Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
157
FNUS55 KCYS 032033
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
233 PM MDT Wed Sep 3 2025
.DISCUSSION...
Moderate to elevated fire weather concerns expected
today and and Thursday, especially over Carbon and Albany counties,
as dry north to northwest wind increases each day. Concerns will then
shift eastward into east central Wyoming and western Nebraska with
wind gusts up to 40 mph are expected Thursday afternoon. Daytime
humidities are forecast to lower between 15 to 25 percent. Otherwise,
another surface cold front will push southwest across the region
Thursday night resulting in much cooler temperatures and higher
humidities for Friday and the weekend. Showers and thunderstorms
will likely return to the area late Friday and this weekend.
NEZ434-041015-
Pine Ridge/Nebraska National Forest-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....50-55.
24 hr trend......3 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......1 percent drier.
Humidity recovery...Excellent.
20-foot winds.......East around 10 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.......700-2700 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4000-10600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke.
Max temperature.....84-89.
24 hr trend......5 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......21 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 30
mph in the afternoon.
Mixing height.......1600-3600 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (35800 knot-ft) increasing to excellent
(222100 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke until 2100.
Min temperature.....43-48.
24 hr trend......8 degrees cooler.
Max humidity........60-66 percent.
24 hr trend......19 percent drier.
Humidity recovery...Fair.
20-foot winds.......North around 15 mph with gusts to around 45 mph
becoming northwest around 5 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 25 mph becoming northwest around
15 mph after midnight.
Mixing height.......2500-4500 ft AGL decreasing to 300-2000 ft AGL
after midnight.
Smoke dispersal.....Good (70800 knot-ft) decreasing to poor (10400
knot-ft) after midnight.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-74.
24 hr trend......13 degrees cooler.
Min humidity........15-21 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 6000-8000 ft AGL
in the afternoon.
Smoke dispersal.....Fair (45600 knot-ft) increasing to very good
(100700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows around 40. Highs in the mid 70s.
Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. 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 upper 80s.
Southwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 80s.
$$
NEZ435-041015-
Box Butte/South Sioux/Niobrara River-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
24 hr trend......4 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......22 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 10 mph 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.......1000-3000 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (4400-10500 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke.
Max temperature.....84-89.
24 hr trend......7 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......22 percent drier.
20-foot winds.......West around 10 mph with higher gusts increasing
to northwest around 20 mph with gusts to around
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.......1900-3900 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (38700 knot-ft) increasing to excellent
(221600 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke until 2100.
Slight chance of showers.
Min temperature.....43-48.
24 hr trend......5 degrees cooler.
Max humidity........60-66 percent.
24 hr trend......38 percent drier.
Humidity recovery...Fair.
20-foot winds.......North around 15 mph with gusts to around 45 mph
decreasing to around 5 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 25 mph decreasing to around 15 mph
after midnight.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor to good (16200-64600 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....68-73.
24 hr trend......15 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 6000-8000 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (43300-84600 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows around 40. Highs in the mid 70s.
Northeast winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
80s. Southeast winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 80s.
Southwest winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
$$
NEZ436-041015-
Lower North Platte River Basin/Scottsbluff National Monument-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
24 hr trend......1 degree cooler.
Max humidity........82-88 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph shifting to the south
after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Mixing height.......1400-3400 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4800-12500 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke.
Max temperature.....85-90.
24 hr trend......8 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......17 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 15 mph increasing to around 25
mph in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 7800-9800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (30600 knot-ft) increasing to excellent
(211600 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Areas of smoke until 2400. Slight chance of
showers.
Min temperature.....47-52.
24 hr trend......3 degrees cooler.
Max humidity........58-64 percent.
24 hr trend......31 percent drier.
Humidity recovery...Fair.
20-foot winds.......North around 15 mph with gusts to around 40 mph
decreasing to around 5 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North 15 to 20 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Poor to fair (21700-50900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....68-73.
24 hr trend......19 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......2000-4000 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (28900-51400 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
East winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
Southeast winds around 10 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
Southwest winds around 10 mph.
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
$$
NEZ437-041015-
Lodgepole Creek/Southern Nebraska Panhandle-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....50-55.
24 hr trend......1 degree cooler.
Max humidity........82-88 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph shifting to the
southwest after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......1200-3200 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5200-12200 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke.
Max temperature.....83-88.
24 hr trend......7 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......10 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 20 to 25 mph.
Mixing height.......2200-4200 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (35100 knot-ft) increasing to excellent
(196200 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Areas of smoke until 2400. Chance of showers.
Slight chance of thunderstorms after 2400 until
0300.
Min temperature.....45-50.
24 hr trend......3 degrees cooler.
Max humidity........63-69 percent.
24 hr trend......24 percent drier.
Humidity recovery...Fair.
20-foot winds.......North 10 to 15 mph. Gusts up to 35 mph
decreasing to 25 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 25 mph decreasing to around 15 mph
after midnight.
Mixing height.......2600-4600 ft AGL decreasing to 1400-2400 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (26200-49800 knot-ft).
.FRIDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly sunny.
Max temperature.....Around 67.
24 hr trend......18 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......16 percent wetter.
20-foot winds.......North around 5 mph shifting to the southwest in
the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 4600-6600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (23900-42700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. East winds around 5 mph.
.SUNDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. 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 lower 80s.
Southwest winds around 10 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
$$
WYZ417-041015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......2 degrees cooler.
Max humidity........73-79 percent.
24 hr trend......27 percent wetter.
Humidity recovery...Good.
20-foot winds.......North around 10 mph and gusty shifting to the
southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......2000-4000 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3500-17200 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke.
Max temperature.....80-85.
24 hr trend......2 degrees warmer.
Min humidity........17-23 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 50 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.......2200-4200 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Fair (48300 knot-ft) increasing to excellent
(203700 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke until 2100.
Min temperature.....42-47.
24 hr trend......10 degrees cooler.
Max humidity........58-64 percent.
24 hr trend......24 percent drier.
Humidity recovery...Fair.
20-foot winds.......North around 15 mph with gusts to around 45 mph
becoming northwest around 5 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 25 mph becoming northwest around
10 mph after midnight.
Mixing height.......2900-4900 ft AGL decreasing to 700-2700 ft AGL
after midnight.
Smoke dispersal.....Good (88400 knot-ft) decreasing to poor (15800
knot-ft) after midnight.
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......14 degrees cooler.
Min humidity........17-23 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.....Northwest 10 to 15 mph.
Mixing height.......1900-3900 ft AGL increasing to 5600-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (33100-75700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the upper 30s. Highs in the lower 70s.
East winds around 5 mph.
.SUNDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
80s. Southeast winds around 5 mph.
.MONDAY...Partly cloudy. Lows in the mid 50s. Highs in the lower
80s. West winds around 5 mph.
.TUESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s.
$$
WYZ418-041015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......1 degree warmer.
Max humidity........62-68 percent.
24 hr trend......5 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northwest around 10 mph shifting to the
southwest after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......3200-5200 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-21800 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke.
Max temperature.....79-85.
24 hr trend......Unchanged.
Min humidity........15-21 percent.
24 hr trend......4 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts
increasing to north around 20 mph with gusts to
around 45 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2400-4400 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Fair (46300 knot-ft) increasing to excellent
(194200 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy
until 0300, then partly cloudy. Areas of smoke
until 2100.
Min temperature.....43-48.
24 hr trend......10 degrees cooler.
Max humidity........57-63 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Fair.
20-foot winds.......North around 15 mph with gusts to around 40 mph
decreasing to around 5 mph after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 25 mph decreasing to around 10 mph
after midnight.
Mixing height.......2700-4700 ft AGL decreasing to 700-2700 ft AGL
after midnight.
Smoke dispersal.....Good (74600 knot-ft) decreasing to poor (14600
knot-ft) after midnight.
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....66-71.
24 hr trend......14 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......8 percent wetter.
20-foot winds.......North around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1800-3800 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (22500-52000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.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 and
thunderstorms. Lows in the mid 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 in the lower 80s.
West winds around 5 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s.
$$
WYZ419-041015-
North Laramie Range and Adjacent High Plains-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-58.
24 hr trend......4 degrees warmer.
Max humidity........41-47 percent.
24 hr trend......4 percent drier.
Humidity recovery...Poor.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......3900-5900 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5000-31700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Areas of smoke.
Max temperature.....72-82.
24 hr trend......Unchanged.
Min humidity........17-23 percent.
24 hr trend......3 percent wetter.
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.......3200-5200 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Fair (49700 knot-ft) increasing to excellent
(203300 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke until 2400.
Slight chance of thunderstorms until 2100Slight
chance of showers.
Min temperature.....40-46.
24 hr trend......13 degrees cooler.
Max humidity........66-72 percent.
24 hr trend......24 percent wetter.
Humidity recovery...Fair.
20-foot winds.......North around 15 mph with gusts to around 40 mph
decreasing to around 5 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 20 mph decreasing to around 10 mph
after midnight.
Mixing height.......2700-4700 ft AGL decreasing to 400-2300 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (11000-54200 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....60-66.
24 hr trend......14 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northeast around 5 mph. Gusts up to 20 mph in
the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......1300-3300 ft AGL increasing to 4000-6000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (14100-43700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the lower 40s. Highs in the upper 60s.
East winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
South winds around 5 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. West
winds around 10 mph.
.TUESDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
mid 70s.
$$
WYZ420-041015-
North Laramie Valley/Shirley Basin-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......4 degrees warmer.
Max humidity........48-54 percent.
24 hr trend......25 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.....Northwest 10 to 15 mph.
Mixing height.......4400-6400 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4000-39400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke after 1100.
Max temperature.....76-81.
24 hr trend......Unchanged.
Min humidity........15-21 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 15 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.......2900-4900 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (33700 knot-ft) increasing to excellent
(216200 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke until 2400.
Slight chance of thunderstorms until 2100Chance
of showers.
Min temperature.....40-45.
24 hr trend......5 degrees cooler.
Max humidity........73-79 percent.
24 hr trend......24 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast 5 to 10 mph. Gusts up to 35 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 20 mph decreasing to around 5
mph after midnight.
Mixing height.......4000-6000 ft AGL decreasing to 800-2400 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (10300-50800 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....65-70.
24 hr trend......13 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......11 percent wetter.
20-foot winds.......East around 5 mph shifting to the northeast and
gusty in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph shifting to the
northwest in the afternoon.
Mixing height.......1300-3300 ft AGL increasing to 4300-6300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (12000-53600 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows around 40. Highs in the lower 70s. East
winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
South winds around 5 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 70s. West
winds around 10 mph.
.TUESDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
$$
WYZ421-041015-
Ferris/Seminoe/Shirley Mountains-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......1 degree warmer.
Max humidity........38-44 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the northwest
after midnight.
Mixing height.......4300-6300 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2600-32100 knot-ft).
.THURSDAY...
Sky/weather.........Sunny until 1500, then partly cloudy. Areas of
smoke after 1100.
Max temperature.....74-82.
24 hr trend......Unchanged.
Min humidity........14-20 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 15 mph
increasing to 30 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.......2400-4400 ft AGL increasing to 8500-10500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (21700 knot-ft) increasing to excellent
(185700 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke until 2100.
Slight chance of thunderstorms until 2100.
Slight chance of showers.
Min temperature.....42-47.
24 hr trend......12 degrees cooler.
Max humidity........66-72 percent.
24 hr trend......24 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northeast 10 to 15 mph. Gusts up to 35 mph
decreasing to 25 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 20 mph decreasing to around 10
mph after midnight.
Mixing height.......3200-5200 ft AGL decreasing to 500-2500 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (12900-50600 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....62-70.
24 hr trend......14 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Northeast around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......1200-3200 ft AGL increasing to 3600-5600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (11200-43200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Northeast winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows around 50. Highs in the mid 70s. South
winds around 5 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
Southwest winds around 5 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows around 50. Highs in the mid 70s.
.WEDNESDAY...Partly cloudy with slight chance of showers. Lows in
the lower 50s. Highs in the mid 70s.
$$
WYZ422-041015-
Central and West Carbon-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
24 hr trend......2 degrees cooler.
Max humidity........38-44 percent.
24 hr trend......19 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph 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.......4800-6800 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2800-32200 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Areas of smoke after 1100.
Max temperature.....78-83.
24 hr trend......Unchanged.
Min humidity........12-18 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.....West around 10 mph increasing to northwest
around 20 mph in the afternoon.
Mixing height.......2300-4300 ft AGL increasing to 9700-11700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (16900 knot-ft) increasing to excellent
(193600 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy. Areas of smoke. Slight chance of
showers.
Min temperature.....42-47.
24 hr trend......5 degrees cooler.
Max humidity........71-77 percent.
24 hr trend......31 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast 10 to 15 mph with gusts to around 35
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing height.......4000-6000 ft AGL decreasing to 400-1900 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (15000-52300 knot-ft).
.FRIDAY...
Sky/weather.........Mostly sunny.
Max temperature.....67-72.
24 hr trend......11 degrees cooler.
Min humidity........26-32 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Northeast around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the north
in the afternoon.
Mixing height.......1100-3100 ft AGL increasing to 4300-6300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (13700-54600 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
70s. Northeast winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
South winds around 5 mph.
.MONDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Southwest winds around 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.WEDNESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s.
$$
WYZ423-041015-
Southwest Carbon County-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......1 degree warmer.
Max humidity........39-45 percent.
24 hr trend......7 percent drier.
Humidity recovery...Poor.
20-foot winds.......North around 5 mph shifting to the southeast
after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the south
after midnight.
Mixing height.......5000-7000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3200-24200 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....79-84.
24 hr trend......3 degrees warmer.
Min humidity........16 percent.
24 hr trend......1 percent wetter.
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 around 15 mph
in the afternoon.
Mixing height.......1200-3200 ft AGL increasing to 8700-10700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (7600 knot-ft) increasing to excellent
(170800 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Areas of smoke after 2100.
Min temperature.....43-48.
24 hr trend......5 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......34 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 10 mph with gusts to around 35
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northeast 15 to 20 mph.
Mixing height.......5400-7400 ft AGL decreasing to 400-1700 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (14000-51900 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....71-76.
24 hr trend......11 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......11 percent wetter.
20-foot winds.......Northeast around 5 mph shifting to the
northwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
northwest in the afternoon.
Mixing height.......1200-3200 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12100 knot-ft) increasing to good (86900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
mid 40s. Highs in the mid 70s. Northeast winds around 5 mph.
.SUNDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. South winds around
5 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. Southwest winds around
5 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ424-041015-
Sierra Madre Range/Medicine Bow NF-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-52.
24 hr trend......1 degree cooler.
Max humidity........34-40 percent.
24 hr trend......5 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northwest around 5 mph shifting to the south
after midnight. Gusts up to 15 mph.
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 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-23700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....68-76.
24 hr trend......Unchanged.
Min humidity........13-19 percent.
24 hr trend......Unchanged.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......3600-5600 ft AGL increasing to 9800-11800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (29900 knot-ft) increasing to excellent
(184100 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Slight chance of showers. Areas of smoke after
2400.
Min temperature.....40-45.
24 hr trend......5 degrees cooler.
Max humidity........77-83 percent.
24 hr trend......45 percent wetter.
Humidity recovery...Good.
20-foot winds.......North around 10 mph shifting to the east after
midnight. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph shifting to the east after
midnight.
Mixing height.......3800-5800 ft AGL decreasing to 100-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3900-29300 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....62-70.
24 hr trend......10 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......11 percent wetter.
20-foot winds.......East around 5 mph shifting to the northwest in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 5 mph increasing to around 15
mph in the afternoon.
Mixing height.......1600-3600 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12800 knot-ft) increasing to very good
(112200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
East winds around 5 mph.
.SUNDAY...Mostly cloudy with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s. South winds around
5 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 60s. Southwest winds around
5 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
$$
WYZ425-041015-
Upper North Platte River Basin-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......Unchanged.
Max humidity........41-47 percent.
24 hr trend......18 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 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.......4800-6800 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (4800-32200 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....77-82.
24 hr trend......Unchanged.
Min humidity........10-16 percent.
24 hr trend......1 percent wetter.
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.......3600-5600 ft AGL increasing to 10500-12500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (26000 knot-ft) increasing to excellent
(211600 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Areas of smoke.
Slight chance of showers.
Min temperature.....40-45.
24 hr trend......5 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......41 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......3700-5700 ft AGL decreasing to 600-1500 ft AGL
after midnight.
Smoke dispersal.....Poor (8000-35600 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....69-74.
24 hr trend......8 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northeast around 5 mph shifting to the north
and gusty in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....North around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (10400 knot-ft) increasing to good (90500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs in the mid 70s. Northeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the lower 70s. South winds around
5 mph.
.MONDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Southwest winds around 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
.WEDNESDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ426-041015-
Snowy Range/Medicine Bow NF-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....40-48.
24 hr trend......2 degrees warmer.
Max humidity........45-51 percent.
24 hr trend......6 percent drier.
Humidity recovery...Poor.
20-foot winds.......West 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 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 (2900-29100 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....68-76.
24 hr trend......Unchanged.
Min humidity........16-22 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to northwest
around 25 mph in the afternoon.
Mixing height.......3500-5500 ft AGL increasing to 9200-11200 ft
AGL in the afternoon.
Smoke dispersal.....Fair (40400 knot-ft) increasing to excellent
(202800 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 0300, then partly cloudy. Areas of smoke.
Slight chance of thunderstorms until 2400.
Chance of showers.
Min temperature.....33-41.
24 hr trend......8 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......53 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph and gusty shifting to
the east after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 15 mph shifting to the east
after midnight.
Mixing height.......3500-5500 ft AGL decreasing to 0-1600 ft AGL
after midnight.
Smoke dispersal.....Poor (4700-35400 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1500, then partly cloudy. Slight chance
of showers and thunderstorms after 1200.
Max temperature.....59-67.
24 hr trend......11 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Southeast around 5 mph shifting to the north
and gusty in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....West around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......1400-3400 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12100 knot-ft) increasing to good (97700
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 40s. Highs in the mid 60s. Southwest winds
around 5 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 40s. Highs in the mid 60s. Southwest winds
around 10 mph.
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the upper 60s.
$$
WYZ427-041015-
North Snowy Range Foothills-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
24 hr trend......1 degree warmer.
Max humidity........36-42 percent.
24 hr trend......5 percent drier.
Humidity recovery...Poor.
20-foot winds.......West 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph.
Mixing height.......4600-6600 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4600-36900 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Areas of smoke after 1100.
Max temperature.....76-81.
24 hr trend......Unchanged.
Min humidity........17 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 15 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to northwest
around 25 mph in the afternoon.
Mixing height.......3600-5600 ft AGL increasing to 9700-11700 ft
AGL in the afternoon.
Smoke dispersal.....Fair (40500 knot-ft) increasing to excellent
(235500 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Areas of smoke
until 2400. Slight chance of thunderstorms
until 2400. Chance of showers.
Min temperature.....41-46.
24 hr trend......7 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......42 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....East 10 to 15 mph.
Mixing height.......4200-6200 ft AGL decreasing to 500-2300 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (11600-54500 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....66-71.
24 hr trend......11 degrees cooler.
Min humidity........27-33 percent.
24 hr trend......15 percent wetter.
20-foot winds.......East around 5 mph shifting to the northeast in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph shifting to the northwest in
the afternoon.
Mixing height.......1200-3200 ft AGL increasing to 4500-6500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (12500-62400 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. East winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. 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.
West winds around 10 mph.
.TUESDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
$$
WYZ428-041015-
Southern Laramie Valley-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......2 degrees warmer.
Max humidity........48-54 percent.
24 hr trend......23 percent drier.
Humidity recovery...Poor.
20-foot winds.......West 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 west
after midnight.
Mixing height.......4400-6400 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4800-37000 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....77-82.
24 hr trend......Unchanged.
Min humidity........18 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 15 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....West around 15 mph increasing to northwest
around 25 mph in the afternoon.
Mixing height.......3900-5900 ft AGL increasing to 9900-11900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (38800 knot-ft) increasing to excellent
(237900 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy
until 0300, then partly cloudy. Areas of smoke
until 2400. Slight chance of thunderstorms
until 2100Chance of showers.
Min temperature.....39-44.
24 hr trend......8 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......32 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph. Gusts up to 30 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 20 mph becoming east around 10
mph after midnight.
Mixing height.......4500-6500 ft AGL decreasing to 800-2400 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (12000-54500 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....65-70.
24 hr trend......10 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......17 percent wetter.
20-foot winds.......East around 5 mph. Gusts up to 20 mph in the
afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph shifting to the
northwest in the afternoon.
Mixing height.......1200-3200 ft AGL increasing to 4200-6200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (13600-56000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 40. Highs in the lower 70s. Southeast
winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the lower 70s. South winds around
5 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. West winds around
10 mph.
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
$$
WYZ429-041015-
Southern Laramie Range-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....50-55.
24 hr trend......1 degree warmer.
Max humidity........42-48 percent.
24 hr trend......8 percent drier.
Humidity recovery...Poor.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......3900-5900 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-32600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....73-78.
24 hr trend......Unchanged.
Min humidity........15-21 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest 10 to 15 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.......2900-4900 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (38500 knot-ft) increasing to excellent
(224400 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy
until 0300, then partly cloudy. Areas of smoke
until 2400. Slight chance of thunderstorms
until 2100Chance of showers.
Min temperature.....40-45.
24 hr trend......7 degrees cooler.
Max humidity........74-80 percent.
24 hr trend......33 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast 5 to 10 mph. Gusts up to 30 mph
decreasing to 20 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 20 mph decreasing to around 10
mph after midnight.
Mixing height.......3400-5400 ft AGL decreasing to 600-1600 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (9700-50200 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms after 1200.
Max temperature.....59-64.
24 hr trend......13 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Southeast 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph shifting to the
southwest in the afternoon.
Mixing height.......800-2800 ft AGL increasing to 3000-5000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (12800-42500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
Southeast winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the upper 60s. South winds around
5 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows around 50. Highs around 70. West winds around 10 mph.
.TUESDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 70.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
WYZ430-041015-
Laramie Foothills and High Plains-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
24 hr trend......1 degree cooler.
Max humidity........53-59 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northwest around 10 mph shifting to the west
after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph shifting to the west
after midnight.
Mixing height.......3000-5000 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (6100-20700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Areas of smoke.
Max temperature.....80-85.
24 hr trend......3 degrees warmer.
Min humidity........19 percent.
24 hr trend......4 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.......3200-5200 ft AGL increasing to 9600-11600 ft
AGL in the afternoon.
Smoke dispersal.....Fair (49700 knot-ft) increasing to excellent
(223400 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy
until 0300, then partly cloudy. Areas of smoke
until 2400. Slight chance of thunderstorms
until 2100Chance of showers.
Min temperature.....42-47.
24 hr trend......8 degrees cooler.
Max humidity........71-77 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Good.
20-foot winds.......North around 15 mph with gusts to around 35 mph
decreasing to around 5 mph and gusty after
midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 20 mph decreasing to around 10 mph
after midnight.
Mixing height.......3600-5600 ft AGL decreasing to 1200-2500 ft AGL
after midnight.
Smoke dispersal.....Poor to good (20100-66400 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy.
Max temperature.....63-68.
24 hr trend......19 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......20 percent wetter.
20-foot winds.......Northeast around 5 mph shifting to the
southeast in the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the southwest
in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 3800-5800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (18300-40700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. East winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the mid 70s. South winds around
5 mph.
.MONDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
West winds around 10 mph.
.TUESDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows around 50. Highs in the upper 70s.
.WEDNESDAY...Partly cloudy. Lows in the lower 50s. Highs in the
upper 70s.
$$
WYZ431-041015-
Laramie East High Plains-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......1 degree cooler.
Max humidity........64-70 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northwest around 10 mph shifting to the
southwest after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph shifting to the
southwest after midnight.
Mixing height.......1700-3700 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (5500-15500 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke.
Max temperature.....82-87.
24 hr trend......3 degrees warmer.
Min humidity........19 percent.
24 hr trend......3 percent drier.
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.......2500-4500 ft AGL increasing to 8600-10600 ft
AGL in the afternoon.
Smoke dispersal.....Fair (43500 knot-ft) increasing to excellent
(185800 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Areas of smoke until 2400. Slight chance of
thunderstorms until 2100Chance of showers.
Min temperature.....45-50.
24 hr trend......7 degrees cooler.
Max humidity........64-70 percent.
24 hr trend......1 percent drier.
Humidity recovery...Fair.
20-foot winds.......North 10 to 15 mph. Gusts up to 35 mph
decreasing to 25 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 25 mph decreasing to around 15 mph
after midnight.
Mixing height.......3500-5500 ft AGL decreasing to 1600-2500 ft AGL
after midnight.
Smoke dispersal.....Poor to good (29200-64300 knot-ft).
.FRIDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly sunny.
Max temperature.....65-70.
24 hr trend......16 degrees cooler.
Min humidity........31-37 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northeast around 5 mph shifting to the
southeast in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the west in the
afternoon.
Mixing height.......1900-3900 ft AGL increasing to 4300-6000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21400-32600 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. East winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
Southeast winds around 5 mph.
.MONDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
West winds around 10 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
.WEDNESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
$$
WYZ432-041015-
Bordeaux/Chugwater/Wheatland-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....54-59.
24 hr trend......2 degrees cooler.
Max humidity........55-61 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Northwest around 10 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 west after
midnight.
Mixing height.......2600-4600 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-18400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke.
Max temperature.....83-88.
24 hr trend......2 degrees cooler.
Min humidity........18 percent.
24 hr trend......5 percent drier.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 25 mph
increasing to 40 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.......2800-4800 ft AGL increasing to 8600-10600 ft
AGL in the afternoon.
Smoke dispersal.....Fair (43300 knot-ft) increasing to excellent
(197900 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Areas of smoke until 2400. Slight chance of
showers.
Min temperature.....47-52.
24 hr trend......5 degrees cooler.
Max humidity........58-64 percent.
24 hr trend......5 percent wetter.
Humidity recovery...Fair.
20-foot winds.......North around 15 mph with gusts to around 40 mph
decreasing to around 5 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 20 mph decreasing to around 10 mph
after midnight.
Mixing height.......3400-5400 ft AGL decreasing to 1100-2500 ft AGL
after midnight.
Smoke dispersal.....Good (70400 knot-ft) decreasing to poor (17200
knot-ft) after midnight.
.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....67-72.
24 hr trend......16 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......12 percent wetter.
20-foot winds.......North around 5 mph shifting to the east in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (17200-41100 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Northeast winds around 5 mph.
.SUNDAY...Partly cloudy with slight chance of showers and
thunderstorms. 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 mid 50s. Highs in the lower 80s. West
winds around 10 mph.
.TUESDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the mid 80s.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the mid
80s.
$$
WYZ433-041015-
Goshen/Middle-Lower North Platte River Basin-
233 PM MDT Wed Sep 3 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-56.
24 hr trend......Unchanged.
Max humidity........74-80 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Good.
20-foot winds.......Northeast around 10 mph 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.......2000-4000 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-15300 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny. Areas of smoke.
Max temperature.....85-90.
24 hr trend......3 degrees warmer.
Min humidity........18 percent.
24 hr trend......9 percent drier.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 25 mph
increasing to 40 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.......2300-4300 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (36800 knot-ft) increasing to excellent
(206700 knot-ft) in the afternoon.
.THURSDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Areas of smoke until 2100. Slight chance of
showers.
Min temperature.....48-53.
24 hr trend......2 degrees cooler.
Max humidity........54-60 percent.
24 hr trend......19 percent drier.
Humidity recovery...Fair.
20-foot winds.......North around 15 mph with gusts to around 40 mph
decreasing to around 5 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 20 mph decreasing to around 10 mph
after midnight.
Mixing height.......2700-4700 ft AGL decreasing to 1000-2700 ft AGL
after midnight.
Smoke dispersal.....Poor to fair (20100-56100 knot-ft).
.FRIDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....69-74.
24 hr trend......16 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......10 percent wetter.
20-foot winds.......North around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (21400-44400 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SATURDAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
East winds around 5 mph.
.SUNDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the upper 40s. 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 mid 80s. West
winds around 5 mph.
.TUESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 80s.
.WEDNESDAY...Partly cloudy. Lows in the mid 50s. Highs in the
upper 80s.
$$