Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
528
FNUS55 KCYS 022106
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
306 PM MDT Tue Sep 2 2025
.DISCUSSION...
Low fire weather concerns over the next 24 hours with
daytime humidities mostly above 20 percent and relatively light winds
across southeast Wyoming and western Nebraska. Fire weather concerns
likely to increase Wednesday and Thursday as dry north to northwest
wind increase each day. Daytime relative humidities are forecast to
lower across Albany and Carbon counties which may result in elevated
to near critical conditions. Otherwise, showers and thunderstorms
will return to the area this weekend with wetting rainfall possible
along with higher humidities.
NEZ434-031015-
Pine Ridge/Nebraska National Forest-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53-58.
24 hr trend......1 degree warmer.
Max humidity........66-72 percent.
24 hr trend......5 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the west after
midnight. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......3200-5200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (5800-15200 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....77-82.
24 hr trend......7 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......15 percent wetter.
20-foot winds.......North around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph.
Mixing height.......1100-3100 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (23000 knot-ft) increasing to good (86100
knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....50-55.
24 hr trend......5 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph and gusty shifting to the
south after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......1300-3300 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3600-12300 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84-89.
24 hr trend......6 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......12 percent drier.
20-foot winds.......West around 10 mph with gusts to around 35 mph
increasing to northwest around 20 mph with
gusts to around 45 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph increasing to around 35
mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Fair (52800 knot-ft) increasing to excellent
(279800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Mostly clear. Lows in the upper 40s. Highs
in the lower 70s. Northwest winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the upper 70s.
East winds around 5 mph.
.SUNDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Southeast winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
$$
NEZ435-031015-
Box Butte/South Sioux/Niobrara River-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......2 degrees warmer.
Max humidity........62-68 percent.
24 hr trend......19 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the southwest
after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......3000-5000 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (4700-14700 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....78-83.
24 hr trend......7 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......21 percent wetter.
20-foot winds.......North around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....North around 20 mph.
Mixing height.......900-2900 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (27300 knot-ft) increasing to very good
(115000 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....48-53.
24 hr trend......4 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......32 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph and gusty shifting to
the south after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Mixing height.......2000-4000 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (3200-15500 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84-89.
24 hr trend......7 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......19 percent drier.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 30 mph
increasing to 40 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph increasing to around 35
mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 8600-10600 ft
AGL in the afternoon.
Smoke dispersal.....Fair (50000 knot-ft) increasing to excellent
(287000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Mostly clear. Slight chance of showers.
Lows in the mid 40s. Highs in the lower 70s. North winds around
5 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the upper 70s.
East winds around 5 mph.
.SUNDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 80. Southeast
winds around 5 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s.
$$
NEZ436-031015-
Lower North Platte River Basin/Scottsbluff National Monument-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......2 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......27 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the southwest
after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......2600-4600 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4200-13500 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-84.
24 hr trend......5 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......1200-3200 ft AGL increasing to 5700-7700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28400 knot-ft) increasing to very good
(137400 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....50-55.
24 hr trend......3 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......27 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph and gusty shifting to the
south after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the south
after midnight.
Mixing height.......2400-4400 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-18800 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....84-89.
24 hr trend......6 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......8 percent drier.
20-foot winds.......Northwest 10 to 15 mph with gusts to around 35
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph increasing to around 30
mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Fair (40800 knot-ft) increasing to excellent
(253800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Mostly clear. Slight chance of showers.
Lows in the upper 40s. Highs in the lower 70s. North winds around
5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. East winds around 5 mph.
.SUNDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Southeast winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s.
$$
NEZ437-031015-
Lodgepole Creek/Southern Nebraska Panhandle-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
24 hr trend......5 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......25 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph shifting to the
southwest after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......2900-4900 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (3800-16000 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
24 hr trend......3 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northwest around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......1200-3200 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (30000 knot-ft) increasing to very good
(141900 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....50-55.
24 hr trend......3 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Good.
20-foot winds.......East around 5 mph and gusty shifting to the
southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......2100-4100 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (3600-16600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....Around 84.
24 hr trend......4 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......17 percent drier.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2100-4100 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (39600 knot-ft) increasing to excellent
(223200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Mostly clear. Slight chance of showers.
Lows in the upper 40s. Highs around 70. North winds around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s.
$$
WYZ417-031015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53-58.
24 hr trend......3 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......17 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph. Gusts up to 15 mph
increasing to 25 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the west after
midnight.
Mixing height.......3900-5900 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (5600-17900 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....78-83.
24 hr trend......5 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......12 percent wetter.
20-foot winds.......North 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......1400-3400 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (27900 knot-ft) increasing to very good
(122100 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......Unchanged.
Max humidity........72-78 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph and gusty shifting to
the southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......2100-4100 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-21300 knot-ft).
.THURSDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....80-85.
24 hr trend......Unchanged.
Min humidity........18-24 percent.
24 hr trend......6 percent drier.
20-foot winds.......Northwest around 10 mph with gusts to around 35
mph increasing to around 20 mph with gusts to
around 45 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph increasing to around 35
mph in the afternoon.
Mixing height.......2900-4900 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Good (69300 knot-ft) increasing to excellent
(247800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Mostly clear. Lows in the mid 40s. Highs
around 70. North winds around 10 mph.
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
East winds around 5 mph.
.SUNDAY...Partly cloudy with slight chance of showers. Lows in
the upper 40s. Highs around 80. Southeast winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 80.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
lower 80s.
$$
WYZ418-031015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53-58.
24 hr trend......Unchanged.
Max humidity........52-58 percent.
24 hr trend......26 percent drier.
Humidity recovery...Fair.
20-foot winds.......North around 5 mph shifting to the west after
midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the west after
midnight.
Mixing height.......3500-5500 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4700-17500 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-84.
24 hr trend......1 degree cooler.
Min humidity........22-28 percent.
24 hr trend......6 percent wetter.
20-foot winds.......North around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......1500-3500 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (31000 knot-ft) increasing to excellent
(158900 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....52-57.
24 hr trend......Unchanged.
Max humidity........63-69 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph and gusty shifting to
the southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the southwest
after midnight.
Mixing height.......2600-4600 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-23800 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-85.
24 hr trend......Unchanged.
Min humidity........16-22 percent.
24 hr trend......5 percent drier.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 30 mph
increasing to 40 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph increasing to around 30
mph in the afternoon.
Mixing height.......2800-4800 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Fair (58700 knot-ft) increasing to excellent
(224800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Mostly clear. Lows in the mid 40s. Highs
in the lower 70s. North winds around 5 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
East winds around 5 mph.
.SUNDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
South winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs around 80.
$$
WYZ419-031015-
North Laramie Range and Adjacent High Plains-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-59.
24 hr trend......5 degrees warmer.
Max humidity........45-51 percent.
24 hr trend......12 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the west after
midnight.
Mixing height.......3100-5100 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5300-13800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....72-80.
24 hr trend......2 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2800-4800 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Fair (42300 knot-ft) increasing to excellent
(182400 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-57.
24 hr trend......3 degrees cooler.
Max humidity........48-54 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph shifting to the west
after midnight. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......3200-5200 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4700-28400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73-81.
24 hr trend......3 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2900-4900 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Fair (55100 knot-ft) increasing to excellent
(190300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Cooler. Mostly clear. Slight chance of showers. Lows in
the mid 40s. Highs in the upper 60s. Northeast winds around
5 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s. Southwest winds
around 10 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
.TUESDAY...Partly cloudy. Lows around 50. Highs in the lower 70s.
$$
WYZ420-031015-
North Laramie Valley/Shirley Basin-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......1 degree cooler.
Max humidity........60-66 percent.
24 hr trend......Unchanged.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph shifting to the
northwest after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph shifting to the west
after midnight.
Mixing height.......3700-5700 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4400-17800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....75-80.
24 hr trend......1 degree warmer.
Min humidity........15-21 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph increasing to around 25
mph in the afternoon.
Mixing height.......2900-4900 ft AGL increasing to 8200-10200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (33000 knot-ft) increasing to excellent
(193000 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......2 degrees warmer.
Max humidity........54-60 percent.
24 hr trend......7 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph shifting to the
southwest after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph shifting to the west after
midnight.
Mixing height.......3800-5800 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-39500 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......Unchanged.
Min humidity........16-22 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph increasing to around 25
mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (33300 knot-ft) increasing to excellent
(192000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs around 70. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 70s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ421-031015-
Ferris/Seminoe/Shirley Mountains-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
24 hr trend......2 degrees warmer.
Max humidity........45-51 percent.
24 hr trend......1 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
northwest after midnight.
Mixing height.......4200-6200 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-21800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-82.
24 hr trend......7 degrees cooler.
Min humidity........13-19 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph increasing to around 20
mph in the afternoon.
Mixing height.......1900-3900 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17400 knot-ft) increasing to excellent
(163100 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
24 hr trend......Unchanged.
Max humidity........42-48 percent.
24 hr trend......2 percent drier.
Humidity recovery...Poor.
20-foot winds.......North around 5 mph in the evening becoming
light.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......3700-5700 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2100-32400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-82.
24 hr trend......Unchanged.
Min humidity........15-21 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph increasing to around 20
mph in the afternoon.
Mixing height.......2300-4300 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (22300 knot-ft) increasing to excellent
(155300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the mid
40s. Highs around 70. Northeast winds around 5 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s. East
winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
.TUESDAY...Mostly clear. Slight chance of showers. Lows in the
upper 40s. Highs in the lower 70s.
$$
WYZ422-031015-
Central and West Carbon-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
24 hr trend......3 degrees warmer.
Max humidity........47-53 percent.
24 hr trend......15 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
northwest after midnight.
Mixing height.......5000-7000 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3100-24200 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......1 degree cooler.
Min humidity........12-18 percent.
24 hr trend......Unchanged.
20-foot winds.......North 5 to 10 mph. Gusts up to 20 mph in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 8600-10600 ft
AGL in the afternoon.
Smoke dispersal.....Poor (16400 knot-ft) increasing to very good
(145800 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
24 hr trend......1 degree cooler.
Max humidity........42-48 percent.
24 hr trend......2 percent wetter.
Humidity recovery...Poor.
20-foot winds.......Northeast around 5 mph shifting to the south
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the south
after midnight.
Mixing height.......4300-6300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2700-30800 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
24 hr trend......Unchanged.
Min humidity........13-19 percent.
24 hr trend......Unchanged.
20-foot winds.......West around 5 mph and gusty shifting to the
northwest with higher gusts in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 9000-11000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (17800 knot-ft) increasing to excellent
(152100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Northeast winds around 10 mph.
.SATURDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Southwest winds
around 10 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
$$
WYZ423-031015-
Southwest Carbon County-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......Unchanged.
Max humidity........47-53 percent.
24 hr trend......12 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 5 to 10 mph.
Mixing height.......5400-7400 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-20500 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......1 degree warmer.
Min humidity........17 percent.
24 hr trend......2 percent wetter.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......2800-4800 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (15500 knot-ft) increasing to very good
(112500 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......1 degree cooler.
Max humidity........43-49 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northeast around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph shifting to the south
after midnight.
Mixing height.......4500-6500 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3600-22200 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....79-84.
24 hr trend......Unchanged.
Min humidity........16 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 9200-11200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (15800 knot-ft) increasing to very good
(138000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. Northeast winds around 10 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ424-031015-
Sierra Madre Range/Medicine Bow NF-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....45-51.
24 hr trend......2 degrees warmer.
Max humidity........44-50 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Poor.
20-foot winds.......North around 5 mph shifting to the northeast
after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph shifting to the southwest
after midnight.
Mixing height.......4100-6100 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2500-15700 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....67-75.
24 hr trend......2 degrees cooler.
Min humidity........15-21 percent.
24 hr trend......1 percent drier.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......3400-5400 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (25800 knot-ft) increasing to very good
(124500 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....45-51.
24 hr trend......1 degree cooler.
Max humidity........38-44 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......North around 5 mph shifting to the south after
midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the southwest
after midnight.
Mixing height.......3900-5900 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3100-21400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....68-76.
24 hr trend......1 degree warmer.
Min humidity........13-19 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2900-4900 ft AGL increasing to 9400-11400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (29000 knot-ft) increasing to excellent
(154600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
Northeast winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the lower 60s. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 40s. Highs in the mid 60s.
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s.
$$
WYZ425-031015-
Upper North Platte River Basin-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......3 degrees warmer.
Max humidity........52-58 percent.
24 hr trend......10 percent drier.
Humidity recovery...Fair.
20-foot winds.......West around 5 mph shifting to the south after
midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Mixing height.......5000-7000 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-21900 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......1 degree cooler.
Min humidity........11-17 percent.
24 hr trend......Unchanged.
20-foot winds.......West around 5 mph shifting to the north and
gusty in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......3000-5000 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (20100 knot-ft) increasing to very good
(148500 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....45-50.
24 hr trend......1 degree cooler.
Max humidity........45-51 percent.
24 hr trend......9 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northeast around 5 mph shifting to the south
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the south
after midnight.
Mixing height.......4300-6300 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (4800-26500 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....77-82.
24 hr trend......Unchanged.
Min humidity........16 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest around 5 mph and gusty shifting to
the northwest with higher gusts in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to northwest
around 20 mph in the afternoon.
Mixing height.......3100-5100 ft AGL increasing to 9700-11700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (26300 knot-ft) increasing to excellent
(175800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Lows in the lower 40s. Highs in the
lower 70s. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the lower 70s.
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ426-031015-
Snowy Range/Medicine Bow NF-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....39-47.
24 hr trend......2 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......13 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph shifting to the
southwest after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 5 mph shifting to the west
after midnight.
Mixing height.......3300-5300 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3200-14000 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-74.
24 hr trend......2 degrees cooler.
Min humidity........17-23 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph increasing to around 20
mph in the afternoon.
Mixing height.......3300-5300 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (36800 knot-ft) increasing to excellent
(156300 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....40-48.
24 hr trend......Unchanged.
Max humidity........49-55 percent.
24 hr trend......7 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph shifting to the
southwest after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the southwest
after midnight.
Mixing height.......3600-5600 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2900-26800 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....68-76.
24 hr trend......3 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2800-4800 ft AGL increasing to 8700-10700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (36800 knot-ft) increasing to excellent
(172100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s.
Northeast winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows around 40. Highs in the mid 60s. South winds
around 5 mph.
.SUNDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 40s. Highs in the lower 60s. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 40. Highs in the lower 60s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 40. Highs in the mid 60s.
$$
WYZ427-031015-
North Snowy Range Foothills-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
24 hr trend......2 degrees warmer.
Max humidity........47-53 percent.
24 hr trend......Unchanged.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph shifting to the
southwest after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph shifting to the west
after midnight.
Mixing height.......4000-6000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5600-18600 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....75-80.
24 hr trend......2 degrees cooler.
Min humidity........18 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph increasing to around 20
mph in the afternoon.
Mixing height.......3000-5000 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (34000 knot-ft) increasing to excellent
(185400 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....48-53.
24 hr trend......2 degrees warmer.
Max humidity........41-47 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph and gusty shifting to
the southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest after midnight.
Mixing height.......4100-6100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-35600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....76-81.
24 hr trend......3 degrees warmer.
Min humidity........19 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2800-4800 ft AGL increasing to 9000-11000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (36700 knot-ft) increasing to excellent
(187900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the mid
40s. Highs in the lower 70s. Northeast winds around 5 mph.
.SATURDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Southwest winds
around 10 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s.
$$
WYZ428-031015-
Southern Laramie Valley-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly clear.
Min temperature.....45-50.
24 hr trend......6 degrees warmer.
Max humidity........61-67 percent.
24 hr trend......21 percent drier.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph shifting to the southwest
after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph shifting to the west
after midnight.
Mixing height.......2100-4100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5900-13800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....75-80.
24 hr trend......2 degrees cooler.
Min humidity........19 percent.
24 hr trend......3 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......3100-5100 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (36000 knot-ft) increasing to excellent
(197200 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....45-50.
24 hr trend......3 degrees cooler.
Max humidity........52-58 percent.
24 hr trend......12 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph and gusty shifting to
the southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the
southwest after midnight.
Mixing height.......4000-6000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4600-36300 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....77-82.
24 hr trend......3 degrees warmer.
Min humidity........20 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2600-4600 ft AGL increasing to 9100-11100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (30400 knot-ft) increasing to excellent
(198700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
East winds around 5 mph.
.SATURDAY...Mostly clear with chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
Southeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the lower 70s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
$$
WYZ429-031015-
Southern Laramie Range-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then clear.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........50-56 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......East around 5 mph shifting to the west after
midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the west after
midnight.
Mixing height.......1500-3500 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (3900-9800 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......Unchanged.
Min humidity........21 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2700-4700 ft AGL increasing to 8200-10200 ft
AGL in the afternoon.
Smoke dispersal.....Fair (40400 knot-ft) increasing to excellent
(198800 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
24 hr trend......2 degrees warmer.
Max humidity........46-52 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph and gusty shifting to
the west after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the west
after midnight.
Mixing height.......3600-5600 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (2900-32700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....73-78.
24 hr trend......1 degree warmer.
Min humidity........16-22 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northwest around 10 mph. Gusts up to 20 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph increasing to around 25
mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 8600-10600 ft
AGL in the afternoon.
Smoke dispersal.....Poor (35600 knot-ft) increasing to excellent
(199800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Cooler. Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 60s. East
winds around 10 mph.
.SATURDAY...Mostly clear with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. South
winds around 5 mph.
.SUNDAY...Mostly cloudy with chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s. Southwest winds
around 10 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
$$
WYZ430-031015-
Laramie Foothills and High Plains-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
24 hr trend......5 degrees warmer.
Max humidity........52-58 percent.
24 hr trend......14 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 5 mph shifting to the west
after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1900-3900 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5700-12600 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......1 degree cooler.
Min humidity........19-25 percent.
24 hr trend......4 percent wetter.
20-foot winds.......North 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2800-4800 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Fair (50300 knot-ft) increasing to excellent
(184400 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....50-55.
24 hr trend......3 degrees cooler.
Max humidity........56-62 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph and gusty shifting to
the west after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the west
after midnight.
Mixing height.......3000-5000 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (4400-20700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-84.
24 hr trend......2 degrees warmer.
Min humidity........20 percent.
24 hr trend......5 percent drier.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2900-4900 ft AGL increasing to 9300-11300 ft
AGL in the afternoon.
Smoke dispersal.....Fair (49500 knot-ft) increasing to excellent
(209200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Cooler. Partly cloudy. Slight chance of showers. Lows
in the mid 40s. Highs in the upper 60s. Northeast winds around
5 mph.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s. East
winds around 5 mph.
.SUNDAY...Mostly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
$$
WYZ431-031015-
Laramie East High Plains-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......6 degrees warmer.
Max humidity........56-62 percent.
24 hr trend......24 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.....Southwest around 10 mph.
Mixing height.......2700-4700 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4500-15900 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......2 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......6 percent wetter.
20-foot winds.......North 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......1900-3900 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Fair (41400 knot-ft) increasing to excellent
(170600 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
24 hr trend......1 degree cooler.
Max humidity........63-69 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph and gusty shifting to
the southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......2200-4200 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (3700-18000 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....81-86.
24 hr trend......3 degrees warmer.
Min humidity........21 percent.
24 hr trend......7 percent drier.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2400-4400 ft AGL increasing to 8600-10600 ft
AGL in the afternoon.
Smoke dispersal.....Fair (44400 knot-ft) increasing to excellent
(201000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Mostly clear. Slight chance of showers.
Lows in the upper 40s. Highs around 70. Northeast winds around
5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. East winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s. South winds around
5 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
.TUESDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
$$
WYZ432-031015-
Bordeaux/Chugwater/Wheatland-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....55-60.
24 hr trend......3 degrees warmer.
Max humidity........51-57 percent.
24 hr trend......12 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2800-4800 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4700-13900 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
24 hr trend......1 degree warmer.
Min humidity........19-25 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......1700-3700 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (37200 knot-ft) increasing to excellent
(179900 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........56-62 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Fair.
20-foot winds.......East around 5 mph and gusty shifting to the
southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......2600-4600 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-20700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82-87.
24 hr trend......Unchanged.
Min humidity........19 percent.
24 hr trend......6 percent drier.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 25 mph
increasing to 35 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2900-4900 ft AGL increasing to 9300-11300 ft
AGL in the afternoon.
Smoke dispersal.....Fair (48100 knot-ft) increasing to excellent
(221000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Mostly clear. Slight chance of showers.
Lows in the upper 40s. Highs in the lower 70s. Northeast winds
around 5 mph.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. East winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs around 80. South winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs around 80.
$$
WYZ433-031015-
Goshen/Middle-Lower North Platte River Basin-
306 PM MDT Tue Sep 2 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53-58.
24 hr trend......3 degrees warmer.
Max humidity........60-66 percent.
24 hr trend......20 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph shifting to the
southwest after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......2900-4900 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (4000-14900 knot-ft).
.WEDNESDAY...
Sky/weather.........Mostly sunny.
Max temperature.....82-87.
24 hr trend......4 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......1500-3500 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (33100 knot-ft) increasing to excellent
(172200 knot-ft) in the afternoon.
.WEDNESDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......Unchanged.
Max humidity........74-80 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph and gusty shifting to
the southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......2600-4600 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (2600-20500 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....85-90.
24 hr trend......3 degrees warmer.
Min humidity........20 percent.
24 hr trend......7 percent drier.
20-foot winds.......Northwest around 5 mph with higher gusts
increasing to north around 15 mph with gusts to
around 35 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2600-4600 ft AGL increasing to 9200-11200 ft
AGL in the afternoon.
Smoke dispersal.....Fair (44800 knot-ft) increasing to excellent
(241200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Mostly clear. Slight chance of showers.
Lows around 50. Highs in the mid 70s. North winds around 5 mph.
.SATURDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
East winds around 5 mph.
.SUNDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Southeast winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s.
$$