Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
947
FNUS55 KCYS 200833
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
233 AM MDT Wed Aug 20 2025
.DISCUSSION...Today should be the last day of our enhanced to near
critical fire weather conditions under high pressure ridging.
We`ll see critically dry conditions in the far western and
northern zones, while breezy winds are expected for central and
eastern portions of the CWA. Winds and low RH values may briefly
line up for Converse/Niobrara Counties in WY and the northern
Nebraska Panhandle, but this is not expected to occur for more
than an hour or two as winds begin peaking during the later
afternoon hours when RH values should begin climbing thereafter.
Beyond today, RH values will climb as monsoonal moisture
overspreads the region and cooler temperatures occur, eliminating
critical fire weather conditions for the forseeable future.
NEZ434-202230-
Pine Ridge/Nebraska National Forest-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....97-102.
24 hr trend......2 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......Unchanged.
20-foot winds.......South around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......3000-5000 ft AGL increasing to 8700-10700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (27700 knot-ft) increasing to very good
(132800 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....64-70.
24 hr trend......3 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......11 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 15 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph.
Mixing height.......3600-5600 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (9600-28400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....93-98.
24 hr trend......6 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Southwest around 10 mph shifting to the north
in the afternoon. Gusts up to 30 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 15 mph shifting to the north
in the afternoon.
Mixing height.......1200-3200 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15500 knot-ft) increasing to good (80400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 80. Northeast
winds around 10 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
Northeast winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s.
$$
NEZ435-202230-
Box Butte/South Sioux/Niobrara River-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....94-99.
24 hr trend......1 degree warmer.
Min humidity........14-20 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2400-4400 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22000 knot-ft) increasing to very good
(121600 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....60-65.
24 hr trend......Unchanged.
Max humidity........69-75 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......3400-5400 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (7400-25000 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....94-99.
24 hr trend......1 degree warmer.
Min humidity........18-24 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southwest around 10 mph shifting to the north
in the afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph shifting to the north in
the afternoon.
Mixing height.......1100-3100 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14700 knot-ft) increasing to good (76900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs around 80. Northeast
winds around 10 mph.
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. East
winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. East winds around
5 mph.
.MONDAY...Mostly cloudy with chance of showers and thunderstorms.
Lows around 50. Highs in the lower 70s.
.TUESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows around 50. Highs in the mid 70s.
$$
NEZ436-202230-
Lower North Platte River Basin/Scottsbluff National Monument-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....92-97.
24 hr trend......1 degree cooler.
Min humidity........17-23 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2500-4500 ft AGL increasing to 7600-9600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22500 knot-ft) increasing to very good
(115700 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....61-66.
24 hr trend......3 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......3200-5200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (7600-24100 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....94-99.
24 hr trend......3 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......3 percent wetter.
20-foot winds.......South around 5 mph shifting to the northeast in
the afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the northwest
in the afternoon.
Mixing height.......1100-3100 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14100 knot-ft) increasing to good (72800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs around 80. Northeast
winds around 10 mph.
.SATURDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 50s. 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 in the mid 70s. East winds around
5 mph.
.MONDAY...Mostly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s.
.TUESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
$$
NEZ437-202230-
Lodgepole Creek/Southern Nebraska Panhandle-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....88-93.
24 hr trend......1 degree warmer.
Min humidity........21-27 percent.
24 hr trend......5 percent drier.
20-foot winds.......South around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......1900-3900 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21200 knot-ft) increasing to very good
(103200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Clear.
Min temperature.....58-63.
24 hr trend......2 degrees warmer.
Max humidity........76-82 percent.
24 hr trend......12 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......2800-4800 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (7400-21500 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....91-96.
24 hr trend......3 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......1 percent wetter.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1000-3000 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (16000-64200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
Northeast winds around 10 mph.
.SATURDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. 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. East winds around
5 mph.
.MONDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows around 50. Highs in the upper 60s.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
$$
WYZ417-202230-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....96-101.
24 hr trend......1 degree cooler.
Min humidity........8-14 percent.
24 hr trend......4 percent wetter.
20-foot winds.......South around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 10200-12200 ft
AGL in the afternoon.
Smoke dispersal.....Poor (23500 knot-ft) increasing to very good
(146500 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....62-67.
24 hr trend......Unchanged.
Max humidity........54-60 percent.
24 hr trend......5 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 10 to 15 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 20 mph.
Mixing height.......5600-7600 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (8500-39100 knot-ft).
.THURSDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy.
Max temperature.....87-92.
24 hr trend......8 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......14 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.......700-2700 ft AGL increasing to 4100-6100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22800 knot-ft) increasing to good (73400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
East winds around 10 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. 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 mid 70s. East
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 cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 70s.
$$
WYZ418-202230-
Middle North Platte River Basin/Niobrara and Converse High Plains-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....94-99.
24 hr trend......2 degrees warmer.
Min humidity........9-15 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southeast around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 9400-11400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (18400 knot-ft) increasing to very good
(128600 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....59-64.
24 hr trend......Unchanged.
Max humidity........58-64 percent.
24 hr trend......Unchanged.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......5100-7100 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (6200-33900 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....86-92.
24 hr trend......8 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......12 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.......900-2900 ft AGL increasing to 4000-6000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (23500 knot-ft) increasing to good (77000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
East winds around 5 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. 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 lower 70s. East winds around
5 mph.
.MONDAY...Mostly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s.
.TUESDAY...Mostly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s.
$$
WYZ419-202230-
North Laramie Range and Adjacent High Plains-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....85-93.
24 hr trend......4 degrees warmer.
Min humidity........10-16 percent.
24 hr trend......2 percent drier.
20-foot winds.......South around 5 mph shifting to the southeast in
the afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......4100-6100 ft AGL increasing to 10800-12800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (23800 knot-ft) increasing to very good
(130000 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....59-65.
24 hr trend......3 degrees warmer.
Max humidity........44-50 percent.
24 hr trend......17 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southeast around 10 mph shifting to the
southwest after midnight. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......4000-6000 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor (7200-32600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....79-87.
24 hr trend......5 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......7 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.......1500-3500 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (28400 knot-ft) increasing to good (89100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with showers likely and
chance of thunderstorms. Lows in the mid 50s. Highs in the lower
70s. Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 70s. East winds around
5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the upper 60s. East winds around
5 mph.
.MONDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
$$
WYZ420-202230-
North Laramie Valley/Shirley Basin-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....89-94.
24 hr trend......4 degrees warmer.
Min humidity........6-12 percent.
24 hr trend......1 percent drier.
20-foot winds.......South around 5 mph shifting to the northwest in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the northwest
in the afternoon.
Mixing height.......3400-5400 ft AGL increasing to 11800-13800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (13800 knot-ft) increasing to very good
(118200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-58.
24 hr trend......3 degrees cooler.
Max humidity........54-60 percent.
24 hr trend......18 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 15 mph shifting to the south
after midnight.
Mixing height.......5900-7900 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (6600-36600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Slight chance of showers after 1200. Slight
chance of thunderstorms after 1500.
Max temperature.....84-89.
24 hr trend......5 degrees cooler.
Min humidity........17-23 percent.
24 hr trend......12 percent wetter.
20-foot winds.......North 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21600 knot-ft) increasing to good (89900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s. East
winds around 10 mph.
.SATURDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. East winds around
5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. East winds around
5 mph.
.MONDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs around 70.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs around 70.
$$
WYZ421-202230-
Ferris/Seminoe/Shirley Mountains-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....87-95.
24 hr trend......2 degrees warmer.
Min humidity........3-9 percent.
24 hr trend......Unchanged.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the west in the
afternoon.
Mixing height.......2800-4800 ft AGL increasing to 11700-13700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (13800 knot-ft) increasing to very good
(133600 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....57-62.
24 hr trend......Unchanged.
Max humidity........39-45 percent.
24 hr trend......10 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph shifting to the west
after midnight.
Mixing height.......6600-8600 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4100-32700 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....79-87.
24 hr trend......7 degrees cooler.
Min humidity........17-23 percent.
24 hr trend......15 percent wetter.
20-foot winds.......North 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1400-3400 ft AGL increasing to 5700-7700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16600 knot-ft) increasing to good (72400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. Northeast winds
around 10 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
Northeast winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
.TUESDAY...Mostly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
$$
WYZ422-202230-
Central and West Carbon-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....88-93.
24 hr trend......1 degree warmer.
Min humidity........8 percent.
24 hr trend......Unchanged.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the west in the
afternoon.
Mixing height.......3100-5100 ft AGL increasing to 11300-13300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (11900 knot-ft) increasing to very good
(115700 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....54-59.
24 hr trend......3 degrees warmer.
Max humidity........37-43 percent.
24 hr trend......20 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......6300-8300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4000-28400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....84-89.
24 hr trend......5 degrees cooler.
Min humidity........14-20 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 20 mph in
the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......1400-3400 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15100 knot-ft) increasing to good (92500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows in the mid 50s. Highs in the lower 80s.
Northeast winds around 10 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 80. Northeast
winds around 10 mph.
.SUNDAY...Partly cloudy with chance of showers and slight chance
of thunderstorms. Lows around 50. Highs in the upper 70s.
Northeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
.TUESDAY...Mostly cloudy. Showers likely and slight chance of
thunderstorms. Lows in the upper 40s. Highs around 70.
$$
WYZ423-202230-
Southwest Carbon County-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....89-94.
24 hr trend......1 degree warmer.
Min humidity........8 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the west in the
afternoon.
Mixing height.......2000-4000 ft AGL increasing to 9500-11500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (11200 knot-ft) increasing to very good
(103700 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear. Areas of smoke after 0300.
Min temperature.....51-56.
24 hr trend......3 degrees warmer.
Max humidity........37-43 percent.
24 hr trend......1 percent drier.
Humidity recovery...Poor.
20-foot winds.......East around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 5 mph shifting to the east
after midnight.
Mixing height.......5800-7800 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3900-22000 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Areas of smoke until 1000.
Max temperature.....86-91.
24 hr trend......2 degrees cooler.
Min humidity........11-17 percent.
24 hr trend......7 percent wetter.
20-foot winds.......East around 5 mph shifting to the north 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.......1700-3700 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (10400 knot-ft) increasing to good (94800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the lower 80s.
Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. Lows in the upper 40s. Highs in the
lower 80s. Northeast winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 50. Highs in the upper 70s. Northeast winds around
5 mph.
.MONDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows around 50. Highs in the mid 70s.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
WYZ424-202230-
Sierra Madre Range/Medicine Bow NF-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....79-87.
24 hr trend......2 degrees warmer.
Min humidity........10 percent.
24 hr trend......2 percent drier.
20-foot winds.......South around 5 mph shifting to the northwest in
the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph shifting to the
northwest in the afternoon.
Mixing height.......4300-6300 ft AGL increasing to 11500-13500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (18700 knot-ft) increasing to very good
(107800 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....51-59.
24 hr trend......Unchanged.
Max humidity........32-38 percent.
24 hr trend......15 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northeast 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 south
after midnight.
Mixing height.......5400-7400 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-22600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....77-85.
24 hr trend......2 degrees cooler.
Min humidity........11-17 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......2600-4600 ft AGL increasing to 9000-11000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (11900 knot-ft) increasing to good (89900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the mid 70s. East winds around
5 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
Northeast winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the lower 70s. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy with showers and chance of thunderstorms.
Lows in the upper 40s. Highs in the upper 60s.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 60s.
$$
WYZ425-202230-
Upper North Platte River Basin-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....88-93.
24 hr trend......2 degrees warmer.
Min humidity........8 percent.
24 hr trend......Unchanged.
20-foot winds.......South around 5 mph shifting to the northwest in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the northwest
in the afternoon.
Mixing height.......4500-6500 ft AGL increasing to 12700-14700 ft
AGL in the afternoon.
Smoke dispersal.....Poor (18600 knot-ft) increasing to very good
(110200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....52-57.
24 hr trend......2 degrees warmer.
Max humidity........40-46 percent.
24 hr trend......16 percent drier.
Humidity recovery...Poor.
20-foot winds.......East 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 south
after midnight.
Mixing height.......6200-8200 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (7300-27300 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....85-90.
24 hr trend......2 degrees cooler.
Min humidity........15 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the north
and gusty in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......2300-4300 ft AGL increasing to 8500-10500 ft
AGL in the afternoon.
Smoke dispersal.....Poor (13100 knot-ft) increasing to good (94800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the lower 50s. Highs in the lower 80s. East winds around
5 mph.
.SATURDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 80s.
Northeast winds around 5 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 70s. Northeast winds
around 5 mph.
.MONDAY...Mostly cloudy with showers and chance of thunderstorms.
Lows in the upper 40s. Highs in the lower 70s.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs around 70.
$$
WYZ426-202230-
Snowy Range/Medicine Bow NF-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....78-86.
24 hr trend......4 degrees warmer.
Min humidity........7-13 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph shifting to the
northwest in the afternoon.
Mixing height.......4300-6300 ft AGL increasing to 11400-13400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (23000 knot-ft) increasing to very good
(105700 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-56.
24 hr trend......2 degrees warmer.
Max humidity........47-53 percent.
24 hr trend......18 percent drier.
Humidity recovery...Poor.
20-foot winds.......East around 5 mph shifting to the south after
midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph shifting to the south
after midnight.
Mixing height.......5200-7200 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-23200 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....76-84.
24 hr trend......5 degrees cooler.
Min humidity........14-20 percent.
24 hr trend......8 percent wetter.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph shifting to the north in the
afternoon.
Mixing height.......2900-4900 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15000 knot-ft) increasing to good (86300
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
East winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s. East
winds around 5 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 40s. Highs in the upper 60s. East
winds around 5 mph.
.MONDAY...Mostly cloudy with showers and chance of thunderstorms.
Lows in the mid 40s. Highs in the mid 60s.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the lower 40s. Highs in the lower 60s.
$$
WYZ427-202230-
North Snowy Range Foothills-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....87-92.
24 hr trend......4 degrees warmer.
Min humidity........10 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the north in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the northwest in
the afternoon.
Mixing height.......4500-6500 ft AGL increasing to 12100-14100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (18900 knot-ft) increasing to very good
(119300 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....54-60.
24 hr trend......3 degrees warmer.
Max humidity........39-45 percent.
24 hr trend......12 percent drier.
Humidity recovery...Poor.
20-foot winds.......Southeast 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.......6100-8100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6900-31300 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers after 1200. Slight
chance of thunderstorms after 1500.
Max temperature.....84-89.
24 hr trend......5 degrees cooler.
Min humidity........18 percent.
24 hr trend......8 percent wetter.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18500 knot-ft) increasing to good (91000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Partly cloudy with chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the upper 70s. East winds around
10 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
East winds around 10 mph.
.SUNDAY...Partly cloudy with chance of showers and thunderstorms.
Lows around 50. Highs in the mid 70s. East winds around 5 mph.
.MONDAY...Mostly cloudy with showers and chance of thunderstorms.
Lows in the lower 50s. Highs around 70.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
$$
WYZ428-202230-
Southern Laramie Valley-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....87-92.
24 hr trend......2 degrees warmer.
Min humidity........7-13 percent.
24 hr trend......1 percent drier.
20-foot winds.......South around 5 mph shifting to the northeast in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph shifting to the north
in the afternoon.
Mixing height.......4300-6300 ft AGL increasing to 11600-13600 ft
AGL in the afternoon.
Smoke dispersal.....Poor (19400 knot-ft) increasing to very good
(123300 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....53-58.
24 hr trend......2 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......13 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......6000-8000 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (7700-36300 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....84-89.
24 hr trend......2 degrees cooler.
Min humidity........13-19 percent.
24 hr trend......8 percent wetter.
20-foot winds.......West around 5 mph shifting to the northeast in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph shifting to the
northeast in the afternoon.
Mixing height.......2100-4100 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18900 knot-ft) increasing to good (91800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with showers likely and
chance of thunderstorms. Lows in the lower 50s. Highs in the
upper 70s. East winds around 5 mph.
.SATURDAY...Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. East
winds around 5 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
East winds around 5 mph.
.MONDAY...Mostly cloudy with showers and chance of thunderstorms.
Lows in the upper 40s. Highs around 70.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
$$
WYZ429-202230-
Southern Laramie Range-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....81-86.
24 hr trend......2 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......6 percent wetter.
20-foot winds.......South 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph shifting to the west in the
afternoon.
Mixing height.......3500-5500 ft AGL increasing to 8900-10900 ft
AGL in the afternoon.
Smoke dispersal.....Poor (19300 knot-ft) increasing to very good
(111400 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....58-63.
24 hr trend......3 degrees warmer.
Max humidity........51-57 percent.
24 hr trend......10 percent drier.
Humidity recovery...Poor.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......3700-5700 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-31600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....80-85.
24 hr trend......Unchanged.
Min humidity........15-21 percent.
24 hr trend......Unchanged.
20-foot winds.......Northwest around 10 mph shifting to the
northeast with higher gusts in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 15 mph shifting to the
northeast in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18600 knot-ft) increasing to good (94900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with showers and
thunderstorms likely. Lows in the mid 50s. Highs around 70.
Northeast winds around 10 mph.
.SATURDAY...Mostly cloudy. Showers and thunderstorms likely. Lows
in the lower 50s. Highs in the upper 60s. Southeast winds around
10 mph.
.SUNDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 60s.
Southeast winds around 5 mph.
.MONDAY...Mostly cloudy with showers and chance of thunderstorms.
Lows around 50. Highs in the mid 60s.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows around 50. Highs in the lower 60s.
$$
WYZ430-202230-
Laramie Foothills and High Plains-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....86-91.
24 hr trend......1 degree warmer.
Min humidity........17-23 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South 10 to 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (23100 knot-ft) increasing to very good
(116200 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....57-62.
24 hr trend......2 degrees warmer.
Max humidity........64-70 percent.
24 hr trend......15 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......3000-5000 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (7700-28600 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....85-90.
24 hr trend......Unchanged.
Min humidity........18-24 percent.
24 hr trend......1 percent drier.
20-foot winds.......Northwest around 10 mph shifting to the
northeast in the afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph shifting to the north
in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18400 knot-ft) increasing to good (94800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with showers and
thunderstorms likely. Lows in the upper 50s. Highs in the mid
70s. Northeast winds around 10 mph.
.SATURDAY...Showers likely and chance of thunderstorms. Lows in
the lower 50s. Highs in the lower 70s. East winds around 5 mph.
.SUNDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
East winds around 5 mph.
.MONDAY...Mostly cloudy with showers and chance of thunderstorms.
Lows in the lower 50s. Highs in the upper 60s.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows around 50. Highs in the upper 60s.
$$
WYZ431-202230-
Laramie East High Plains-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....88-93.
24 hr trend......2 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......2 percent wetter.
20-foot winds.......South around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22500 knot-ft) increasing to very good
(105700 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....57-62.
24 hr trend......Unchanged.
Max humidity........71-77 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......2700-4700 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (8400-24100 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....89-94.
24 hr trend......Unchanged.
Min humidity........19-25 percent.
24 hr trend......Unchanged.
20-foot winds.......West around 5 mph shifting to the north in the
afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the north in the
afternoon.
Mixing height.......800-2800 ft AGL increasing to 5100-7100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11100 knot-ft) increasing to good (77200
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with showers likely and
chance of thunderstorms. Lows in the upper 50s. Highs in the
upper 70s. Northeast winds around 10 mph.
.SATURDAY...Showers likely and chance of thunderstorms. Lows in
the mid 50s. Highs in the mid 70s. East winds around 5 mph.
.SUNDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the lower 50s. Highs around 70. East winds
around 5 mph.
.MONDAY...Mostly cloudy with showers and chance of thunderstorms.
Lows in the lower 50s. Highs in the upper 60s.
.TUESDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows around 50. Highs in the upper 60s.
$$
WYZ432-202230-
Bordeaux/Chugwater/Wheatland-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Mostly sunny.
Max temperature.....93-98.
24 hr trend......6 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southeast around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (22200 knot-ft) increasing to very good
(137000 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....61-66.
24 hr trend......3 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......13 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......3400-5400 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (7500-31400 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....89-94.
24 hr trend......6 degrees cooler.
Min humidity........16-22 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the north in
the afternoon. Gusts up to 25 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North 15 to 20 mph.
Mixing height.......1200-3200 ft AGL increasing to 5100-7100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22200 knot-ft) increasing to very good
(102400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy. Showers likely and chance
of thunderstorms. Lows in the lower 60s. Highs in the upper 70s.
Northeast winds around 5 mph.
.SATURDAY...Mostly cloudy. Showers likely and chance of
thunderstorms. Lows in the upper 50s. Highs in the mid 70s. East
winds around 5 mph.
.SUNDAY...Partly cloudy. Chance of showers and thunderstorms.
Lows in the mid 50s. Highs in the lower 70s. East winds around
5 mph.
.MONDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 70s.
.TUESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the lower 70s.
$$
WYZ433-202230-
Goshen/Middle-Lower North Platte River Basin-
233 AM MDT Wed Aug 20 2025
.TODAY...
Sky/weather.........Sunny.
Max temperature.....94-99.
24 hr trend......3 degrees warmer.
Min humidity........13-19 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southeast around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21800 knot-ft) increasing to very good
(122300 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....60-65.
24 hr trend......Unchanged.
Max humidity........65-71 percent.
24 hr trend......15 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......3300-5300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (6800-26900 knot-ft).
.THURSDAY...
Sky/weather.........Mostly sunny.
Max temperature.....93-98.
24 hr trend......3 degrees cooler.
Min humidity........22 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Northwest around 5 mph shifting to the north in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the north in the
afternoon.
Mixing height.......800-2800 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12700 knot-ft) increasing to good (87100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.FRIDAY...Not as warm. Partly cloudy with chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the lower 80s.
Northeast winds around 5 mph.
.SATURDAY...Partly cloudy. Showers likely and chance of
thunderstorms. Lows in the mid 50s. 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 in the mid 70s. East winds around
5 mph.
.MONDAY...Mostly cloudy with showers likely and chance of
thunderstorms. Lows in the mid 50s. Highs in the mid 70s.
.TUESDAY...Mostly cloudy with chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
$$