Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
482
FNUS55 KCYS 060742
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
142 AM MDT Sun Sep 6 2026
.DISCUSSION...
This weekend through mid next week will be quite active will daily afternoon
and evening thunderstorm and shower chances. Today will be almost a repeat
of last night where the main focus will be the southern Panhandle, but the
thunderstorms will be more scattered east of I-25 and southeast Wyoming will
receive some rain as well. The main fire concerns look to start about Tues/WED
when Min RH drops into the teens as breezy/gusty winds look to be in the
forecast for the rest of the week. Most of the Red Flag conditions will likely
only reside in Southeast Wyoming where the stronger winds are located.
NEZ434-062230-
Pine Ridge/Nebraska National Forest-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny. Slight chance of showers and
thunderstorms after 1500. Some thunderstorms
may produce heavy rainfall after 1500.
Max temperature.....90-95.
24 hr trend......1 degree warmer.
Min humidity........27-33 percent.
24 hr trend......11 percent wetter.
20-foot winds.......South 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......700-2700 ft AGL increasing to 5100-7100 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (11900-56200 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Showers likely and slight chance
of thunderstorms. Some thunderstorms may
produce heavy rainfall until 0300.
Min temperature.....66-71.
24 hr trend......2 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......5 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......2000-4000 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (8600-20000 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Chance of showers until 1200Slight chance of
showers after 1200. Slight chance of
thunderstorms after 1500. Some thunderstorms
may produce heavy rainfall after 1500.
Max temperature.....86-91.
24 hr trend......4 degrees cooler.
Min humidity........17-23 percent.
24 hr trend......12 percent drier.
20-foot winds.......Southwest 10 to 15 mph with gusts to around 35
mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph increasing to around 25 mph
in the afternoon.
Mixing height.......1600-3600 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24900 knot-ft) increasing to excellent
(187100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 60s. Highs in the
upper 80s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s.
.SATURDAY...Not as warm. Mostly clear. Slight chance of showers.
Lows in the upper 50s. Highs in the upper 70s.
$$
NEZ435-062230-
Box Butte/South Sioux/Niobrara River-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny. Patchy fog until 1000.
Max temperature.....85-90.
24 hr trend......2 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......25 percent wetter.
20-foot winds.......South 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......500-2500 ft AGL increasing to 4400-6400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (12000-51200 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Showers likely until 2100.
Slight chance of thunderstorms until 0300.
Chance of showers after 2100 until 0300. Some
thunderstorms may produce heavy rainfall until
0300.
Min temperature.....63-68.
24 hr trend......3 degrees warmer.
Max humidity........79-85 percent.
24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......2000-4000 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (10200-18400 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of showers until 1200Slight chance of
showers and thunderstorms after 1200. Some
thunderstorms may produce heavy rainfall after
1500.
Max temperature.....82-87.
24 hr trend......5 degrees cooler.
Min humidity........28-34 percent.
24 hr trend......23 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......1300-3300 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18700 knot-ft) increasing to very good
(125200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows around 60. Highs in the mid 80s. West winds
around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
lower 80s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the upper
80s.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
mid 50s. Highs in the upper 70s.
$$
NEZ436-062230-
Lower North Platte River Basin/Scottsbluff National Monument-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Patchy fog until 1000.
Max temperature.....87-92.
24 hr trend......3 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Southeast 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......600-2600 ft AGL increasing to 4400-6400 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (12100-51400 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Showers likely until 2100.
Slight chance of thunderstorms until 2400.
Chance of showers after 2100 until 0300. Some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....63-68.
24 hr trend......3 degrees warmer.
Max humidity........78-84 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......Southeast around 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......1800-3800 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (8600-16600 knot-ft).
.LABOR DAY...
Sky/weather.........Partly cloudy. Slight chance of showers. Slight
chance of thunderstorms after 1500. Some
thunderstorms may produce heavy rainfall after
1500.
Max temperature.....84-89.
24 hr trend......3 degrees cooler.
Min humidity........29-35 percent.
24 hr trend......6 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1100-3100 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16100 knot-ft) increasing to good (91300
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the lower 60s. Highs in the upper 80s.
West winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
80s. Southwest winds around 10 mph.
.FRIDAY...Clear. Lows in the upper 50s. Highs in the upper 80s.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
upper 50s. Highs in the lower 80s.
$$
NEZ437-062230-
Lodgepole Creek/Southern Nebraska Panhandle-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Patchy fog until 1000.
Max temperature.....85-90.
24 hr trend......4 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......8 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.
Mixing height.......500-2500 ft AGL increasing to 3600-5600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (12600-50000 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Showers likely and chance of
thunderstorms until 2100, then slight chance of
thunderstorms until 2400. Chance of showers
after 2100 until 0300. Some thunderstorms may
produce heavy rainfall until 2400.
Min temperature.....63-68.
24 hr trend......4 degrees warmer.
Max humidity........78-84 percent.
24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South 15 to 20 mph.
Mixing height.......1600-3600 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (10500-16400 knot-ft).
.LABOR DAY...
Sky/weather.........Partly cloudy. Slight chance of showers after
1200. Slight chance of thunderstorms after
1500. Some thunderstorms may produce heavy
rainfall after 1500.
Max temperature.....82-87.
24 hr trend......3 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......9 percent drier.
20-foot winds.......West around 5 mph shifting to the southeast in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......900-2900 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (15800-58300 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Chance of showers and slight chance of
thunderstorms. Lows in the lower 60s. Highs in the mid 80s.
Northwest winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. Southwest winds around 10 mph.
.FRIDAY...Clear. Lows in the upper 50s. Highs in the upper 80s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the lower 80s.
$$
WYZ417-062230-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny. Chance of showers and slight
chance of thunderstorms after 1500. Some
thunderstorms may produce heavy rainfall after
1500.
Max temperature.....91-96.
24 hr trend......2 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......Unchanged.
20-foot winds.......South around 5 mph. Gusts up to 20 mph in the
afternoon.
Chc of wetting rain.5 percent.
Transport winds.....South 5 to 10 mph.
Mixing height.......1200-3200 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (7900 knot-ft) increasing to good (88700
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Chance of thunderstorms until 2400. Chance of
showers. Slight chance of thunderstorms after
2400. Some thunderstorms may produce heavy
rainfall until 2100Some thunderstorms may
produce heavy rainfall after 2100 until 0300.
Min temperature.....64-69.
24 hr trend......5 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......11 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South around 15 mph.
Mixing height.......3600-5600 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (7200-24500 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of showers until 1200.
Max temperature.....83-88.
24 hr trend......9 degrees cooler.
Min humidity........14-20 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West 15 to 20 mph with gusts to around 40 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 20 mph increasing to southwest
around 30 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Fair (51200 knot-ft) increasing to excellent
(248000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.SATURDAY...Not as warm. Mostly clear. Slight chance of showers.
Lows in the lower 50s. Highs in the mid 70s.
$$
WYZ418-062230-
Middle North Platte River Basin/Niobrara and Converse High Plains-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny. Chance of showers after 1500.
Max temperature.....87-92.
24 hr trend......2 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......4 percent drier.
20-foot winds.......South 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (10700 knot-ft) increasing to very good
(101000 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Chance of showers until 2400. Slight chance of
thunderstorms. Slight chance of showers after
2400. Some thunderstorms may produce heavy
rainfall until 0300.
Min temperature.....62-67.
24 hr trend......3 degrees warmer.
Max humidity........65-71 percent.
24 hr trend......12 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......3600-5600 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (7700-24600 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of showers until 0900Slight chance of
showers after 0900 until 1200.
Max temperature.....79-85.
24 hr trend......7 degrees cooler.
Min humidity........17-23 percent.
24 hr trend......7 percent wetter.
20-foot winds.......West around 10 mph increasing to around 20 mph
in the afternoon. Gusts up to 45 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 20 mph increasing to southwest
around 30 mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Fair (49000 knot-ft) increasing to excellent
(253200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the upper
70s. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s.
.SATURDAY...Not as warm. Mostly clear. Chance of showers and
slight chance of thunderstorms. Lows in the lower 50s. Highs in
the mid 70s.
$$
WYZ419-062230-
North Laramie Range and Adjacent High Plains-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1500. Some thunderstorms may produce
heavy rainfall after 1500.
Max temperature.....79-87.
24 hr trend......1 degree warmer.
Min humidity........15-21 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southwest around 5 mph shifting to the south in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3400-5400 ft AGL increasing to 8300-10300 ft
AGL in the afternoon.
Smoke dispersal.....Poor (21700 knot-ft) increasing to very good
(107700 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Slight chance of showers and thunderstorms
until 2100Slight chance of showers after 0300.
Some thunderstorms may produce heavy rainfall
until 2100.
Min temperature.....57-65.
24 hr trend......2 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......7 percent drier.
Humidity recovery...Fair.
20-foot winds.......Southwest around 10 mph. Gusts up to 20 mph
increasing to 30 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph shifting to the southwest
after midnight.
Mixing height.......2800-4800 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (8300-20900 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Chance of showers until 0900, then slight
chance of showers until 1200.
Max temperature.....70-80.
24 hr trend......8 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......8 percent wetter.
20-foot winds.......West 15 to 20 mph with gusts to around 45 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 25 mph increasing to southwest
around 35 mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 8000-10000 ft
AGL in the afternoon.
Smoke dispersal.....Good (69300 knot-ft) increasing to excellent
(270600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
70s. West winds around 15 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the lower 70s.
$$
WYZ420-062230-
North Laramie Valley/Shirley Basin-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....80-85.
24 hr trend......2 degrees warmer.
Min humidity........11-17 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......2600-4600 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (18800 knot-ft) increasing to very good
(117700 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy
until 0300, then mostly cloudy. Chance of
showers after 0300.
Min temperature.....55-60.
24 hr trend......3 degrees warmer.
Max humidity........58-64 percent.
24 hr trend......18 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 5 mph shifting to the southwest
after midnight. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......3400-5400 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (7800-22500 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of showers until 0900.
Max temperature.....71-76.
24 hr trend......8 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 45
mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 25 mph increasing to around 35
mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Good (70500 knot-ft) increasing to excellent
(275400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
.SATURDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows around 50. Highs in the mid 70s.
$$
WYZ421-062230-
Ferris/Seminoe/Shirley Mountains-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....78-84.
24 hr trend......Unchanged.
Min humidity........10-16 percent.
24 hr trend......4 percent drier.
20-foot winds.......Southwest 5 to 10 mph. Gusts up to 15 mph
increasing to 30 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to around 20
mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25100 knot-ft) increasing to excellent
(165000 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers until 2100,
then slight chance of showers until 2400, then
chance of showers.
Min temperature.....55-60.
24 hr trend......Unchanged.
Max humidity........64-70 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest 10 to 15 mph with gusts to around 35
mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......3400-5400 ft AGL decreasing to 500-1600 ft AGL
after midnight.
Smoke dispersal.....Poor (17900-35700 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then mostly sunny.
Max temperature.....68-74.
24 hr trend......10 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......11 percent wetter.
20-foot winds.......Southwest around 20 mph with gusts to around 45
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 25 to 30 mph.
Mixing height.......2500-4500 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Good (77200 knot-ft) increasing to excellent
(236300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Southwest winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the lower 70s.
$$
WYZ422-062230-
Central and West Carbon-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....79-84.
24 hr trend......1 degree cooler.
Min humidity........11-17 percent.
24 hr trend......3 percent drier.
20-foot winds.......Southwest 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 10 mph increasing to around 20
mph in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26100 knot-ft) increasing to excellent
(159900 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers. Slight chance
of thunderstorms after 2100 until 2400. Some
thunderstorms may produce heavy rainfall after
2100 until 2400.
Min temperature.....54-59.
24 hr trend......2 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......24 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......3300-5300 ft AGL decreasing to 600-1800 ft AGL
after midnight.
Smoke dispersal.....Poor (16900-34600 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then mostly sunny.
Max temperature.....69-74.
24 hr trend......9 degrees cooler.
Min humidity........23-29 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Southwest around 20 mph with gusts to around 45
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest around 25 mph increasing to around 35
mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Good (72100 knot-ft) increasing to excellent
(242300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
$$
WYZ423-062230-
Southwest Carbon County-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....78-83.
24 hr trend......1 degree cooler.
Min humidity........18 percent.
24 hr trend......4 percent drier.
20-foot winds.......South 5 to 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph increasing to southwest
around 20 mph in the afternoon.
Mixing height.......1900-3900 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16400 knot-ft) increasing to very good
(136800 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of showers. Slight chance
of thunderstorms after 2100 until 2400. Some
thunderstorms may produce heavy rainfall after
2100 until 2400.
Min temperature.....53-58.
24 hr trend......3 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph.
Mixing height.......2600-4600 ft AGL decreasing to 500-2000 ft AGL
after midnight.
Smoke dispersal.....Poor (12800-27100 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1200, then mostly sunny until 1500, then
partly cloudy. Slight chance of showers after
0900 until 1200.
Max temperature.....69-74.
24 hr trend......7 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......11 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 20 mph increasing to around 30
mph in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Fair (49700 knot-ft) increasing to excellent
(204000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. West winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
.SATURDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
$$
WYZ424-062230-
Sierra Madre Range/Medicine Bow NF-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....70-78.
24 hr trend......2 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2900-4900 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (26400 knot-ft) increasing to very good
(115800 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers until
0300. Chance of showers after 0300.
Min temperature.....48-54.
24 hr trend......1 degree cooler.
Max humidity........74-80 percent.
24 hr trend......32 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2700-4700 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (6100-19600 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of showers. Slight chance of
thunderstorms after 1200. Some thunderstorms
may produce heavy rainfall after 1200.
Max temperature.....61-69.
24 hr trend......10 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 20 mph increasing to around 30
mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 6500-8500 ft AGL
in the afternoon.
Smoke dispersal.....Fair (55400 knot-ft) increasing to excellent
(215100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. Southwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs around 70.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s.
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the upper 60s.
$$
WYZ425-062230-
Upper North Platte River Basin-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....80-85.
24 hr trend......1 degree warmer.
Min humidity........10-16 percent.
24 hr trend......4 percent drier.
20-foot winds.......South around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......3100-5100 ft AGL increasing to 8800-10800 ft
AGL in the afternoon.
Smoke dispersal.....Poor (25700 knot-ft) increasing to very good
(130400 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Mostly cloudy. Slight chance of showers until
0300. Chance of showers after 0300.
Min temperature.....55-60.
24 hr trend......2 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......2900-4900 ft AGL decreasing to 500-1300 ft AGL
after midnight.
Smoke dispersal.....Poor (7200-20200 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of showers. Slight chance of
thunderstorms after 1200. Some thunderstorms
may produce heavy rainfall after 1200.
Max temperature.....70-75.
24 hr trend......9 degrees cooler.
Min humidity........24-30 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 20 mph increasing to around 30
mph in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 7500-9500 ft AGL
in the afternoon.
Smoke dispersal.....Good (67000 knot-ft) increasing to excellent
(240200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Southwest winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
upper 70s. Southwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
$$
WYZ426-062230-
Snowy Range/Medicine Bow NF-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....70-78.
24 hr trend......1 degree warmer.
Min humidity........18-24 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3100-5100 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (25500 knot-ft) increasing to very good
(107400 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers after
0300.
Min temperature.....47-55.
24 hr trend......3 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......15 percent wetter.
Humidity recovery...Good.
20-foot winds.......Southwest around 5 mph. Gusts up to 15 mph
increasing to 25 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......3100-5100 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (6100-18300 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of showers until 0900. Slight chance of
showers and thunderstorms after 1200. Some
thunderstorms may produce heavy rainfall after
1200.
Max temperature.....61-69.
24 hr trend......8 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 45
mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 25 mph increasing to around 35
mph in the afternoon.
Mixing height.......2300-4300 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Good (66600 knot-ft) increasing to excellent
(236500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs around
70. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the upper 60s.
$$
WYZ427-062230-
North Snowy Range Foothills-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....78-83.
24 hr trend......1 degree warmer.
Min humidity........12-18 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3300-5300 ft AGL increasing to 9000-11000 ft
AGL in the afternoon.
Smoke dispersal.....Poor (26200 knot-ft) increasing to very good
(116900 knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Slight chance of showers until 2100. Slight
chance of showers after 0300.
Min temperature.....56-61.
24 hr trend......Unchanged.
Max humidity........58-64 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Fair.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......3200-5200 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (7500-20400 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of showers until 0900.
Max temperature.....70-75.
24 hr trend......9 degrees cooler.
Min humidity........21-27 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 45
mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 20 mph increasing to around 35
mph in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Good (74400 knot-ft) increasing to excellent
(276500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the mid 70s.
$$
WYZ428-062230-
Southern Laramie Valley-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....80-85.
24 hr trend......1 degree warmer.
Min humidity........14-20 percent.
24 hr trend......3 percent drier.
20-foot winds.......South around 5 mph. Gusts up to 25 mph in the
afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......3000-5000 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (14300 knot-ft) increasing to good (96400
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers after
0300.
Min temperature.....55-60.
24 hr trend......5 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......13 percent drier.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph and gusty shifting to the
southwest after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 15 mph shifting to the
southwest after midnight.
Mixing height.......2500-4500 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (5500-21900 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy. Chance of showers until 0900,
then slight chance of showers until 1200.
Max temperature.....72-77.
24 hr trend......7 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 20 mph increasing to around 30
mph in the afternoon.
Mixing height.......2500-4500 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Fair (52600 knot-ft) increasing to excellent
(256200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 40s. Highs in the
upper 70s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows around 50. Highs around 80. West
winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 50. Highs in the upper 70s.
.SATURDAY...Mostly clear. Chance of showers and thunderstorms.
Lows around 50. Highs in the mid 70s.
$$
WYZ429-062230-
Southern Laramie Range-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1500. Some thunderstorms may produce
heavy rainfall after 1500.
Max temperature.....76-81.
24 hr trend......1 degree warmer.
Min humidity........19-25 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the south
with higher gusts in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....West around 10 mph shifting to the south in the
afternoon.
Mixing height.......3300-5300 ft AGL increasing to 7300-9300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17100 knot-ft) increasing to good (85000
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....56-61.
24 hr trend......1 degree cooler.
Max humidity........59-65 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Fair.
20-foot winds.......South around 10 mph shifting to the southwest
after midnight. Gusts up to 25 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 15 mph shifting to the
southwest after midnight.
Mixing height.......2000-4000 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (7000-21600 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy. Chance of showers until 1200,
then slight chance of showers and
thunderstorms. Some thunderstorms may produce
heavy rainfall after 1200.
Max temperature.....70-75.
24 hr trend......6 degrees cooler.
Min humidity........25-31 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 20 mph increasing to southwest
around 30 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 7900-9900 ft AGL
in the afternoon.
Smoke dispersal.....Fair (46800 knot-ft) increasing to excellent
(237900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 50s. Highs in the mid
70s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the lower 50s. Highs in the lower 70s.
$$
WYZ430-062230-
Laramie Foothills and High Plains-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Slight chance of showers and thunderstorms
after 1500. Some thunderstorms may produce
heavy rainfall after 1500.
Max temperature.....83-88.
24 hr trend......1 degree cooler.
Min humidity........22-28 percent.
24 hr trend......2 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the
southeast and gusty in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph shifting to the south
in the afternoon.
Mixing height.......2600-4600 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12200 knot-ft) increasing to good (74300
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100. Some thunderstorms
may produce heavy rainfall until 2100.
Min temperature.....59-64.
24 hr trend......2 degrees warmer.
Max humidity........70-76 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......South around 10 mph shifting to the southwest
after midnight. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......1900-3900 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (6800-20200 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy. Chance of showers until 1200,
then slight chance of showers. Slight chance of
thunderstorms after 1500. Some thunderstorms
may produce heavy rainfall after 1500.
Max temperature.....79-84.
24 hr trend......3 degrees cooler.
Min humidity........20-26 percent.
24 hr trend......4 percent wetter.
20-foot winds.......West 10 to 15 mph with gusts to around 35 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph increasing to southwest
around 25 mph in the afternoon.
Mixing height.......2100-4100 ft AGL increasing to 8100-10100 ft
AGL in the afternoon.
Smoke dispersal.....Poor (32600 knot-ft) increasing to excellent
(184700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
lower 80s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
West winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 50s. Highs in the lower
80s.
.SATURDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
WYZ431-062230-
Laramie East High Plains-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny. Patchy fog until 1000.
Max temperature.....85-90.
24 hr trend......1 degree cooler.
Min humidity........28-34 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....South around 10 mph.
Mixing height.......700-2700 ft AGL increasing to 4900-6900 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (11300-60100 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Showers likely and chance of
thunderstorms until 2100, then slight chance of
thunderstorms until 2400. Slight chance of
showers after 2100 until 0300. Some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....60-65.
24 hr trend......3 degrees warmer.
Max humidity........78-84 percent.
24 hr trend......16 percent drier.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South around 15 mph.
Mixing height.......2100-4100 ft AGL decreasing to 600 ft AGL after
midnight.
Smoke dispersal.....Poor (7300-19800 knot-ft).
.LABOR DAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers. Slight chance of
thunderstorms after 1500. Some thunderstorms
may produce heavy rainfall after 1500.
Max temperature.....82-87.
24 hr trend......4 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......4 percent drier.
20-foot winds.......Northwest around 5 mph shifting to the
southwest in the afternoon. Gusts up to 25 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20700 knot-ft) increasing to very good
(109500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the upper 50s. Highs in the mid 80s. West
winds around 10 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs around 80. West winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs in the mid
80s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs in the mid
80s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 50s. Highs in the upper 70s.
$$
WYZ432-062230-
Bordeaux/Chugwater/Wheatland-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny. Chance of showers and slight
chance of thunderstorms after 1500. Some
thunderstorms may produce heavy rainfall after
1500.
Max temperature.....88-93.
24 hr trend......2 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Southeast around 5 mph. Gusts up to 20 mph in
the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....South 5 to 10 mph.
Mixing height.......1300-3300 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (7100 knot-ft) increasing to good (69100
knot-ft) in the afternoon.
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy until 0300, then
mostly cloudy. Chance of showers and
thunderstorms until 2100, then slight chance of
thunderstorms until 2400. Slight chance of
showers after 2100 until 0300. Some
thunderstorms may produce heavy rainfall until
2400.
Min temperature.....63-68.
24 hr trend......3 degrees warmer.
Max humidity........66-72 percent.
24 hr trend......11 percent drier.
Humidity recovery...Fair.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1900-3900 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (5900-19000 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
until 1500, then mostly cloudy. Chance of
showers until 1200.
Max temperature.....83-88.
24 hr trend......4 degrees cooler.
Min humidity........16-22 percent.
24 hr trend......3 percent drier.
20-foot winds.......West 10 to 15 mph with gusts to around 35 mph.
Chc of wetting rain.5 percent.
Transport winds.....West around 15 mph increasing to southwest
around 25 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 8600-10600 ft
AGL in the afternoon.
Smoke dispersal.....Poor (29700 knot-ft) increasing to excellent
(218800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 60s. Highs in the mid
80s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 50s. Highs in the
lower 80s. West winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 50s. Highs in the
upper 80s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows around 60. Highs in the upper 80s.
.SATURDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the upper 50s. Highs in the upper 70s.
$$
WYZ433-062230-
Goshen/Middle-Lower North Platte River Basin-
142 AM MDT Sun Sep 6 2026
.TODAY...
Sky/weather.........Mostly sunny. Patchy fog until 1000. Slight
chance of showers and thunderstorms after 1500.
Some thunderstorms may produce heavy rainfall
after 1500.
Max temperature.....89-94.
24 hr trend......1 degree warmer.
Min humidity........24-30 percent.
24 hr trend......8 percent wetter.
20-foot winds.......Light winds becoming southeast around 5 mph and
gusty in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph.
Mixing height.......600-2600 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (8100-57300 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy. Showers likely and chance of
thunderstorms until 2100, then chance of
showers and slight chance of thunderstorms
until 2400, then slight chance of showers until
0300. Some thunderstorms may produce heavy
rainfall until 2400.
Min temperature.....62-67.
24 hr trend......4 degrees warmer.
Max humidity........76-82 percent.
24 hr trend......15 percent drier.
Humidity recovery...Good.
20-foot winds.......South 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......2100-4100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (5700-18300 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
until 1500, then mostly cloudy. Chance of
showers until 1200, then slight chance of
showers. Slight chance of thunderstorms after
1500. Some thunderstorms may produce heavy
rainfall after 1500.
Max temperature.....84-89.
24 hr trend......5 degrees cooler.
Min humidity........22-28 percent.
24 hr trend......6 percent drier.
20-foot winds.......West 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......1500-3500 ft AGL increasing to 7800-9800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19700 knot-ft) increasing to excellent
(156800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 50s. Highs in the
upper 80s. West winds around 10 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 50s. Highs in the
mid 80s. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 50s. Highs around 90.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 50s. Highs around 90.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
upper 50s. Highs in the lower 80s.
$$