Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
578
FNUS55 KCYS 132124
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
324 PM MDT Wed Aug 13 2025
SEVERE THUNDERSTORM WATCH 588 IN EFFECT UNTIL 10 PM MDT THIS
EVENING
RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING FOR FIRE WEATHER
ZONES 418 TO 422, 424, 425, AND 427 TO 429.
.DISCUSSION...
Critical fire weather conditions are expected through the afternoon across much
of southeast Wyoming as well as the Nebraska panhandle. Low RH and gusty winds as
well as the possibility of some dry thunderstorms are expected. Expect dry weather
and low RH to continue through the end of the week, however wind gusts will be
lower than the past few days and Red Flag conditions are less likely. Near critical
conditions will remain possible in the higher basins of southeast Wyoming.
NEZ434-132245-
Pine Ridge/Nebraska National Forest-
324 PM MDT Wed Aug 13 2025
...SEVERE THUNDERSTORM WATCH 588 IN EFFECT UNTIL 10 PM MDT THIS
EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers. Slight
chance of thunderstorms after 1700.
Max temperature.....97-102.
24 hr trend......9 degrees warmer.
Min humidity........9-15 percent.
24 hr trend......6 percent drier.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......12300-14300 ft AGL.
Smoke dispersal.....Excellent (199600 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....60-65.
24 hr trend......3 degrees cooler.
Max humidity........63-69 percent.
24 hr trend......3 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph shifting to the southwest
after midnight.
Mixing height.......4800-6800 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-30700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....98-103.
24 hr trend......3 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2500-4500 ft AGL increasing to 9500-11500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (19500 knot-ft) increasing to excellent
(176100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s. West
winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 60s. Highs in the lower 90s.
Northeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the mid 90s. Northeast winds
around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s.
$$
NEZ435-132245-
Box Butte/South Sioux/Niobrara River-
324 PM MDT Wed Aug 13 2025
...SEVERE THUNDERSTORM WATCH 588 IN EFFECT UNTIL 10 PM MDT THIS
EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers. Slight
chance of thunderstorms after 1700.
Max temperature.....95-100.
24 hr trend......11 degrees warmer.
Min humidity........12-18 percent.
24 hr trend......12 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......11600-13600 ft AGL.
Smoke dispersal.....Excellent (192500 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....58-63.
24 hr trend......Unchanged.
Max humidity........69-75 percent.
24 hr trend......18 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......4600-6600 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-26300 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....97-102.
24 hr trend......1 degree warmer.
Min humidity........9-15 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northwest around 5 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 9800-11800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (18600 knot-ft) increasing to very good
(136600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 60s. Highs in the
lower 90s. Northeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 60. Highs in the lower 90s. Southeast winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
$$
NEZ436-132245-
Lower North Platte River Basin/Scottsbluff National Monument-
324 PM MDT Wed Aug 13 2025
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....95-100.
24 hr trend......11 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......14 percent drier.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......11900-13900 ft AGL.
Smoke dispersal.....Excellent (165900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....58-63.
24 hr trend......1 degree cooler.
Max humidity........62-68 percent.
24 hr trend......9 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......5000-7000 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4600-22600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....97-102.
24 hr trend......2 degrees warmer.
Min humidity........15 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest around 5 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......2200-4200 ft AGL increasing to 9300-11300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (14600 knot-ft) increasing to good (99000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Northwest winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the lower 60s. Highs in the lower 90s. Southwest winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
$$
NEZ437-132245-
Lodgepole Creek/Southern Nebraska Panhandle-
324 PM MDT Wed Aug 13 2025
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....92-97.
24 hr trend......10 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......19 percent drier.
20-foot winds.......South around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......10200-12200 ft AGL.
Smoke dispersal.....Very good (148700 knot-ft).
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....57-62.
24 hr trend......1 degree warmer.
Max humidity........62-68 percent.
24 hr trend......Unchanged.
Humidity recovery...Fair.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......3400-5400 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5200-19700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600 until 1700.
Max temperature.....95-100.
24 hr trend......4 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......Unchanged.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......2600-4600 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (13900 knot-ft) increasing to good (75600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s. Southwest
winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows around 60. Highs around 90. Northwest winds
around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the upper 50s. Highs in the lower 90s. West winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
$$
WYZ417-132245-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
324 PM MDT Wed Aug 13 2025
...SEVERE THUNDERSTORM WATCH 588 IN EFFECT UNTIL 10 PM MDT THIS
EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers. Slight
chance of thunderstorms after 1700.
Max temperature.....94-99.
24 hr trend......7 degrees warmer.
Min humidity........7-13 percent.
24 hr trend......5 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph.
Mixing height.......13500-15500 ft AGL.
Smoke dispersal.....Excellent (309200 knot-ft).
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....59-64.
24 hr trend......Unchanged.
Max humidity........51-57 percent.
24 hr trend......26 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph and gusty shifting to the
south after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph shifting to the south after
midnight.
Mixing height.......5100-7100 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor to fair (3700-47000 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....94-99.
24 hr trend......Unchanged.
Min humidity........8-14 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......2900-4900 ft AGL increasing to 9400-11400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (30700 knot-ft) increasing to excellent
(191800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 60s. Highs around 90.
South winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows around 60. Highs in the lower 90s. South
winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
$$
WYZ418-132245-
Middle North Platte River Basin/Niobrara and Converse High Plains-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 588 IN EFFECT UNTIL 10 PM MDT THIS
EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers. Slight
chance of thunderstorms after 1700.
Max temperature.....93-98.
24 hr trend......9 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 25 mph.
Mixing height.......13000-15000 ft AGL.
Smoke dispersal.....Excellent (292700 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....59-64.
24 hr trend......2 degrees warmer.
Max humidity........48-54 percent.
24 hr trend......40 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 10 mph and gusty shifting to
the southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph shifting to the
southwest after midnight.
Mixing height.......5100-7100 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (3900-45400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....92-98.
24 hr trend......Unchanged.
Min humidity........8-14 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......3800-5800 ft AGL increasing to 10300-12300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (37900 knot-ft) increasing to excellent
(194400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s. West winds
around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the lower 60s. Highs in the
upper 80s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs around 90. Southwest
winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
$$
WYZ419-132245-
North Laramie Range and Adjacent High Plains-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
...SEVERE THUNDERSTORM WATCH 588 IN EFFECT UNTIL 10 PM MDT THIS
EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers. Slight
chance of thunderstorms after 1700.
Max temperature.....84-92.
24 hr trend......8 degrees warmer.
Min humidity........9-15 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......12300-14300 ft AGL.
Smoke dispersal.....Excellent (259300 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....58-66.
24 hr trend......4 degrees warmer.
Max humidity........32-38 percent.
24 hr trend......15 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......5100-7100 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5000-37200 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....83-93.
24 hr trend......2 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......2 percent wetter.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......4300-6300 ft AGL increasing to 9000-11000 ft
AGL in the afternoon.
Smoke dispersal.....Fair (48400 knot-ft) increasing to excellent
(175500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
West winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the upper 50s. Highs in the lower 80s. West winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
$$
WYZ420-132245-
North Laramie Valley/Shirley Basin-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers.
Max temperature.....86-91.
24 hr trend......7 degrees warmer.
Min humidity........13 percent.
24 hr trend......2 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......12600-14000 ft AGL.
Smoke dispersal.....Excellent (254500 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....52-57.
24 hr trend......1 degree warmer.
Max humidity........42-48 percent.
24 hr trend......27 percent drier.
Humidity recovery...Poor.
20-foot winds.......West 5 to 10 mph. Gusts up to 30 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest after midnight.
Mixing height.......5300-7300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (4300-47000 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....86-91.
24 hr trend......Unchanged.
Min humidity........14 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......3400-5400 ft AGL increasing to 9000-11000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (34600 knot-ft) increasing to excellent
(194400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
$$
WYZ421-132245-
Ferris/Seminoe/Shirley Mountains-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
.REST OF TODAY...
Sky/weather.........Partly cloudy. Slight chance of showers.
Max temperature.....84-92.
24 hr trend......5 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......1 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......12500-14500 ft AGL.
Smoke dispersal.....Excellent (249600 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....57-62.
24 hr trend......2 degrees warmer.
Max humidity........34-40 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Poor.
20-foot winds.......West 5 to 10 mph. Gusts up to 30 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......3800-5800 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4100-34400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....83-91.
24 hr trend......6 degrees cooler.
Min humidity........9-15 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West around 10 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......3300-5300 ft AGL increasing to 9700-11700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (31000 knot-ft) increasing to excellent
(204000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the upper 50s. Highs in the
lower 80s. Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.MONDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
$$
WYZ422-132245-
Central and West Carbon-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....86-91.
24 hr trend......4 degrees warmer.
Min humidity........12 percent.
24 hr trend......1 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......13300-14800 ft AGL.
Smoke dispersal.....Excellent (253500 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....53-58.
24 hr trend......2 degrees warmer.
Max humidity........36-42 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......6100-8100 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Fair (57400 knot-ft) decreasing to poor (4100
knot-ft) after midnight.
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....85-90.
24 hr trend......Unchanged.
Min humidity........9-15 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 30 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......3100-5100 ft AGL increasing to 9500-11500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (28600 knot-ft) increasing to excellent
(189800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows in the mid 50s. Highs in the lower
80s. Southwest winds around 10 mph.
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
$$
WYZ423-132245-
Southwest Carbon County-
324 PM MDT Wed Aug 13 2025
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....87-92.
24 hr trend......2 degrees warmer.
Min humidity........12 percent.
24 hr trend......Unchanged.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......13400-14800 ft AGL.
Smoke dispersal.....Excellent (198600 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......2 degrees warmer.
Max humidity........39-45 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph shifting to the south after
midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the south
after midnight.
Mixing height.......6300-8300 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Fair (54400 knot-ft) decreasing to poor (3300
knot-ft) after midnight.
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....85-90.
24 hr trend......3 degrees cooler.
Min humidity........15 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 15 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....South around 5 mph increasing to west around 15
mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 8700-10700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (15400 knot-ft) increasing to very good
(134500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
South winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
South winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 80s.
Southwest winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
80s.
.TUESDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
$$
WYZ424-132245-
Sierra Madre Range/Medicine Bow NF-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-84.
24 hr trend......Unchanged.
Min humidity........8-14 percent.
24 hr trend......2 percent drier.
20-foot winds.......West around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......11400-13400 ft AGL.
Smoke dispersal.....Excellent (182800 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....49-57.
24 hr trend......1 degree warmer.
Max humidity........33-39 percent.
24 hr trend......Unchanged.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......5200-7200 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2700-39400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1300.
Max temperature.....76-84.
24 hr trend......2 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......4200-6200 ft AGL increasing to 8200-10200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (34200 knot-ft) increasing to excellent
(151700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s. South winds around
5 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 50. Highs in the lower 70s. South winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Southwest winds around 5 mph.
.MONDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
.TUESDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
$$
WYZ425-132245-
Upper North Platte River Basin-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....85-90.
24 hr trend......1 degree warmer.
Min humidity........12 percent.
24 hr trend......1 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......13300-14400 ft AGL.
Smoke dispersal.....Excellent (227300 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....52-57.
24 hr trend......1 degree warmer.
Max humidity........36-42 percent.
24 hr trend......2 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 10 mph and gusty shifting to
the south after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the south after
midnight.
Mixing height.......6000-8000 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5600-54900 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1300.
Max temperature.....85-90.
24 hr trend......2 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph in the afternoon.
Mixing height.......4700-6700 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (36700 knot-ft) increasing to excellent
(163800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 80. South
winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the lower 80s. Southwest
winds around 5 mph.
.MONDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
$$
WYZ426-132245-
Snowy Range/Medicine Bow NF-
324 PM MDT Wed Aug 13 2025
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....75-83.
24 hr trend......2 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......7 percent drier.
20-foot winds.......West around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......11200-13200 ft AGL.
Smoke dispersal.....Excellent (205900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....45-55.
24 hr trend......Unchanged.
Max humidity........40-46 percent.
24 hr trend......10 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......5100-7100 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (3100-47400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers after 1300 until 1700.
Slight chance of thunderstorms after 1300.
Chance of showers after 1700.
Max temperature.....75-83.
24 hr trend......2 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......2 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......4400-6400 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Fair (45200 knot-ft) increasing to very good
(127800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Southwest winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the mid 40s. Highs in the mid 70s. Southwest winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
$$
WYZ427-132245-
North Snowy Range Foothills-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....85-90.
24 hr trend......4 degrees warmer.
Min humidity........13 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......12900-13800 ft AGL.
Smoke dispersal.....Excellent (241700 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....55-60.
24 hr trend......2 degrees warmer.
Max humidity........32-38 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......5500-7500 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Fair (58700 knot-ft) decreasing to poor (6200
knot-ft) after midnight.
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....84-89.
24 hr trend......1 degree cooler.
Min humidity........14 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West around 10 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......5300-7300 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Fair (55000 knot-ft) increasing to excellent
(166900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs around 80. Southwest
winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Southwest winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
$$
WYZ428-132245-
Southern Laramie Valley-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....85-90.
24 hr trend......6 degrees warmer.
Min humidity........12 percent.
24 hr trend......8 percent drier.
20-foot winds.......Northwest around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......12900-14500 ft AGL.
Smoke dispersal.....Excellent (241900 knot-ft).
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......2 degrees warmer.
Max humidity........37-43 percent.
24 hr trend......7 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......5700-7700 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (5400-47000 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy. Slight chance
of showers after 1300. Slight chance of
thunderstorms after 1400.
Max temperature.....85-90.
24 hr trend......1 degree cooler.
Min humidity........15 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 15 mph increasing
to 25 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......5000-7000 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (37000 knot-ft) increasing to very good
(115600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs around 80. Southwest
winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the lower 50s. Highs in the lower 80s. Southwest winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
$$
WYZ429-132245-
Southern Laramie Range-
324 PM MDT Wed Aug 13 2025
...RED FLAG WARNING IN EFFECT UNTIL 8 PM MDT THIS EVENING...
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....82-87.
24 hr trend......9 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......16 percent drier.
20-foot winds.......Northwest around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......12200-13800 ft AGL.
Smoke dispersal.....Excellent (232500 knot-ft).
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....57-62.
24 hr trend......7 degrees warmer.
Max humidity........29-35 percent.
24 hr trend......27 percent drier.
Humidity recovery...Poor.
20-foot winds.......West 5 to 10 mph. Gusts up to 30 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......5200-7200 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (2900-40700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy. Slight chance
of showers after 1300. Slight chance of
thunderstorms after 1400.
Max temperature.....82-87.
24 hr trend......Unchanged.
Min humidity........15 percent.
24 hr trend......2 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......4200-6200 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (36500 knot-ft) increasing to very good
(105800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
West winds around 5 mph.
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. West
winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the mid 50s. Highs in the upper 70s. West winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the mid 50s. Highs around 80.
.TUESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80.
$$
WYZ430-132245-
Laramie Foothills and High Plains-
324 PM MDT Wed Aug 13 2025
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....89-94.
24 hr trend......9 degrees warmer.
Min humidity........8-14 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......12500-14500 ft AGL.
Smoke dispersal.....Excellent (235400 knot-ft).
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....58-63.
24 hr trend......6 degrees warmer.
Max humidity........37-43 percent.
24 hr trend......38 percent drier.
Humidity recovery...Poor.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph decreasing
to 15 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......5500-7500 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4400-35200 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then mostly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....89-94.
24 hr trend......Unchanged.
Min humidity........9-15 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......4700-6700 ft AGL increasing to 7600-9600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (36800 knot-ft) increasing to very good
(106600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s. West winds around
5 mph.
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. West
winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the upper 50s. Highs in the mid 80s. West winds around 5 mph.
.MONDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the upper 50s. Highs in the mid 80s.
.TUESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the mid 80s.
$$
WYZ431-132245-
Laramie East High Plains-
324 PM MDT Wed Aug 13 2025
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....92-97.
24 hr trend......11 degrees warmer.
Min humidity........14 percent.
24 hr trend......14 percent drier.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......12700-14700 ft AGL.
Smoke dispersal.....Excellent (209200 knot-ft).
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....58-63.
24 hr trend......4 degrees warmer.
Max humidity........47-53 percent.
24 hr trend......20 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......4600-6600 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4200-24000 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....93-98.
24 hr trend......Unchanged.
Min humidity........15 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......3700-5700 ft AGL increasing to 8700-10700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (23900 knot-ft) increasing to very good
(100500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the lower 90s. Northwest winds
around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
Northwest winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the upper 50s. Highs in the upper 80s. West winds around
5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
.TUESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the upper 50s. Highs in the upper 80s.
$$
WYZ432-132245-
Bordeaux/Chugwater/Wheatland-
324 PM MDT Wed Aug 13 2025
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....94-99.
24 hr trend......10 degrees warmer.
Min humidity........11 percent.
24 hr trend......14 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 20 mph.
Mixing height.......13500-15200 ft AGL.
Smoke dispersal.....Excellent (229200 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....62-67.
24 hr trend......4 degrees warmer.
Max humidity........37-43 percent.
24 hr trend......29 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest after midnight.
Mixing height.......5700-7700 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-33900 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1600.
Max temperature.....94-99.
24 hr trend......3 degrees warmer.
Min humidity........12 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......3900-5900 ft AGL increasing to 10300-12300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (37100 knot-ft) increasing to excellent
(164000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 60s. Highs in the lower 90s. West winds around
5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
West winds around 5 mph.
.SUNDAY...Mostly clear. Chance of showers and thunderstorms. Lows
in the lower 60s. Highs around 90. West winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs around 90.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs around 90.
$$
WYZ433-132245-
Goshen/Middle-Lower North Platte River Basin-
324 PM MDT Wed Aug 13 2025
.REST OF TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....96-101.
24 hr trend......11 degrees warmer.
Min humidity........13 percent.
24 hr trend......13 percent drier.
20-foot winds.......Northwest around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph.
Mixing height.......13700-15100 ft AGL.
Smoke dispersal.....Excellent (213000 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....59-64.
24 hr trend......Unchanged.
Max humidity........54-60 percent.
24 hr trend......8 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph shifting to the west
after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the west
after midnight.
Mixing height.......5700-7700 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (3100-28500 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....97-102.
24 hr trend......1 degree warmer.
Min humidity........13 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......3100-5100 ft AGL increasing to 10100-12100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (23900 knot-ft) increasing to very good
(142300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the mid 90s. West
winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 90s.
Northwest winds around 5 mph.
.SUNDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the lower 90s. Northwest
winds around 5 mph.
.MONDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 90s.
$$