470
FNUS55 KRIW 141954
FWFRIW

Fire Weather Planning Forecast for Western and Central Wyoming
National Weather Service Riverton WY
154 PM MDT Fri Aug 14 2026

.DISCUSSION...

...Yellowstone NP and Teton dispatch areas (includes fire weather
zones 140...414...415...and 416)...

Scattered showers and thunderstorms this afternoon and lingering
into the early overnight hours. A 30 to 40 percent chance of
receiving rain today. Healthy RH recovery overnight, with patchy
low clouds and fog again possible around sunrise on Saturday
morning. Temperatures warm 2 to 3 degrees Saturday afternoon, and
afternoon RH will be 5 to 10 percent lower than today (Friday).
Isolated afternoon showers and thunderstorms form again Saturday.

...Cody dispatch area (includes fire weather zones 275...276...
282...283...285...286...287...288...and 289)...

Scattered showers and thunderstorms this afternoon and lingering
into the early overnight hours. A 30 to 40 percent chance of
receiving rain in the Bighorn Basin today, but only a 10 percent
chance in the Wind River Basin. Healthy RH recovery overnight,
with patchy low clouds and fog again possible around sunrise on
Saturday morning. Temperatures Saturday will be similar to today
(Friday), and afternoon RH will be within about 5 percent of
values seen today. Isolated afternoon showers and thunderstorms
form again Saturday.

...Casper dispatch area (includes fire weather zones 277...278...
279...280...281...285...289...and 300)...

Isolated showers and thunderstorms this afternoon and lingering
into the overnight hours. A 10 to 20 percent chance of receiving
light rain today. Healthy RH recovery overnight. Temperatures
Saturday will be similar to today (Friday) for the High Desert
District, but about 5 degrees cooler for the High Plains
District. Saturday afternoon RH will be about 5 percent lower for
the High Desert District, but about 10 to 15 percent higher for
the High Plains District. Isolated afternoon showers and
thunderstorms form again Saturday.

...Thunderstorms imply strong gusty and erratic winds...

WYZ280-152200-
Natrona County/Casper BLM-
Including the cities of Casper and Midwest
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....77-82.
   24 hr trend......13 degrees warmer.
Min humidity........34-40 percent.
   24 hr trend......33 percent drier.
20-foot winds.......West winds around 15 mph with gusts to around
                    30 mph.
Ridge top winds.....West around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing Height.......8000-8800 ft agl.
Smoke dispersal.....Very good to excellent.

.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....52-57.
   24 hr trend......1 degree cooler.
Max humidity........82-88 percent.
   24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2400, then
                    north. Gusts up to 25 mph.
Ridge top winds.....West around 15 mph until 2400, then north.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then
                    northeast.
Mixing Height.......3600-5600 ft agl until 2400, then 600-1000 ft
                    agl.
Smoke dispersal.....Good until 2400, then poor.

.SATURDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Slight chance of showers. Slight chance of
                    thunderstorms in the late morning and
                    afternoon. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....72-77.
   24 hr trend......5 degrees cooler.
Min humidity........49-55 percent.
   24 hr trend......11 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    around 10 mph. 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.....Northwest 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3600-5600 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....50-55.
   24 hr trend......2 degrees cooler.
Max humidity........82-88 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds 10 to 15 mph with gusts to around
                    40 mph until 2400, then downslope/downvalley
                    4-7 mph.
Ridge top winds.....North around 20 mph until 2400, then west
                    around 10 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast around 20 mph until 2400, then
                    southeast 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.

.SUNDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....78-83.
   24 hr trend......6 degrees warmer.
Min humidity........27-33 percent.
   24 hr trend......20 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
                    around 10 mph. Gusts up to 25 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 6400-8400 ft
                    agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
                    good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
80s. Winds generally less than 10 mph.
.TUESDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows around 50. Highs in the lower 80s.
Northwest winds around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 50. Highs around 80. Winds generally
less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 50s.
Highs 82 to 87.

$$

WYZ283-152200-
Upper Wind River Basin/Wind River Basin-
Including the cities of Crowheart, Lander, Riverton, and Shoshoni
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms early in the evening. Slight
                    chance of showers and thunderstorms early in
                    the evening. Chance of precipitation 50
                    percent.
Chance of thunder...0 percent.
Max temperature.....73-78.
   24 hr trend......6 degrees warmer.
Min humidity........39-45 percent.
   24 hr trend......9 percent drier.
20-foot winds.......West winds around 15 mph with gusts to around
                    30 mph.
Ridge top winds.....West around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing Height.......6200-8200 ft agl.
Smoke dispersal.....Very good.

.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....47-52.
   24 hr trend......Unchanged.
Max humidity........78-84 percent.
   24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
                    around 30 mph until 0300, 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.......2200-4200 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Fair to good until 2400, then poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
                    late afternoon. Slight chance of thunderstorms
                    early in the afternoon, then chance of showers
                    and thunderstorms early in the afternoon.
                    Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....71-76.
   24 hr trend......2 degrees cooler.
Min humidity........43-49 percent.
   24 hr trend......5 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
                    around 15 mph with gusts to around 35 mph.
Ridge top winds.....East around 10 mph until 1200, then southwest.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......1000-3000 ft agl until 1200, then 4400-6400 ft
                    agl.
Smoke dispersal.....Poor until 1200, then good.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....46-51.
   24 hr trend......2 degrees cooler.
Max humidity........76-82 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northeast winds around 10 mph with gusts to
                    around 25 mph until 2100, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then southwest.
Mixing Height.......1400-3400 ft agl until 2400, then 400-800 ft
                    agl.
Smoke dispersal.....Poor.

.SUNDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....75-80.
   24 hr trend......4 degrees warmer.
Min humidity........32-38 percent.
   24 hr trend......12 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....West around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing Height.......1400-3400 ft agl until 1200, then 5000-7000 ft
                    agl.
Smoke dispersal.....Poor to fair.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Winds
generally less than 10 mph.
.MONDAY THROUGH WEDNESDAY...Partly cloudy with slight chance of
showers and thunderstorms. Lows 50 to 55. Highs 78 to 83. North
winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s.
.FRIDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 80s.

$$

WYZ285-152200-
South Bighorn Mountains-
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms. Chance of precipitation 20
                    percent.
Chance of thunder...10 percent.
Max temperature.....68-73.
   24 hr trend......4 degrees warmer.
Min humidity........42-48 percent.
   24 hr trend......14 percent drier.
20-foot winds.......West winds around 15 mph with gusts to around
                    25 mph.
Ridge top winds.....West around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing Height.......5800-7000 ft agl.
Smoke dispersal.....Good to very good.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
                    until early morning. Slight chance of showers.
                    Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....49-54.
   24 hr trend......Unchanged.
Max humidity........83-89 percent.
   24 hr trend......14 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph with gusts to
                    around 30 mph until 2400, then north and gusty
                    until 0300, then downslope/downvalley 4-7 mph.
Ridge top winds.....North 10 to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 2400, then 600-800 ft
                    agl.
Smoke dispersal.....Poor to fair until 2400, then poor.

.SATURDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Slight chance of thunderstorms in the morning.
                    Chance of showers through the day. Chance of
                    thunderstorms in the afternoon. Chance of
                    precipitation 50 percent.
Chance of thunder...40 percent.
Max temperature.....66-71.
   24 hr trend......4 degrees cooler.
Min humidity........55-61 percent.
   24 hr trend......11 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
                    around 10 mph with gusts to around 30 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.5 percent until 1200, then 25 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3400-5400 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms early in the evening, then slight
                    chance of showers and thunderstorms late in the
                    evening. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....48-53.
   24 hr trend......1 degree cooler.
Max humidity........76-82 percent.
   24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph with gusts to
                    around 30 mph until 2100, then northeast with
                    gusts to around 30 mph until 2400, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....Northeast around 15 mph until 2400, then south.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northeast around 15 mph until 2400, then
                    southwest.
Mixing Height.......1400-3400 ft agl until 2400, then 400-800 ft
                    agl.
Smoke dispersal.....Poor.

.SUNDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....70-75.
   24 hr trend......6 degrees warmer.
Min humidity........33-39 percent.
   24 hr trend......18 percent drier.
20-foot winds.......West winds around 10 mph until 1500, then
                    northwest. Gusts up to 20 mph.
Ridge top winds.....West around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 5800-7800 ft
                    agl.
Smoke dispersal.....Poor to fair until 1200, then good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
Northwest winds around 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows around 50. Highs in the lower 70s. Northwest
winds around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Winds generally less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the mid 50s.
Highs 75 to 80.

$$

WYZ281-152200-
Johnson County/Casper BLM-
Including the cities of Buffalo and Kaycee
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of showers and
                    thunderstorms. Chance of precipitation 20
                    percent.
Chance of thunder...10 percent.
Max temperature.....70-75.
   24 hr trend......6 degrees warmer.
Min humidity........48-54 percent.
   24 hr trend......15 percent drier.
20-foot winds.......Northwest winds around 10 mph with gusts to
                    around 25 mph.
Ridge top winds.....Northwest around 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......5200-6800 ft agl.
Smoke dispersal.....Good.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
                    until early morning. Slight chance of showers.
                    Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....51-56.
   24 hr trend......1 degree cooler.
Max humidity........87-93 percent.
   24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph until 0300, then
                    downslope/downvalley 4-7 mph. Gusts up to 25
                    mph.
Ridge top winds.....North around 15 mph.
Chc of wetting rain.7 percent.
Transport winds.....North around 15 mph.
Mixing Height.......2400-4400 ft agl until 2400, then 600-1000 ft
                    agl.
Smoke dispersal.....Poor.

.SATURDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Slight chance of showers and thunderstorms in
                    the morning. Chance of showers and
                    thunderstorms in the afternoon. Chance of
                    precipitation 50 percent.
Chance of thunder...40 percent.
Max temperature.....65-70.
   24 hr trend......5 degrees cooler.
Min humidity........58-64 percent.
   24 hr trend......12 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.....West around 10 mph until 1200, then northeast.
Chc of wetting rain.5 percent until 1200, then 30 percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3000-4400 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms early in the evening, then slight
                    chance of showers and thunderstorms 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........80-86 percent.
   24 hr trend......3 percent drier.
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 15 mph until 2400, then
                    southwest.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Northeast around 15 mph until 2400, then
                    southwest.
Mixing Height.......1200-3200 ft agl until 2400, then 400-800 ft
                    agl.
Smoke dispersal.....Poor.

.SUNDAY...
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.....73-78.
   24 hr trend......8 degrees warmer.
Min humidity........35-41 percent.
   24 hr trend......22 percent drier.
20-foot winds.......Southwest winds around 10 mph until 0900, then
                    upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then north.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then
                    northwest.
Mixing Height.......1400-3400 ft agl until 1200, then 5600-7600 ft
                    agl.
Smoke dispersal.....Poor to fair.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Slight chance of showers and
thunderstorms in the evening. Lows in the mid 50s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 80s. Winds
generally less than 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs around 80. Northwest winds around
10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 50s. Highs 82 to 87.

$$

WYZ282-152200-
South Bighorn Basin/Worland BLM-
Including the cities of Ten Sleep, Thermopolis, and Worland
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Chance of
                    showers and thunderstorms early in the evening,
                    then slight chance of showers and thunderstorms
                    early in the evening. Chance of precipitation
                    50 percent.
Chance of thunder...20 percent.
Max temperature.....70-75.
   24 hr trend......1 degree warmer.
Min humidity........43-49 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Northeast winds around 10 mph with gusts to
                    around 25 mph.
Ridge top winds.....Northeast around 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing Height.......4600-6200 ft agl.
Smoke dispersal.....Fair to good.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms until early morning. Chance of
                    precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....48-53.
   24 hr trend......Unchanged.
Max humidity........83-89 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph until 2100, then west
                    until 0300, then downslope/downvalley 4-7 mph.
                    Gusts up to 25 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then
                    southwest.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1400-3400 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the afternoon. Chance of
                    showers and thunderstorms late in the
                    afternoon. Chance of precipitation 50 percent.
Chance of thunder...40 percent.
Max temperature.....68-73.
   24 hr trend......2 degrees cooler.
Min humidity........45-51 percent.
   24 hr trend......4 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then
                    northwest around 15 mph with gusts to around 30
                    mph.
Ridge top winds.....South around 10 mph until 1200, then north.
Chc of wetting rain.Zero percent until 1200, then 10 percent.
Transport winds.....Southwest around 10 mph until 1200, then
                    northwest.
Mixing Height.......600-2600 ft agl until 1200, then 3800-5800 ft
                    agl.
Smoke dispersal.....Poor until 1200, then fair to good.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Slight
                    chance of showers and thunderstorms late in the
                    evening. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....47-52.
   24 hr trend......2 degrees cooler.
Max humidity........77-83 percent.
   24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South winds around 10 mph with gusts to around
                    30 mph until 2100, then downslope/downvalley
                    4-7 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then south.
Mixing Height.......1200-3200 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Poor.

.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms in the afternoon. Chance of
                    precipitation 20 percent.
Chance of thunder...0 percent.
Max temperature.....73-78.
   24 hr trend......5 degrees warmer.
Min humidity........31-37 percent.
   24 hr trend......14 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....South around 10 mph until 1200, then north.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1200, then west.
Mixing Height.......1200-3200 ft agl until 1200, then 5400-7400 ft
                    agl.
Smoke dispersal.....Poor to fair.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Winds
generally less than 10 mph.
.MONDAY THROUGH TUESDAY...Partly cloudy with chance of showers
and slight chance of thunderstorms. Lows 52 to 57. Highs 80 to
85. Winds generally less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the mid 50s.
Highs 82 to 87.

$$

WYZ275-152200-
North Bighorn Basin/Worland BLM-
Including the cities of Greybull, Lovell, and Powell
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening, then chance
                    of showers and thunderstorms early in the
                    evening. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....67-72.
   24 hr trend......2 degrees warmer.
Min humidity........49-55 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph.
Ridge top winds.....Southeast around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing Height.......3800-5400 ft agl.
Smoke dispersal.....Poor to fair.

.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms early in the evening, then slight
                    chance of showers and thunderstorms until early
                    morning. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....49-54.
   24 hr trend......1 degree cooler.
Max humidity........85-91 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southeast winds around 10 mph with gusts to
                    around 30 mph until 2100, then northwest with
                    gusts to around 30 mph until 0300, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest around 15 mph.
Mixing Height.......1200-3200 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms in the late morning and early
                    afternoon. Chance of showers and thunderstorms
                    late in the afternoon. Chance of precipitation
                    50 percent.
Chance of thunder...30 percent.
Max temperature.....66-71.
   24 hr trend......Unchanged.
Min humidity........48-54 percent.
   24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200. Winds
                    southwest around 10 mph with gusts to around 30
                    mph after 1500.
Ridge top winds.....South 10 to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......600-2600 ft agl until 1200, then 3800-5800 ft
                    agl.
Smoke dispersal.....Poor until 1200, then fair to good.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....47-52.
   24 hr trend......1 degree cooler.
Max humidity........77-83 percent.
   24 hr trend......8 percent drier.
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 around 15 mph until 2400, then south.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then south.
Mixing Height.......1000-3000 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Poor.

.SUNDAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
                    thunderstorms in the afternoon. Chance of
                    precipitation 20 percent.
Chance of thunder...10 percent.
Max temperature.....71-76.
   24 hr trend......4 degrees warmer.
Min humidity........34-40 percent.
   24 hr trend......12 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 15 mph.
Ridge top winds.....South around 10 mph until 1200, then east.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1200, then west.
Mixing Height.......1000-3000 ft agl until 1200, then 4600-6600 ft
                    agl.
Smoke dispersal.....Poor to fair.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 80s. Winds
generally less than 10 mph.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s. Winds generally
less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Winds generally less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the mid 50s.
Highs 82 to 87.

$$

WYZ276-152200-
Cody Foothills-
Including the cities of Clark, Cody, and Meeteetse
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms. Chance of precipitation 50
                    percent.
Chance of thunder...50 percent.
Max temperature.....66-71.
   24 hr trend......4 degrees warmer.
Min humidity........55-61 percent.
   24 hr trend......1 percent drier.
20-foot winds.......East winds around 10 mph with gusts to around
                    30 mph.
Ridge top winds.....East around 15 mph.
Chc of wetting rain.30 percent.
Transport winds.....Southwest around 15 mph.
Mixing Height.......3400-4600 ft agl.
Smoke dispersal.....Fair to good.

.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms early in the evening, then slight
                    chance of showers and thunderstorms late in the
                    evening. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....48-53.
   24 hr trend......1 degree cooler.
Max humidity........79-85 percent.
   24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 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 west
                    around 10 mph.
Chc of wetting rain.15 percent until 2400, then zero percent.
Transport winds.....Northwest around 20 mph until 2400, then west
                    around 10 mph.
Mixing Height.......1000-3000 ft agl until 2400, then 400-800 ft
                    agl.
Smoke dispersal.....Poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers in the
                    morning, then showers likely and chance of
                    thunderstorms in the afternoon. Chance of
                    precipitation 70 percent.
Chance of thunder...50 percent.
Max temperature.....67-72.
   24 hr trend......1 degree warmer.
Min humidity........52-58 percent.
   24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southeast 10 to 15 mph with gusts to around 25
                    mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 30 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3200-5000 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms early in the evening, then slight
                    chance of showers and thunderstorms in the
                    evening. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....49-54.
   24 hr trend......Unchanged.
Max humidity........74-80 percent.
   24 hr trend......10 percent drier.
Humidity recovery...Excellent.
20-foot winds.......East winds around 10 mph with gusts to around
                    25 mph until 2100, then southwest with gusts to
                    around 25 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Poor.

.SUNDAY...
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.....72-77.
   24 hr trend......5 degrees warmer.
Min humidity........40-46 percent.
   24 hr trend......13 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.....Southwest around 10 mph until 1200, then
                    northeast.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1800-3800 ft agl until 1200, then 4600-6600 ft
                    agl.
Smoke dispersal.....Poor to fair.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Slight chance of showers in the
evening. Lows in the lower 50s. Winds generally less than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. Winds generally less
than 10 mph.
.TUESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. Winds
generally less than 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Winds generally less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 50s. Highs 77 to 82.

$$

WYZ287-152200-
Owl Creek Mountains-
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms early in the evening, then slight
                    chance of showers and thunderstorms early in
                    the evening. Chance of precipitation 50
                    percent.
Chance of thunder...40 percent.
Max temperature.....67-72.
   24 hr trend......1 degree warmer.
Min humidity........47-53 percent.
   24 hr trend......3 percent wetter.
20-foot winds.......West winds around 20 mph with gusts to around
                    40 mph.
Ridge top winds.....West around 25 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 25 mph.
Mixing Height.......4200-6200 ft agl.
Smoke dispersal.....Good to very good.

.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms until early morning. Chance of
                    precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....48-53.
   24 hr trend......Unchanged.
Max humidity........77-83 percent.
   24 hr trend......19 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds 10 to 15 mph until 0300, then
                    downslope/downvalley 4-7 mph. Gusts up to 30
                    mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing Height.......1400-3400 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers in the
                    morning. Showers likely and chance of
                    thunderstorms in the afternoon. Chance of
                    precipitation 70 percent.
Chance of thunder...50 percent.
Max temperature.....65-70.
   24 hr trend......2 degrees cooler.
Min humidity........51-57 percent.
   24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southeast around 10 mph with gusts to around 25
                    mph.
Ridge top winds.....Southeast 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 35 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......800-2800 ft agl until 1200, then 3400-5400 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Slight
                    chance of showers late in the evening. Chance
                    of precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....47-52.
   24 hr trend......1 degree cooler.
Max humidity........70-76 percent.
   24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......South winds around 10 mph until 2100, then
                    downslope/downvalley 4-7 mph until 0300, then
                    southwest around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northwest around 15 mph until 2400, then
                    southwest.
Mixing Height.......400-2400 ft agl.
Smoke dispersal.....Poor.

.SUNDAY...
Sky/weather.........Mostly sunny. Chance of showers and
                    thunderstorms in the afternoon. Chance of
                    precipitation 50 percent.
Chance of thunder...20 percent.
Max temperature.....69-74.
   24 hr trend......4 degrees warmer.
Min humidity........39-45 percent.
   24 hr trend......13 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph. Gusts up to 20 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then east.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 4400-6400 ft
                    agl.
Smoke dispersal.....Poor to fair.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the mid 50s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
Winds generally less than 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s. Northwest winds
around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
Winds generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s.
.FRIDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs around 80.

$$

WYZ286-152200-
Absaroka Mountains/North Shoshone NF-
Including the city of Pahaska
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms. Chance of precipitation 50
                    percent.
Chance of thunder...50 percent.
Max temperature.....58-63.
   24 hr trend......2 degrees warmer.
Min humidity........57-63 percent.
   24 hr trend......10 percent drier.
20-foot winds.......West winds around 15 mph with gusts to around
                    30 mph.
Ridge top winds.....West around 20 mph.
Chc of wetting rain.15 percent.
Transport winds.....West around 20 mph.
Mixing Height.......3600-4800 ft agl.
Smoke dispersal.....Good.

.TONIGHT...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Chance of showers and thunderstorms early in
                    the evening, then slight chance of showers and
                    thunderstorms late in the evening. Chance of
                    precipitation 50 percent.
Chance of thunder...40 percent.
Min temperature.....42-47.
   24 hr trend......1 degree cooler.
Max humidity........78-84 percent.
   24 hr trend......18 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West 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.Less than 5 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers in the
                    morning, then showers likely and chance of
                    thunderstorms in the afternoon. Chance of
                    precipitation 70 percent.
Chance of thunder...50 percent.
Max temperature.....59-64.
   24 hr trend......1 degree warmer.
Min humidity........52-58 percent.
   24 hr trend......3 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    around 10 mph with gusts to around 25 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 30 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 3800-5800 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms early in the evening, then slight
                    chance of showers and thunderstorms late in the
                    evening. Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....42-47.
   24 hr trend......Unchanged.
Max humidity........77-83 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
                    downslope/downvalley 4-7 mph until 0300, then
                    west around 10 mph. Gusts up to 20 mph.
Ridge top winds.....West around 10 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West around 10 mph.
Mixing Height.......1200-3200 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.

.SUNDAY...
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.....64-69.
   24 hr trend......4 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......12 percent drier.
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.....West 15 to 20 mph.
Mixing Height.......2400-4400 ft agl until 1200, then 6200-8200 ft
                    agl.
Smoke dispersal.....Poor to fair until 1200, then very good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Slight chance of showers in the
evening. Lows in the mid 40s. Winds generally less than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. West winds around
10 mph.
.TUESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 60s. West
winds around 10 mph.
.WEDNESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 60s. West
winds around 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the upper 40s. Highs 67 to 72.

$$

WYZ140-152200-
Yellowstone National Park-
Including the cities of Lake, Mammoth, and Old Faithful
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of showers and
                    thunderstorms. Chance of precipitation 50
                    percent.
Chance of thunder...50 percent.
Max temperature.....61-66.
   24 hr trend......Unchanged.
Min humidity........66-72 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......Southwest winds around 15 mph with gusts to
                    around 25 mph.
Ridge top winds.....Southwest around 20 mph.
Chc of wetting rain.20 percent.
Transport winds.....Southwest around 20 mph.
Mixing Height.......3200-4400 ft agl.
Smoke dispersal.....Fair to good.

.TONIGHT...
Sky/weather.........Mostly cloudy. Showers likely and chance of
                    thunderstorms in the evening. Chance of
                    precipitation 70 percent.
Chance of thunder...30 percent.
Min temperature.....38-43.
   24 hr trend......2 degrees cooler.
Max humidity........84-90 percent.
   24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph with gusts to around
                    25 mph until 2100, then downslope/downvalley
                    4-7 mph.
Ridge top winds.....Southwest around 15 mph until 2400, then south.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......1000-3000 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms late in the morning. Chance of
                    showers and thunderstorms in the afternoon.
                    Chance of precipitation 50 percent.
Chance of thunder...40 percent.
Max temperature.....63-68.
   24 hr trend......2 degrees warmer.
Min humidity........56-62 percent.
   24 hr trend......11 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....Southwest 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 4400-5600 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Chance of showers and
                    thunderstorms early in the evening, then slight
                    chance of thunderstorms late in the evening.
                    Slight chance of showers in the late evening
                    and early morning. Chance of precipitation 50
                    percent.
Chance of thunder...30 percent.
Min temperature.....38-43.
   24 hr trend......Unchanged.
Max humidity........83-89 percent.
   24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph with gusts to
                    around 25 mph until 2100, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then
                    northeast.
Chc of wetting rain.10 percent until 2400, then zero percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......1400-3400 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Poor.

.SUNDAY...
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.....67-72.
   24 hr trend......3 degrees warmer.
Min humidity........45-51 percent.
   24 hr trend......11 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
                    around 10 mph. Gusts up to 20 mph.
Ridge top winds.....South around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph until 1200, then west
                    around 20 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 7200-9200 ft
                    agl.
Smoke dispersal.....Poor to fair until 1200, then very good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Partly cloudy. Slight chance of showers and
thunderstorms in the evening. Lows in the lower 40s. Winds
generally less than 10 mph.
.MONDAY THROUGH TUESDAY...Mostly cloudy with showers likely and
chance of thunderstorms. Lows 39 to 44. Highs 64 to 69. Winds
generally less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 40. Highs in the mid 60s. Winds
generally less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the lower 40s. Highs 68 to 73.

$$

WYZ415-152200-
North Zone Bridger Teton NF and Grand Teton NP-
Including the cities of Jackson and Moran
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Showers likely early in the
                    evening. Chance of thunderstorms through the
                    day. Chance of showers early in the evening.
                    Chance of precipitation 70 percent.
Chance of thunder...50 percent.
Max temperature.....60-65.
   24 hr trend......6 degrees warmer.
Min humidity........68-74 percent.
   24 hr trend......10 percent drier.
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.45 percent.
Transport winds.....Southwest around 20 mph.
Mixing Height.......2800-4200 ft agl.
Smoke dispersal.....Poor to fair.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and
                    thunderstorms in the evening. Chance of
                    precipitation 50 percent.
Chance of thunder...30 percent.
Min temperature.....36-41.
   24 hr trend......2 degrees cooler.
Max humidity........84-90 percent.
   24 hr trend......5 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph and gusty until 2100,
                    then downslope/downvalley 4-7 mph.
Ridge top winds.....West around 10 mph until 2400, then south.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Southwest around 10 mph.
Mixing Height.......800-2800 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers late in
                    the morning. Chance of showers late in the
                    morning. Chance of thunderstorms in the
                    afternoon. Chance of precipitation 50 percent.
Chance of thunder...40 percent.
Max temperature.....63-68.
   24 hr trend......3 degrees warmer.
Min humidity........57-63 percent.
   24 hr trend......10 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    around 10 mph with higher gusts.
Ridge top winds.....Southwest around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 1200, then 3400-5400 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....36-41.
   24 hr trend......Unchanged.
Max humidity........81-87 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.....West around 10 mph until 2400, then east.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing Height.......1000-3000 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Poor.

.SUNDAY...
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...10 percent.
Max temperature.....67-72.
   24 hr trend......4 degrees warmer.
Min humidity........43-49 percent.
   24 hr trend......11 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
                    around 10 mph. Gusts up to 20 mph.
Ridge top winds.....South around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 6400-8200 ft
                    agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
                    good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Showers likely and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. Winds
generally less than 10 mph.
.TUESDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 40s. Highs in the mid 60s. Winds
generally less than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 60s. Winds
generally less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 40s. Highs 69 to 74.

$$

WYZ416-152200-
West Wind River Mountains/East Zone Bridger Teton NF-
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Showers likely and chance of
                    thunderstorms. Chance of precipitation 70
                    percent.
Chance of thunder...50 percent.
Max temperature.....57-62.
   24 hr trend......5 degrees warmer.
Min humidity........55-61 percent.
   24 hr trend......11 percent drier.
20-foot winds.......Southwest winds around 15 mph with gusts to
                    around 30 mph.
Ridge top winds.....Southwest around 20 mph.
Chc of wetting rain.20 percent.
Transport winds.....Southwest around 20 mph.
Mixing Height.......3600-4800 ft agl.
Smoke dispersal.....Good.

.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Chance of showers and slight chance of
                    thunderstorms in the evening. Chance of
                    precipitation 50 percent.
Chance of thunder...20 percent.
Min temperature.....39-44.
   24 hr trend......2 degrees cooler.
Max humidity........81-87 percent.
   24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 15 mph with gusts to around
                    30 mph until 2100, then northwest with gusts to
                    around 30 mph until 2400, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then
                    northeast.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1400-3400 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor to fair.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers in the
                    morning, then showers likely and chance of
                    thunderstorms in the afternoon. Chance of
                    precipitation 70 percent.
Chance of thunder...40 percent.
Max temperature.....59-64.
   24 hr trend......2 degrees warmer.
Min humidity........50-56 percent.
   24 hr trend......6 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    around 10 mph with gusts to around 25 mph.
Ridge top winds.....South around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 4000-5800 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....38-43.
   24 hr trend......Unchanged.
Max humidity........78-84 percent.
   24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Downslope/downvalley 4-7 mph until 2100, then
                    northeast around 10 mph until 2400, then
                    downslope/downvalley 4-7 mph. Gusts up to 15
                    mph.
Ridge top winds.....Northwest around 10 mph until 2400, then east.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 2400, then southwest.
Mixing Height.......1400-3400 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.

.SUNDAY...
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...10 percent.
Max temperature.....63-68.
   24 hr trend......3 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......13 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    around 10 mph. Gusts up to 25 mph.
Ridge top winds.....West 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 6000-8000 ft
                    agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
                    good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s. Winds generally less
than 10 mph.
.TUESDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 40s. Highs in the mid 60s. West
winds around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 60s. West
winds around 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 40s. Highs 66 to 71.

$$

WYZ288-152200-
East Wind River Mountains/South Shoshone NF-
Including the cities of Dubois and South Pass
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Showers likely early in the
                    evening. Chance of thunderstorms through the
                    day. Chance of showers early in the evening.
                    Chance of precipitation 70 percent.
Chance of thunder...30 percent.
Max temperature.....63-68.
   24 hr trend......6 degrees warmer.
Min humidity........48-54 percent.
   24 hr trend......17 percent drier.
20-foot winds.......West winds around 20 mph with gusts to around
                    30 mph.
Ridge top winds.....West around 25 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 25 mph.
Mixing Height.......5000-6800 ft agl.
Smoke dispersal.....Very good.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Slight
                    chance of showers early in the morning. Chance
                    of precipitation 20 percent.
Chance of thunder...10 percent.
Min temperature.....43-48.
   24 hr trend......Unchanged.
Max humidity........75-81 percent.
   24 hr trend......22 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West 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.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......2200-4200 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Fair to good until 2400, then poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers in the
                    morning, then showers likely and chance of
                    thunderstorms in the afternoon. Chance of
                    precipitation 70 percent.
Chance of thunder...40 percent.
Max temperature.....63-68.
   24 hr trend......Unchanged.
Min humidity........48-54 percent.
   24 hr trend......1 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then
                    northwest around 10 mph until 1200, then
                    southwest until 1500, then northwest. Gusts up
                    to 30 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent until 1200, then 15 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 4400-6400 ft
                    agl.
Smoke dispersal.....Fair to good.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...20 percent.
Min temperature.....41-46.
   24 hr trend......1 degree cooler.
Max humidity........72-78 percent.
   24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 10 mph until 2100, then
                    downslope/downvalley 4-7 mph until 0300, then
                    west around 10 mph. Gusts up to 20 mph.
Ridge top winds.....West around 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing Height.......1800-3800 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.

.SUNDAY...
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...10 percent.
Max temperature.....66-71.
   24 hr trend......3 degrees warmer.
Min humidity........35-41 percent.
   24 hr trend......11 percent drier.
20-foot winds.......West winds around 10 mph with gusts to around
                    25 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing Height.......2200-4200 ft agl until 1200, then 5800-7800 ft
                    agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
                    good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs around 70. West
winds around 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the upper 60s. West winds around
10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. West
winds around 10 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 70s.

$$

WYZ414-152200-
Salt and Wyoming Ranges/West Zone Bridger Teton NF-
Including the city of Afton
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Chance of showers and
                    thunderstorms. Chance of precipitation 50
                    percent.
Chance of thunder...50 percent.
Max temperature.....60-65.
   24 hr trend......8 degrees warmer.
Min humidity........59-65 percent.
   24 hr trend......14 percent drier.
20-foot winds.......Southwest winds around 15 mph with gusts to
                    around 30 mph.
Ridge top winds.....Southwest around 20 mph.
Chc of wetting rain.25 percent.
Transport winds.....West around 20 mph.
Mixing Height.......3400-4400 ft agl.
Smoke dispersal.....Fair to good.

.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers early in the
                    evening. Slight chance of thunderstorms early
                    in the evening. Slight chance of showers early
                    in the evening. Chance of precipitation 50
                    percent.
Chance of thunder...20 percent.
Min temperature.....36-41.
   24 hr trend......1 degree cooler.
Max humidity........83-89 percent.
   24 hr trend......7 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 15 mph with gusts to around
                    25 mph until 2100, then downslope/downvalley
                    4-7 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......1200-3200 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
                    in the morning. Chance of showers through the
                    day. Chance of thunderstorms in the afternoon.
                    Chance of precipitation 50 percent.
Chance of thunder...50 percent.
Max temperature.....63-68.
   24 hr trend......3 degrees warmer.
Min humidity........51-57 percent.
   24 hr trend......8 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    around 10 mph with higher gusts.
Ridge top winds.....Southwest around 10 mph until 1200, then west.
Chc of wetting rain.7 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 4800-5600 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...10 percent.
Min temperature.....36-41.
   24 hr trend......Unchanged.
Max humidity........78-84 percent.
   24 hr trend......10 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 until 2400, then south.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 2400, then south.
Mixing Height.......1800-3800 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Poor.

.SUNDAY...
Sky/weather.........Mostly sunny then becoming partly cloudy.
Chance of thunder...10 percent.
Max temperature.....66-71.
   24 hr trend......4 degrees warmer.
Min humidity........37-43 percent.
   24 hr trend......14 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    around 10 mph. Gusts up to 20 mph.
Ridge top winds.....South around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
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.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the upper 60s. Winds generally less
than 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. Winds
generally less than 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s.
.FRIDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs in the mid 70s.

$$

WYZ278-152200-
Upper Green River Basin/Rock Springs BLM-
Including the cities of Big Piney, Farson, and Pinedale
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms. Chance of precipitation 20
                    percent.
Chance of thunder...10 percent.
Max temperature.....64-69.
   24 hr trend......5 degrees warmer.
Min humidity........48-54 percent.
   24 hr trend......14 percent drier.
20-foot winds.......West winds around 15 mph with gusts to around
                    25 mph.
Ridge top winds.....West around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing Height.......6200-7600 ft agl.
Smoke dispersal.....Very good.

.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Slight chance of showers and thunderstorms
                    early in the evening. Chance of precipitation
                    20 percent.
Chance of thunder...10 percent.
Min temperature.....39-44.
   24 hr trend......2 degrees cooler.
Max humidity........82-88 percent.
   24 hr trend......1 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West 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.......2800-4800 ft agl until 2400, then 400-800 ft
                    agl.
Smoke dispersal.....Good until 2400, then poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers through the
                    day. Chance of thunderstorms in the afternoon.
                    Chance of precipitation 50 percent.
Chance of thunder...30 percent.
Max temperature.....65-70.
   24 hr trend......1 degree warmer.
Min humidity........45-51 percent.
   24 hr trend......1 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then
                    southwest around 10 mph with gusts to around 25
                    mph until 1500, then northwest with gusts to
                    around 25 mph.
Ridge top winds.....East around 10 mph until 1200, then west.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 5600-7200 ft
                    agl.
Smoke dispersal.....Poor until 1200, then good.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...10 percent.
Min temperature.....39-44.
   24 hr trend......1 degree cooler.
Max humidity........79-85 percent.
   24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North winds around 10 mph and gusty until 2100,
                    then downslope/downvalley 4-7 mph.
Ridge top winds.....Northeast 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing Height.......2400-4400 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Poor to fair until 2400, then poor.

.SUNDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....68-73.
   24 hr trend......3 degrees warmer.
Min humidity........32-38 percent.
   24 hr trend......9 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1500, then west
                    around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Northwest around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 7600-9600 ft
                    agl.
Smoke dispersal.....Poor until 1200, then good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the lower 40s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s. Winds
generally less than 10 mph.
.TUESDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 40s. Highs in the mid 70s. Northwest winds
around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 70s.
Northwest winds around 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the mid 40s. Highs 76 to 81.

$$

WYZ277-152200-
Lincoln and Uinta Counties/Lower Elevations-
Including the cities of Evanston, Fort Bridger, and Kemmerer
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms. Chance of precipitation 20
                    percent.
Chance of thunder...10 percent.
Max temperature.....64-69.
   24 hr trend......7 degrees warmer.
Min humidity........44-50 percent.
   24 hr trend......17 percent drier.
20-foot winds.......West winds around 20 mph with gusts to around
                    30 mph.
Ridge top winds.....West around 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph.
Mixing Height.......6200-7200 ft agl.
Smoke dispersal.....Very good.

.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers early
                    in the morning. Chance of showers 20 percent.
Chance of thunder...0 percent.
Min temperature.....39-44.
   24 hr trend......2 degrees cooler.
Max humidity........83-89 percent.
   24 hr trend......2 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Southwest winds 10 to 15 mph with gusts to
                    around 30 mph until 2400, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....West around 20 mph until 2400, then around 10
                    mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph until 2400, then around 10
                    mph.
Mixing Height.......2600-4600 ft agl until 2400, then 600-800 ft
                    agl.
Smoke dispersal.....Fair to good until 2400, then poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms in the late morning and early
                    afternoon. Chance of showers and thunderstorms
                    early in the afternoon, then slight chance of
                    showers and thunderstorms late in the
                    afternoon. Chance of precipitation 40 percent.
Chance of thunder...30 percent.
Max temperature.....66-71.
   24 hr trend......2 degrees warmer.
Min humidity........38-44 percent.
   24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    10 to 15 mph with gusts to around 25 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then west
                    around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph until 1200, then around 20
                    mph.
Mixing Height.......1800-3800 ft agl until 1200, then 6000-7200 ft
                    agl.
Smoke dispersal.....Poor until 1200, then good to very good.

.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Chance of thunder...0 percent.
Min temperature.....39-44.
   24 hr trend......Unchanged.
Max humidity........77-83 percent.
   24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph and gusty until 2100,
                    then downslope/downvalley 4-7 mph.
Ridge top winds.....Northwest around 15 mph until 2400, then
                    northeast.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph until 2400, then north.
Mixing Height.......2600-4600 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Fair to good until 2400, then poor.

.SUNDAY...
Sky/weather.........Mostly sunny.
Chance of thunder...0 percent.
Max temperature.....70-75.
   24 hr trend......3 degrees warmer.
Min humidity........29-35 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 west.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph until 1200, then west.
Mixing Height.......2200-4200 ft agl until 1200, then 8000-10000 ft
                    agl.
Smoke dispersal.....Poor until 1200, then good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the mid 40s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 70s. West
winds around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 70s.
Northwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms in the afternoon. Highs in the lower 80s.

$$

WYZ279-152200-
Sweetwater County/Rock Springs BLM/Flaming Gorge NRA-
Including the cities of Green River, Rock Springs, and Wamsutter
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Mostly cloudy. Slight chance of showers and
                    thunderstorms. Chance of precipitation 20
                    percent.
Chance of thunder...10 percent.
Max temperature.....69-74.
   24 hr trend......Unchanged.
Min humidity........49-55 percent.
   24 hr trend......1 percent drier.
20-foot winds.......West winds around 15 mph with gusts to around
                    25 mph.
Ridge top winds.....West around 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing Height.......7000-8200 ft agl.
Smoke dispersal.....Very good.

.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Slight chance of showers and thunderstorms
                    early in the evening. Slight chance of
                    thunderstorms after midnight. Slight chance of
                    showers after midnight. Chance of precipitation
                    20 percent.
Chance of thunder...20 percent.
Min temperature.....46-51.
   24 hr trend......Unchanged.
Max humidity........79-85 percent.
   24 hr trend......9 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph with gusts to around 30
                    mph until 0300, then downslope/downvalley 4-7
                    mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......2800-4800 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Fair to good until 2400, then poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers early
                    in the morning. Slight chance of showers and
                    thunderstorms in the afternoon. Chance of
                    precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....69-74.
   24 hr trend......1 degree warmer.
Min humidity........47-53 percent.
   24 hr trend......4 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    10 to 15 mph with gusts to around 30 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1800-3800 ft agl until 1200, then 6200-8200 ft
                    agl.
Smoke dispersal.....Poor until 1200, then good.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...10 percent.
Min temperature.....45-50.
   24 hr trend......2 degrees cooler.
Max humidity........76-82 percent.
   24 hr trend......3 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds around 10 mph with gusts to around
                    30 mph until 2100, then north with gusts to
                    around 30 mph until 2400, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....West around 15 mph until 2400, then northeast.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 2400, then northeast.
Mixing Height.......2800-4800 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Fair to good until 2400, then poor.

.SUNDAY...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Max temperature.....72-77.
   24 hr trend......3 degrees warmer.
Min humidity........41-47 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 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.......2000-4000 ft agl until 1200, then 7800-9800 ft
                    agl.
Smoke dispersal.....Poor until 1200, then good.


.Forecast days 3 through 7......
.SUNDAY THROUGH MONDAY...Partly cloudy. Lows 48 to 53. Highs
around 80. Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy with slight chance of showers and
thunderstorms. Lows around 50. Highs around 80. West winds around
10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 80. Winds
generally less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear with slight chance of
showers and thunderstorms. Lows in the lower 50s. Highs 80 to 85.

$$

WYZ289-152200-
Granite/Green/Ferris/Rattlesnake Mountains-
Including the city of Jeffrey City
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....71-76.
   24 hr trend......6 degrees warmer.
Min humidity........33-39 percent.
   24 hr trend......23 percent drier.
20-foot winds.......West winds around 20 mph with gusts to around
                    30 mph.
Ridge top winds.....West around 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph.
Mixing Height.......7800-8400 ft agl.
Smoke dispersal.....Excellent.

.TONIGHT...
Sky/weather.........Partly cloudy then becoming mostly cloudy.
                    Slight chance of showers early in the morning.
                    Chance of showers 20 percent.
Chance of thunder...0 percent.
Min temperature.....48-53.
   24 hr trend......Unchanged.
Max humidity........76-82 percent.
   24 hr trend......14 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
                    mph until 2400, then northwest with gusts to
                    around 15 mph until 0300, 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.......3200-5200 ft agl until 2400, then 400-600 ft
                    agl.
Smoke dispersal.....Good until 2400, then poor.

.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of showers through
                    the day. Slight chance of thunderstorms in the
                    afternoon. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....70-75.
   24 hr trend......1 degree cooler.
Min humidity........36-42 percent.
   24 hr trend......2 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
                    around 10 mph. Gusts up to 20 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......1600-3600 ft agl until 1200, then 5600-7600 ft
                    agl.
Smoke dispersal.....Poor until 1200, then good.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening. Chance of
                    precipitation 20 percent.
Chance of thunder...10 percent.
Min temperature.....47-52.
   24 hr trend......2 degrees cooler.
Max humidity........78-84 percent.
   24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North winds around 15 mph with gusts to around
                    25 mph until 2100, then northeast with gusts to
                    around 25 mph until 2400, then
                    downslope/downvalley 4-7 mph.
Ridge top winds.....North around 15 mph until 2400, then northeast.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph until 2400, then east.
Mixing Height.......2600-4600 ft agl until 2400, then 400-800 ft
                    agl.
Smoke dispersal.....Fair to good until 2400, then poor.

.SUNDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....73-78.
   24 hr trend......3 degrees warmer.
Min humidity........24-30 percent.
   24 hr trend......11 percent drier.
20-foot winds.......Upslope/upvalley 5-9 mph until 1200, then west
                    around 10 mph. Gusts up to 25 mph.
Ridge top winds.....West 10 to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 7600-9600 ft
                    agl.
Smoke dispersal.....Poor to fair until 1200, then good to very
                    good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 50s. Highs around 80.
Winds generally less than 10 mph.
.TUESDAY...Mostly cloudy. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the upper 70s. West winds
around 10 mph.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 50. Highs in the upper 70s. Winds
generally less than 10 mph.
.THURSDAY THROUGH FRIDAY...Mostly clear. Lows in the lower 50s.
Highs 79 to 84.

$$

WYZ300-152200-
Casper Mountain-
154 PM MDT Fri Aug 14 2026

.THIS AFTERNOON...
Sky/weather.........Mostly cloudy.
Chance of thunder...0 percent.
Max temperature.....72-77.
   24 hr trend......10 degrees warmer.
Min humidity........41-47 percent.
   24 hr trend......31 percent drier.
20-foot winds.......West winds around 20 mph with gusts to around
                    30 mph.
Ridge top winds.....West around 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph.
Mixing Height.......7200-7800 ft agl.
Smoke dispersal.....Excellent.

.TONIGHT...
Sky/weather.........Partly cloudy.
Chance of thunder...0 percent.
Min temperature.....51-56.
   24 hr trend......1 degree cooler.
Max humidity........76-82 percent.
   24 hr trend......22 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West winds 10 to 15 mph with gusts to around 25
                    mph until 2400, then downslope/downvalley 4-7
                    mph.
Ridge top winds.....West around 15 mph until 2400, then northeast.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph until 2400, then north.
Mixing Height.......3000-5000 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Good until 2400, then poor.

.SATURDAY...
Sky/weather.........Mostly cloudy then becoming partly cloudy.
                    Slight chance of showers through the day.
                    Slight chance of thunderstorms in the
                    afternoon. Chance of precipitation 20 percent.
Chance of thunder...20 percent.
Max temperature.....68-73.
   24 hr trend......3 degrees cooler.
Min humidity........52-58 percent.
   24 hr trend......6 percent wetter.
20-foot winds.......Upslope/upvalley 5-9 mph until 0900, then west
                    around 10 mph. Gusts up to 20 mph.
Ridge top winds.....West around 15 mph.
Chc of wetting rain.Less than 5 percent.
Transport winds.....West around 15 mph.
Mixing Height.......1000-3000 ft agl until 1200, then 4200-5600 ft
                    agl.
Smoke dispersal.....Poor to fair.

.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
                    thunderstorms early in the evening, then chance
                    of showers and thunderstorms early in the
                    evening. Slight chance of showers and
                    thunderstorms 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........77-83 percent.
   24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest winds around 15 mph with gusts to
                    around 35 mph until 2100, then northeast with
                    gusts to around 35 mph until 2400, then south
                    and gusty.
Ridge top winds.....North around 15 mph until 2400, then south.
Chc of wetting rain.Less than 5 percent.
Transport winds.....Northeast around 15 mph until 2400, then south.
Mixing Height.......1600-3600 ft agl until 2400, then 600 ft agl.
Smoke dispersal.....Poor.

.SUNDAY...
Sky/weather.........Partly cloudy then becoming mostly sunny.
Chance of thunder...0 percent.
Max temperature.....72-77.
   24 hr trend......4 degrees warmer.
Min humidity........31-37 percent.
   24 hr trend......16 percent drier.
20-foot winds.......South winds around 10 mph until 0900, then
                    upslope/upvalley 5-9 mph until 1200, then west
                    around 10 mph. Gusts up to 20 mph.
Ridge top winds.....Southwest around 10 mph until 1200, then west.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing Height.......2000-4000 ft agl until 1200, then 7200-9200 ft
                    agl.
Smoke dispersal.....Poor to fair until 1200, then very good.


.Forecast days 3 through 7......
.SUNDAY NIGHT...Mostly clear. Lows in the lower 50s. Winds
generally less than 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the upper
70s. Winds generally less than 10 mph.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy with chance of showers
and thunderstorms. Lows around 50. Highs 72 to 77. West winds
around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s.
.FRIDAY...Mostly sunny. Slight chance of showers and
thunderstorms in the afternoon. Highs around 80.

$$