.
Mixing Height.......1200-3200 ft agl until 1200, then 5600-7600 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered thunderstorms early in
the evening. Scattered showers in the evening.
Isolated thunderstorms late in the evening.
Some thunderstorms may produce gusty winds
early in the evening. Some thunderstorms may
produce gusty winds late in the evening. Chance
of precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....58-63.
24 hr trend......4 degrees cooler.
Max humidity........63-69 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds around 20 mph with gusts to
around 35 mph until 2400. Downslope/downvalley
4-7 mph after 0300.
Ridge top winds.....Northwest around 25 mph until 2400, then around
10 mph.
Chc of wetting rain.25 percent until 2400, then zero percent.
Transport winds.....North around 25 mph until 2400, then northwest
around 10 mph.
Mixing Height.......1800-3800 ft agl until 2400, then 400-1200 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of showers and thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...50 percent.
Max temperature.....79-84.
24 hr trend......4 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....East around 10 mph.
Chc of wetting rain.Zero percent until 1200, then 25 percent.
Transport winds.....South around 10 mph until 1200, then east.
Mixing Height.......1200-3200 ft agl until 1200, then 5000-7000 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening, then slight chance of showers after
midnight. Lows in the lower 60s. Winds generally less than
10 mph.
.FRIDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 60s. Highs in the mid 80s. Winds
generally less than 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy with chance of showers
and thunderstorms. Lows 60 to 65. Highs 83 to 88. North winds
around 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy with chance of showers
and thunderstorms. Lows in the lower 60s. Highs 76 to 81.
$$
WYZ286-152145-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms. Some thunderstorms may produce
gusty winds. Chance of precipitation 50
percent.
Chance of thunder...40 percent.
Max temperature.....81-86.
24 hr trend......Unchanged.
Min humidity........21-27 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southeast winds around 15 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.......5800-7800 ft agl.
Smoke dispersal.....Good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers early in the
evening. Isolated thunderstorms early in the
evening. Isolated showers early in the evening.
Some thunderstorms may produce gusty winds
early in the evening. Chance of precipitation
50 percent.
Chance of thunder...20 percent.
Min temperature.....55-60.
24 hr trend......1 degree warmer.
Max humidity........62-68 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Good.
20-foot winds.......South winds around 10 mph with gusts to around
25 mph until 2100, then west with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph until 2400, then
northwest.
Mixing Height.......2200-4200 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor to fair.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Showers and scattered thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
90 percent.
Chance of thunder...50 percent.
Max temperature.....75-80.
24 hr trend......4 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then east
around 10 mph with gusts to around 25 mph until
1500, then northeast with gusts to around 25
mph.
Ridge top winds.....East 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 50 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing Height.......2800-4800 ft agl.
Smoke dispersal.....Poor to fair.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
Numerous showers and scattered thunderstorms in
the evening, then scattered showers after
midnight. Some thunderstorms may produce gusty
winds early in the evening. Some thunderstorms
may produce gusty winds late in the evening.
Chance of precipitation 70 percent.
Chance of thunder...50 percent.
Min temperature.....52-57.
24 hr trend......3 degrees cooler.
Max humidity........75-81 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph and gusty until 2100,
then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 10 mph.
Chc of wetting rain.30 percent until 2400, then zero percent.
Transport winds.....East around 10 mph until 2400, then southwest.
Mixing Height.......600-2600 ft agl.
Smoke dispersal.....Poor.
.THURSDAY...
Sky/weather.........Partly cloudy. Showers and chance of
thunderstorms in the afternoon. Chance of
precipitation 90 percent.
Chance of thunder...50 percent.
Max temperature.....74-79.
24 hr trend......2 degrees cooler.
Min humidity........46-52 percent.
24 hr trend......6 percent wetter.
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 70 percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 3800-5800 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and
thunderstorms in the evening, then slight chance of showers after
midnight. Lows in the mid 50s. Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with showers likely and
chance of thunderstorms. Lows in the mid 50s. Highs in the upper
70s. Winds generally less than 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. Winds generally less
than 10 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s.
.TUESDAY...Mostly cloudy. Chance of showers in the morning, then
showers likely and chance of thunderstorms in the afternoon.
Highs in the upper 60s.
$$
WYZ140-152145-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening, then
scattered showers and thunderstorms early in
the evening. Some thunderstorms may produce
gusty winds. Chance of precipitation 50
percent.
Chance of thunder...20 percent.
Max temperature.....85-90.
24 hr trend......Unchanged.
Min humidity........22-28 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest winds around 10 mph with higher
gusts.
Ridge top winds.....Southwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing Height.......8000-10000 ft agl.
Smoke dispersal.....Very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Chance of thunder...20 percent.
Min temperature.....52-57.
24 hr trend......2 degrees warmer.
Max humidity........73-79 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South winds around 10 mph with gusts to around
30 mph until 2400, then downslope/downvalley
4-7 mph.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing Height.......2600-4600 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor to fair until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the afternoon. Scattered
showers and thunderstorms early in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
50 percent.
Chance of thunder...30 percent.
Max temperature.....77-82.
24 hr trend......7 degrees cooler.
Min humidity........46-52 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph until 1500, then north. Gusts up
to 20 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 1200, then 3800-5800 ft
agl.
Smoke dispersal.....Poor to fair.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the evening, then isolated
showers and thunderstorms after midnight. Some
thunderstorms may produce gusty winds early in
the evening. Some thunderstorms may produce
gusty winds late in the evening. Chance of
precipitation 50 percent.
Chance of thunder...40 percent.
Min temperature.....49-54.
24 hr trend......3 degrees cooler.
Max humidity........79-85 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East winds around 10 mph and gusty until 2100,
then downslope/downvalley 4-7 mph.
Ridge top winds.....East around 10 mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....East around 10 mph.
Mixing Height.......1200-3200 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.THURSDAY...
Sky/weather.........Partly cloudy. Chance of thunderstorms and
slight chance of showers in the afternoon.
Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....80-85.
24 hr trend......2 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......9 percent drier.
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.Less than 5 percent.
Transport winds.....Southeast around 5 mph until 1200, then
southwest.
Mixing Height.......2000-4000 ft agl until 1200, then 6000-8000 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Lows around 50. Winds generally
less than 10 mph.
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 70s. Winds generally
less than 10 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 50. Highs in the upper 70s.
.TUESDAY...Mostly cloudy. Chance of showers in the morning, then
showers likely and chance of thunderstorms in the afternoon.
Highs in the mid 70s.
$$
WYZ415-152145-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms. Some thunderstorms may produce
gusty winds. Chance of precipitation 50
percent.
Chance of thunder...30 percent.
Max temperature.....84-89.
24 hr trend......Unchanged.
Min humidity........23-29 percent.
24 hr trend......3 percent wetter.
20-foot winds.......South winds around 10 mph with gusts to around
25 mph.
Ridge top winds.....South around 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......7200-9200 ft agl.
Smoke dispersal.....Good to very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers early in the
evening. Isolated thunderstorms early in the
evening. Isolated showers early in the evening.
Some thunderstorms may produce gusty winds
early in the evening. Chance of precipitation
50 percent.
Chance of thunder...20 percent.
Min temperature.....52-57.
24 hr trend......1 degree warmer.
Max humidity........70-76 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds around 10 mph with gusts to
around 25 mph until 2400, then
downslope/downvalley 4-7 mph.
Ridge top winds.....East 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing Height.......1800-3800 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the afternoon. Scattered
showers and thunderstorms late in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
50 percent.
Chance of thunder...30 percent.
Max temperature.....76-81.
24 hr trend......5 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
around 10 mph with higher gusts until 1500,
then north with higher gusts.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 3800-5800 ft
agl.
Smoke dispersal.....Poor to fair.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and
thunderstorms in the evening, then isolated
showers after midnight. Some thunderstorms may
produce gusty winds early in the evening. Some
thunderstorms may produce gusty winds late in
the evening. Chance of precipitation 50
percent.
Chance of thunder...30 percent.
Min temperature.....49-54.
24 hr trend......2 degrees cooler.
Max humidity........74-80 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 15
mph.
Ridge top winds.....East 10 to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....East 10 to 15 mph.
Mixing Height.......1000-3000 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.THURSDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of showers and thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....77-82.
24 hr trend......1 degree warmer.
Min humidity........35-41 percent.
24 hr trend......4 percent drier.
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.Zero percent until 1200, then 10 percent.
Transport winds.....Southeast around 10 mph until 1200, then
southwest.
Mixing Height.......2200-4200 ft agl until 1200, then 5600-7600 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening. Lows in the lower 50s.
Winds generally less than 10 mph.
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Winds generally less than 10 mph.
.SATURDAY THROUGH SUNDAY...Partly cloudy with chance of showers
and thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s.
.TUESDAY...Mostly cloudy. Chance of showers in the morning, then
showers likely and chance of thunderstorms in the afternoon.
Highs in the mid 70s.
$$
WYZ416-152145-
West Wind River Mountains/East Zone Bridger Teton NF-
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Isolated showers early in the
evening. Isolated thunderstorms through the
day. Scattered showers early in the evening.
Some thunderstorms may produce gusty winds.
Chance of precipitation 40 percent.
Chance of thunder...20 percent.
Max temperature.....80-85.
24 hr trend......3 degrees cooler.
Min humidity........18-24 percent.
24 hr trend......6 percent wetter.
20-foot winds.......East winds around 15 mph with gusts to around
25 mph.
Ridge top winds.....East around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......8400-10400 ft agl.
Smoke dispersal.....Very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Scattered showers early in the
evening. Isolated thunderstorms early in the
evening. Isolated showers early in the evening.
Some thunderstorms may produce gusty winds
early in the evening. Chance of precipitation
40 percent.
Chance of thunder...20 percent.
Min temperature.....51-56.
24 hr trend......Unchanged.
Max humidity........59-65 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast winds 10 to 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northeast 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing Height.......3400-5400 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms early in the
afternoon. Scattered showers and thunderstorms
late in the afternoon, then isolated showers
and thunderstorms late in the afternoon. Some
thunderstorms may produce gusty winds in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....76-81.
24 hr trend......3 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Northeast winds around 10 mph until 0900, then
south until 1200, then southwest until 1500,
then north. Gusts up to 20 mph.
Ridge top winds.....Northeast around 15 mph until 1200, then
northwest.
Chc of wetting rain.Less than 5 percent.
Transport winds.....East around 15 mph until 1200, then southwest.
Mixing Height.......3000-5000 ft agl until 1200, then 6200-8200 ft
agl.
Smoke dispersal.....Fair to good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered thunderstorms in the
evening. Scattered showers through the night.
Some thunderstorms may produce gusty winds
early in the evening. Some thunderstorms may
produce gusty winds late in the evening. Chance
of precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....50-55.
24 hr trend......2 degrees cooler.
Max humidity........72-78 percent.
24 hr trend......18 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 25
mph.
Ridge top winds.....Northeast around 20 mph until 2400, then around
10 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast around 20 mph until 2400, then east
around 10 mph.
Mixing Height.......2200-4200 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.THURSDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of showers and thunderstorms in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...50 percent.
Max temperature.....73-78.
24 hr trend......2 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....North around 10 mph until 1200, then south.
Chc of wetting rain.Zero percent until 1200, then 20 percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 5200-7200 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then slight chance of
showers after midnight. Lows in the lower 50s. Winds generally
less than 10 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy with chance of showers and
thunderstorms. Lows 49 to 54. Highs 74 to 79. Winds generally
less than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 50. Highs in the lower 70s.
.TUESDAY...Mostly cloudy. Chance of showers in the morning, then
showers likely and chance of thunderstorms in the afternoon.
Highs in the lower 70s.
$$
WYZ288-152145-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Scattered showers early in the
evening. Isolated thunderstorms through the
day. Isolated showers early in the evening.
Some thunderstorms may produce gusty winds.
Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....82-87.
24 hr trend......1 degree cooler.
Min humidity........19-25 percent.
24 hr trend......3 percent wetter.
20-foot winds.......East winds around 10 mph with higher gusts.
Ridge top winds.....East around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph.
Mixing Height.......9000-11000 ft agl.
Smoke dispersal.....Very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Min temperature.....55-60.
24 hr trend......Unchanged.
Max humidity........51-57 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......East winds around 10 mph until 2100, then
northwest until 0300, then west. Gusts up to 20
mph.
Ridge top winds.....Northeast around 15 mph until 2400, then
northwest.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph until 2400, then north.
Mixing Height.......4400-6400 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Scattered showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds early in the afternoon. Some
thunderstorms may produce gusty winds in the
afternoon. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....76-81.
24 hr trend......3 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest winds around 10 mph until 0900, then
northeast. Gusts up to 25 mph.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Northeast around 15 mph until 1200, then
southeast.
Mixing Height.......1800-3800 ft agl until 1200, then 6400-8400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered thunderstorms in the
evening. Scattered showers through the night.
Some thunderstorms may produce gusty winds
early in the evening. Some thunderstorms may
produce gusty winds late in the evening. Chance
of precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....52-57.
24 hr trend......3 degrees cooler.
Max humidity........68-74 percent.
24 hr trend......21 percent wetter.
Humidity recovery...Good.
20-foot winds.......North winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 35
mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing Height.......2800-4800 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.THURSDAY...
Sky/weather.........Partly cloudy. Showers likely and chance of
thunderstorms in the afternoon. Chance of
precipitation 70 percent.
Chance of thunder...50 percent.
Max temperature.....72-77.
24 hr trend......4 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then east
around 10 mph. Gusts up to 20 mph.
Ridge top winds.....East 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 40 percent.
Transport winds.....East 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 3800-5800 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening, then slight chance of
showers after midnight. Lows in the mid 50s. Winds generally less
than 10 mph.
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Winds
generally less than 10 mph.
.SATURDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. Winds
generally less than 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. Winds generally less
than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.
.TUESDAY...Mostly cloudy. Chance of showers in the morning, then
showers likely and chance of thunderstorms in the afternoon.
Highs in the lower 70s.
$$
WYZ414-152145-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Scattered showers early in the
evening. Isolated thunderstorms through the
day. Isolated showers early in the evening.
Some thunderstorms may produce gusty winds.
Chance of precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....83-88.
24 hr trend......Unchanged.
Min humidity........18-24 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West winds around 10 mph with gusts to around
25 mph.
Ridge top winds.....West around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......8400-10400 ft agl.
Smoke dispersal.....Very good.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated thunderstorms early in
the evening. Isolated showers early in the
evening. Some thunderstorms may produce gusty
winds early in the evening. Chance of
precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....53-58.
24 hr trend......1 degree cooler.
Max humidity........71-77 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph and gusty.
Ridge top winds.....North around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......2800-4800 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor to fair until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the afternoon. Scattered
showers and thunderstorms late in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
50 percent.
Chance of thunder...30 percent.
Max temperature.....77-82.
24 hr trend......5 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northwest around 10 mph with gusts to around 25
mph.
Ridge top winds.....Northwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 4600-6600 ft
agl.
Smoke dispersal.....Poor to fair.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Scattered showers and isolated
thunderstorms in the evening, then isolated
showers after midnight. Some thunderstorms may
produce gusty winds in the evening. Chance of
precipitation 40 percent.
Chance of thunder...20 percent.
Min temperature.....52-57.
24 hr trend......1 degree cooler.
Max humidity........74-80 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds around 10 mph until 2400, then
downslope/downvalley 4-7 mph. Gusts up to 20
mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North around 15 mph until 2400, then southeast.
Mixing Height.......1400-3400 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Poor.
.THURSDAY...
Sky/weather.........Partly cloudy. Chance of showers and
thunderstorms in the afternoon. Chance of
precipitation 50 percent.
Chance of thunder...40 percent.
Max temperature.....78-83.
24 hr trend......Unchanged.
Min humidity........32-38 percent.
24 hr trend......1 percent drier.
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.Zero percent until 1200, then 15 percent.
Transport winds.....South around 10 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 5200-7200 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening. Lows in the mid 50s.
Winds generally less than 10 mph.
.FRIDAY THROUGH SUNDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs 78 to 83. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.TUESDAY...Mostly cloudy. Chance of showers in the morning, then
chance of showers and thunderstorms in the afternoon. Highs in
the mid 70s.
$$
WYZ278-152145-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms. Some thunderstorms may produce
gusty winds. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Max temperature.....85-90.
24 hr trend......Unchanged.
Min humidity........14-20 percent.
24 hr trend......2 percent wetter.
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.
Transport winds.....Southeast around 15 mph.
Mixing Height.......11600-13600 ft agl.
Smoke dispersal.....Excellent.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........56-62 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....North 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......5400-7400 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Chance of thunder...10 percent.
Max temperature.....81-86.
24 hr trend......3 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......6 percent wetter.
20-foot winds.......North winds around 10 mph until 0900, then
south until 1500, then north. Gusts up to 25
mph.
Ridge top winds.....North around 15 mph until 1200, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 1200, then southwest.
Mixing Height.......2400-4400 ft agl until 1200, then 8200-10200 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening. Some
thunderstorms may produce gusty winds in the
evening. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....52-57.
24 hr trend......2 degrees cooler.
Max humidity........70-76 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph until 0300, then
downslope/downvalley 4-7 mph. Gusts up to 25
mph.
Ridge top winds.....North 15 to 20 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......3000-5000 ft agl until 2400, then 400-800 ft
agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Slight chance of showers and thunderstorms in
the afternoon. Chance of precipitation 20
percent.
Chance of thunder...20 percent.
Max temperature.....79-84.
24 hr trend......3 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Northeast around 10 mph until 1200, then
southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph until 1200, then
southeast.
Mixing Height.......2200-4200 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Poor until 1200, then good.
.Forecast days 3 through 7......
.THURSDAY THROUGH FRIDAY...Partly cloudy with chance of showers
and slight chance of thunderstorms. Lows in the mid 50s. Highs in
the mid 80s. North winds around 10 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s. Winds
generally less than 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 80s. Winds generally less
than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 80s.
.TUESDAY...Mostly cloudy. Chance of showers in the morning, then
chance of showers and thunderstorms in the afternoon. Highs in
the upper 70s.
$$
WYZ277-152145-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms. Some thunderstorms may produce
gusty winds. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Max temperature.....85-90.
24 hr trend......1 degree warmer.
Min humidity........13-19 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest winds around 10 mph with gusts to
around 25 mph.
Ridge top winds.....Southwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......10200-12200 ft agl.
Smoke dispersal.....Very good to excellent.
.TONIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Min temperature.....55-60.
24 hr trend......Unchanged.
Max humidity........60-66 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northwest winds 10 to 15 mph. Gusts up to 30
mph until 2400, then 20 mph.
Ridge top winds.....Northwest 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing Height.......3200-5200 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Fair to good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Isolated showers and thunderstorms in the
afternoon. Some thunderstorms may produce gusty
winds in the afternoon. Chance of precipitation
20 percent.
Chance of thunder...20 percent.
Max temperature.....82-87.
24 hr trend......4 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......9 percent wetter.
20-foot winds.......North winds around 10 mph until 1200, then east
until 1500, then northwest. Gusts up to 20 mph.
Ridge top winds.....Northwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 1200, then west.
Mixing Height.......1400-3400 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor until 1200, then good to very good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms in the evening. Some
thunderstorms may produce gusty winds in the
evening. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....52-57.
24 hr trend......2 degrees cooler.
Max humidity........70-76 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North 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 around 15 mph until 2400, then
northeast.
Mixing Height.......1800-3800 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor to fair.
.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....80-85.
24 hr trend......1 degree cooler.
Min humidity........25-31 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....East around 10 mph until 1200, then southeast.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 7200-9200 ft
agl.
Smoke dispersal.....Poor to fair.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Chance of showers and slight
chance of thunderstorms in the evening. Lows in the mid 50s.
Winds generally less than 10 mph.
.FRIDAY THROUGH SATURDAY...Partly cloudy with chance of showers
and thunderstorms. Lows in the mid 50s. Highs 83 to 88. Winds
generally less than 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s. Winds generally less
than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 80s.
.TUESDAY...Mostly cloudy. Slight chance of showers in the
morning, then chance of showers and thunderstorms in the
afternoon. Highs in the upper 70s.
$$
WYZ279-152145-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....88-93.
24 hr trend......1 degree cooler.
Min humidity........14-20 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Northeast winds around 15 mph with gusts to
around 25 mph.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......14000-15400 ft agl.
Smoke dispersal.....Excellent.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....58-63.
24 hr trend......1 degree cooler.
Max humidity........46-52 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......North winds 10 to 15 mph with gusts to around
25 mph.
Ridge top winds.....North 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph.
Mixing Height.......6600-8600 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...0 percent.
Max temperature.....85-90.
24 hr trend......3 degrees cooler.
Min humidity........20-26 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Northeast winds around 10 mph with higher
gusts.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......1800-3800 ft agl until 1200, then 9000-11000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy. Isolated showers and
thunderstorms early in the evening. Some
thunderstorms may produce gusty winds early in
the evening. Chance of precipitation 20
percent.
Chance of thunder...10 percent.
Min temperature.....57-62.
24 hr trend......1 degree cooler.
Max humidity........63-69 percent.
24 hr trend......16 percent wetter.
Humidity recovery...Good.
20-foot winds.......North winds 15 to 20 mph with gusts to around
30 mph until 0300, then around 10 mph with
gusts to around 30 mph.
Ridge top winds.....North around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph.
Mixing Height.......5400-7400 ft agl until 2400, then 600-1400 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...0 percent.
Max temperature.....83-88.
24 hr trend......2 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northeast winds around 10 mph with higher
gusts.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 8000-10000 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
good.
.Forecast days 3 through 7......
.THURSDAY THROUGH FRIDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows in the upper 50s. Highs in the
upper 80s. Northeast winds around 10 mph.
.SATURDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s. Winds generally
less than 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Chance of showers and
thunderstorms. Lows in the mid 50s. Highs 80 to 85.
$$
WYZ289-152145-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....87-92.
24 hr trend......2 degrees cooler.
Min humidity........10-16 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Northeast winds around 15 mph with gusts to
around 30 mph.
Ridge top winds.....Northeast around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 20 mph.
Mixing Height.......13200-14400 ft agl.
Smoke dispersal.....Excellent.
.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....57-62.
24 hr trend......1 degree cooler.
Max humidity........48-54 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......East winds 10 to 15 mph with gusts to around 30
mph.
Ridge top winds.....East 15 to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East 15 to 20 mph.
Mixing Height.......5800-7800 ft agl until 2400, then 400-600 ft
agl.
Smoke dispersal.....Very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....84-89.
24 hr trend......3 degrees cooler.
Min humidity........12-18 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph with gusts to
around 30 mph.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 8600-10600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good to
excellent.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....55-60.
24 hr trend......1 degree cooler.
Max humidity........66-72 percent.
24 hr trend......23 percent wetter.
Humidity recovery...Good.
20-foot winds.......North winds 15 to 20 mph with gusts to around
35 mph until 0300, then northeast around 10 mph
with gusts to around 35 mph.
Ridge top winds.....North around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 20 to 25 mph.
Mixing Height.......5000-7000 ft agl until 2400, then 600-1400 ft
agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.THURSDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon. Chance of
precipitation 20 percent.
Chance of thunder...10 percent.
Max temperature.....82-87.
24 hr trend......3 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph with gusts to
around 30 mph.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 7600-9600 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.Forecast days 3 through 7......
.THURSDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Northeast
winds around 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Northeast winds around 10 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Winds generally less than 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the mid 80s. North winds around
10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy. Chance of showers and
thunderstorms. Lows in the mid 50s. Highs 79 to 84.
$$
WYZ300-152145-
Casper Mountain-
140 PM MDT Tue Jul 14 2026
.THIS AFTERNOON...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....87-92.
24 hr trend......1 degree cooler.
Min humidity........13-19 percent.
24 hr trend......3 percent wetter.
20-foot winds.......East winds around 15 mph with gusts to around
30 mph.
Ridge top winds.....East around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 20 mph.
Mixing Height.......10600-12200 ft agl.
Smoke dispersal.....Excellent.
.TONIGHT...
Sky/weather.........Clear.
Chance of thunder...0 percent.
Min temperature.....56-61.
24 hr trend......1 degree cooler.
Max humidity........49-55 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......Southeast winds 10 to 15 mph with gusts to
around 30 mph.
Ridge top winds.....Southeast around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 20 mph.
Mixing Height.......4800-6800 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....84-89.
24 hr trend......3 degrees cooler.
Min humidity........15-21 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northeast winds 10 to 15 mph. Gusts up to 15
mph until 1200, then 25 mph.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 15 mph.
Mixing Height.......2800-4800 ft agl until 1200, then 8400-10400 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....56-61.
24 hr trend......Unchanged.
Max humidity........54-60 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Moderate.
20-foot winds.......East winds 10 to 15 mph with gusts to around 30
mph until 2400, then downslope/downvalley 4-7
mph.
Ridge top winds.....East 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East 10 to 15 mph.
Mixing Height.......4600-6600 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Good to very good until 2400, then poor.
.THURSDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....82-87.
24 hr trend......2 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
northeast around 10 mph with gusts to around 25
mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East 10 to 15 mph.
Mixing Height.......3000-5000 ft agl until 1200, then 8800-10800 ft
agl.
Smoke dispersal.....Poor to fair until 1200, then very good.
.Forecast days 3 through 7......
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows 56 to 61. Highs in
the mid 80s. Southeast winds around 10 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the upper 80s. Winds
generally less than 10 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 80s. Winds generally
less than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s.
.TUESDAY...Mostly cloudy. Chance of showers in the morning, then
chance of showers and thunderstorms in the afternoon. Highs in
the mid 70s.
$$