Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
439
FNUS55 KCYS 291949
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
149 PM MDT Fri Aug 29 2025
.DISCUSSION...
Fire weather concerns remain low across the area as precipitation
chances continue through Saturday. Temperatures will warm up and
conditions will dry out next week. However, relative humidity will
likely remain above critical thresholds, keeping fire weather
concerns at bay.
NEZ434-301015-
Pine Ridge/Nebraska National Forest-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Chance of thunderstorms until 2400. Chance of
showers. Slight chance of thunderstorms after
2400. Patchy fog after 0300.
Min temperature.....55-60.
24 hr trend......1 degree cooler.
Max humidity........100 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North 5 to 10 mph. Gusts up to 20 mph in the
evening.
Chc of wetting rain.10 percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......1100-3100 ft AGL decreasing to 400-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (4600-15900 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Patchy fog until 0900. Chance of showers.
Slight chance of thunderstorms after 1200 until
1500, then chance of thunderstorms.
Max temperature.....74-79.
24 hr trend......6 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......10 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.20 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1400-3400 ft AGL increasing to 5200-7200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21800 knot-ft) increasing to good (76400
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy
until 2400, then partly cloudy. Chance of
showers and thunderstorms until 2100, then
slight chance of thunderstorms until 2400.
Slight chance of showers after 2100.
Min temperature.....51-56.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North 5 to 10 mph. Gusts up to 25 mph in the
evening.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 15 mph becoming north around 5
mph after midnight.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (4800-16600 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Slight chance of showers. Slight chance of
thunderstorms after 1500.
Max temperature.....77-82.
24 hr trend......4 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......11 percent drier.
20-foot winds.......North 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......1300-3300 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (10900 knot-ft) increasing to good (63100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the mid 80s.
Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the mid 50s. Highs in the mid 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Not as warm. Partly cloudy with chance of showers
and slight chance of thunderstorms. Lows in the lower 50s. Highs
in the mid 70s. North winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
80s.
$$
NEZ435-301015-
Box Butte/South Sioux/Niobrara River-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Slight chance of showers until 2400. Slight
chance of thunderstorms. Chance of showers
after 2400. Patchy fog after 0300.
Min temperature.....54-59.
24 hr trend......1 degree cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North 5 to 10 mph.
Chc of wetting rain.15 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1600-3600 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (5500-16900 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Patchy fog until 0900. Chance of showers.
Slight chance of thunderstorms after 1200 until
1500, then chance of thunderstorms.
Max temperature.....73-78.
24 hr trend......7 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......15 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.15 percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 5600-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (25700 knot-ft) increasing to good (79500
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2400. Slight chance of showers.
Min temperature.....49-54.
24 hr trend......5 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North 5 to 10 mph. Gusts up to 20 mph in the
evening.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1100-3100 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (6800-19600 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Slight chance of showers after 1200. Slight
chance of thunderstorms after 1500.
Max temperature.....76-81.
24 hr trend......3 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......22 percent drier.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15400 knot-ft) increasing to good (83400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows around 50. Highs in the lower 80s. North
winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows around 50. Highs in the mid 70s.
North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
80s.
$$
NEZ436-301015-
Lower North Platte River Basin/Scottsbluff National Monument-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Chance of showers and thunderstorms until 2400,
then showers likely and slight chance of
thunderstorms until 0300, then chance of
showers. Patchy fog after 0300.
Min temperature.....55-60.
24 hr trend......1 degree cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the northwest
after midnight.
Chc of wetting rain.30 percent.
Transport winds.....Northeast around 15 mph shifting to the
northwest after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 400-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (6400-19000 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Patchy fog until 0900. Chance of showers.
Slight chance of thunderstorms after 1200 until
1500, then chance of thunderstorms.
Max temperature.....74-79.
24 hr trend......7 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1700-3700 ft AGL increasing to 5600-7600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22700 knot-ft) increasing to good (78000
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400.
Min temperature.....50-55.
24 hr trend......5 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph. Gusts up to 20 mph in the
evening.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1300-3300 ft AGL decreasing to 500-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (6000-16300 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....77-82.
24 hr trend......2 degrees warmer.
Min humidity........32-38 percent.
24 hr trend......14 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 5900-7900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16500 knot-ft) increasing to good (86800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the lower
80s. Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. North
winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
$$
NEZ437-301015-
Lodgepole Creek/Southern Nebraska Panhandle-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Chance of thunderstorms until 2400. Chance of
showers. Slight chance of thunderstorms after
2400. Patchy fog after 0300.
Min temperature.....53-58.
24 hr trend......1 degree cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph.
Chc of wetting rain.25 percent.
Transport winds.....North around 10 mph.
Mixing height.......2100-4100 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (7700-16300 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Patchy fog until 0900. Chance of showers.
Slight chance of thunderstorms after 0900 until
1500, then chance of thunderstorms.
Max temperature.....72-77.
24 hr trend......7 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Northwest around 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....North around 15 mph.
Mixing height.......1300-3300 ft AGL increasing to 4600-6600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (24000-67900 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....48-53.
24 hr trend......6 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1100-3100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (7100-14900 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....74-79.
24 hr trend......2 degrees warmer.
Min humidity........35-41 percent.
24 hr trend......18 percent drier.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....North around 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 5300-7300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (23100 knot-ft) increasing to good (92600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the upper 40s. Highs around 80.
Northwest winds around 5 mph.
.TUESDAY...Clear. Lows around 50. Highs in the upper 70s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows around 50. Highs in the lower 70s. North
winds around 10 mph.
.THURSDAY...Partly cloudy with slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 70s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
WYZ417-301015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Slight chance of thunderstorms until 2400.
Slight chance of showers. Patchy fog after
0300.
Min temperature.....52-57.
24 hr trend......1 degree cooler.
Max humidity........100 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 10 mph shifting to the northwest
after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the northwest
after midnight.
Mixing height.......1500-3500 ft AGL decreasing to 400-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (5200-18300 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Patchy fog until 0900. Slight
chance of showers until 1200, then chance of
showers and thunderstorms.
Max temperature.....75-80.
24 hr trend......2 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......3 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 5800-7800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18800 knot-ft) increasing to good (86300
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....48-53.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph shifting to the
southwest after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph shifting to the south
after midnight.
Mixing height.......1700-3700 ft AGL decreasing to 200-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (3200-18700 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....78-83.
24 hr trend......4 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......11 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....West around 5 mph increasing to north around 15
mph in the afternoon.
Mixing height.......1800-3800 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11000 knot-ft) increasing to good (93400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the lower
80s. Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Partly cloudy with chance of showers and slight
chance of thunderstorms. Lows around 50. Highs in the mid 70s.
North winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
$$
WYZ418-301015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400, then chance of
showers until 0300, then slight chance of
showers. Patchy fog after 0300.
Min temperature.....52-57.
24 hr trend......1 degree cooler.
Max humidity........92-98 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.10 percent.
Transport winds.....North around 10 mph shifting to the northwest
after midnight.
Mixing height.......2000-4000 ft AGL decreasing to 300-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (4000-19900 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Patchy fog until 0900. Slight
chance of showers until 1200, then chance of
showers and thunderstorms.
Max temperature.....74-79.
24 hr trend......2 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1800-3800 ft AGL increasing to 5500-7500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21300 knot-ft) increasing to good (85500
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....48-53.
24 hr trend......3 degrees cooler.
Max humidity........91-97 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph and gusty in the evening
becoming light.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the northwest
after midnight.
Mixing height.......1700-3700 ft AGL decreasing to 200-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2600-18900 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
24 hr trend......3 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......12 percent drier.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17200 knot-ft) increasing to very good
(109200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the lower
80s. Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. North
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
$$
WYZ419-301015-
North Laramie Range and Adjacent High Plains-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of thunderstorms until 2100. Chance of
showers. Slight chance of thunderstorms after
2100 until 0300. Patchy fog after 0300.
Min temperature.....47-55.
24 hr trend......2 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.15 percent.
Transport winds.....North around 10 mph shifting to the northwest
after midnight.
Mixing height.......2400-4400 ft AGL decreasing to 200-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-20500 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Patchy fog until 0900. Chance of
showers. Slight chance of thunderstorms after
0900 until 1200, then chance of thunderstorms.
Max temperature.....63-73.
24 hr trend......5 degrees cooler.
Min humidity........40-46 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (23300 knot-ft) increasing to good (78700
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....46-52.
24 hr trend......5 degrees cooler.
Max humidity........78-84 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph shifting to the west after
midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1400-3400 ft AGL decreasing to 0-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2400-15300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....68-76.
24 hr trend......5 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29300 knot-ft) increasing to very good
(109000 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows around 50. Highs in the mid 70s.
Northwest winds around 5 mph.
.TUESDAY...Clear. Lows around 50. Highs in the lower 70s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear with chance of showers and
thunderstorms. Lows around 50. Highs in the upper 60s. North
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 60s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
70s.
$$
WYZ420-301015-
North Laramie Valley/Shirley Basin-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and thunderstorms until 2400,
then slight chance of showers and
thunderstorms.
Min temperature.....46-51.
24 hr trend......1 degree warmer.
Max humidity........91-97 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......West around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......3100-5100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3200-28600 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....66-71.
24 hr trend......3 degrees cooler.
Min humidity........35-41 percent.
24 hr trend......11 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18800 knot-ft) increasing to very good
(107600 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly clear.
Min temperature.....42-47.
24 hr trend......5 degrees cooler.
Max humidity........88-94 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph in the evening becoming
light.
Chc of wetting rain.5 percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......1700-3700 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2000-20000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......3 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......14 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 6800-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18800 knot-ft) increasing to good (97600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
North winds around 5 mph.
.TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
North winds around 5 mph.
.WEDNESDAY...Mostly clear. Chance of showers and slight chance of
thunderstorms. Lows in the mid 40s. Highs in the lower 70s. North
winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
70s.
$$
WYZ421-301015-
Ferris/Seminoe/Shirley Mountains-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Slight chance of showers until 2100. Slight
chance of thunderstorms. Chance of showers
after 2100.
Min temperature.....49-54.
24 hr trend......Unchanged.
Max humidity........81-87 percent.
24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......West around 5 mph.
Chc of wetting rain.10 percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......3100-5100 ft AGL decreasing to 100-1200 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-25100 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 1200. Chance of showers. Chance of
thunderstorms after 1200.
Max temperature.....66-74.
24 hr trend......5 degrees warmer.
Min humidity........33-39 percent.
24 hr trend......6 percent wetter.
20-foot winds.......West around 5 mph shifting to the northwest in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.10 percent.
Transport winds.....West around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......1800-3800 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11400 knot-ft) increasing to good (98600
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......3 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......3 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph in the evening becoming
light.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 5 to 10 mph.
Mixing height.......1900-3900 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Poor (1700-18700 knot-ft).
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....69-77.
24 hr trend......3 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......12 percent drier.
20-foot winds.......West around 5 mph shifting to the northwest and
gusty in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1800-3800 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11700 knot-ft) increasing to good (73300
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows around 50. Highs in the mid 70s. North
winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 50. Highs in the mid 70s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs in the lower 70s. North
winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
$$
WYZ422-301015-
Central and West Carbon-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Slight chance of showers and thunderstorms.
Min temperature.....46-51.
24 hr trend......1 degree cooler.
Max humidity........87-93 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest 5 to 10 mph.
Chc of wetting rain.5 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......3600-5600 ft AGL decreasing to 300-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-30900 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....69-74.
24 hr trend......1 degree warmer.
Min humidity........27-33 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southwest around 5 mph shifting to the
northwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.10 percent.
Transport winds.....West around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......1700-3700 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (10600 knot-ft) increasing to good (97000
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
24 hr trend......3 degrees cooler.
Max humidity........77-83 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the east
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the east
after midnight.
Mixing height.......2700-4700 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2500-24400 knot-ft).
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....71-76.
24 hr trend......2 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......6 percent drier.
20-foot winds.......Light winds becoming northwest around 5 mph in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph shifting to the
northwest in the afternoon.
Mixing height.......1800-3800 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (9600 knot-ft) increasing to good (63800
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Northeast winds around 5 mph.
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ423-301015-
Southwest Carbon County-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Slight chance of thunderstorms until 2100.
Slight chance of showers.
Min temperature.....44-49.
24 hr trend......1 degree cooler.
Max humidity........91-97 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph.
Mixing height.......2100-4100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-21200 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Slight chance of showers. Slight chance of
thunderstorms after 1200.
Max temperature.....70-75.
24 hr trend......3 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......10 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.5 percent.
Transport winds.....Southwest around 5 mph shifting to the
northwest in the afternoon.
Mixing height.......1600-3600 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (9500 knot-ft) increasing to good (82200
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....42-47.
24 hr trend......2 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......7 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......3500-5500 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-27200 knot-ft).
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....73-78.
24 hr trend......2 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......5 percent drier.
20-foot winds.......Light winds becoming northwest around 5 mph in
the afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph shifting to the north in
the afternoon.
Mixing height.......2100-4100 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (9400-51800 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Northeast winds around 5 mph.
.TUESDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ424-301015-
Sierra Madre Range/Medicine Bow NF-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers and slight chance of
thunderstorms.
Min temperature.....39-45.
24 hr trend......2 degrees cooler.
Max humidity........88-94 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph.
Chc of wetting rain.15 percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......1500-3500 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2800-12700 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....58-68.
24 hr trend......1 degree cooler.
Min humidity........35-41 percent.
24 hr trend......8 percent drier.
20-foot winds.......West around 5 mph shifting to the northwest in
the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....West around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12600 knot-ft) increasing to good (88900
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then clear.
Min temperature.....39-45.
24 hr trend......Unchanged.
Max humidity........68-74 percent.
24 hr trend......30 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the east after
midnight.
Mixing height.......2600-4600 ft AGL decreasing to 0-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2400-16800 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....63-71.
24 hr trend......2 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......8 percent drier.
20-foot winds.......East around 5 mph shifting to the northwest in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......2200-4200 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14500 knot-ft) increasing to good (66000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the upper 60s.
Northeast winds around 5 mph.
.TUESDAY...Clear. Lows in the mid 40s. Highs in the upper 60s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 60s.
Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
.FRIDAY...Partly cloudy. Lows in the lower 40s. Highs in the mid
60s.
$$
WYZ425-301015-
Upper North Platte River Basin-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and thunderstorms until 2100.
Slight chance of showers and thunderstorms
after 2100.
Min temperature.....42-47.
24 hr trend......5 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......14 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South around 5 mph. Gusts up to 20 mph in the
evening.
Chc of wetting rain.10 percent.
Transport winds.....Southwest 5 to 10 mph.
Mixing height.......3000-5000 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (4700-23900 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Chance of
showers. Slight chance of thunderstorms after
0900 until 1200, then chance of thunderstorms.
Max temperature.....68-73.
24 hr trend......1 degree cooler.
Min humidity........26-32 percent.
24 hr trend......Unchanged.
20-foot winds.......Southwest around 5 mph shifting to the
northwest and gusty in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....West around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 7600-9600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12200 knot-ft) increasing to very good
(104500 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....41-46.
24 hr trend......Unchanged.
Max humidity........78-84 percent.
24 hr trend......21 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph in the evening becoming
light.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......3100-5100 ft AGL decreasing to 500-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-21900 knot-ft).
.SUNDAY...
Sky/weather.........Sunny.
Max temperature.....71-76.
24 hr trend......2 degrees warmer.
Min humidity........23 percent.
24 hr trend......7 percent drier.
20-foot winds.......Light winds becoming north around 5 mph in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph shifting to the north in the
afternoon.
Mixing height.......2300-4300 ft AGL increasing to 7100-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13200 knot-ft) increasing to good (75000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
East winds around 5 mph.
.TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s. East
winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ426-301015-
Snowy Range/Medicine Bow NF-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of thunderstorms until 2100. Chance of
showers. Slight chance of thunderstorms after
2100.
Min temperature.....36-44.
24 hr trend......6 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph in the evening becoming
light. Gusts up to 15 mph.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph.
Mixing height.......2000-4000 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2700-16600 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....57-67.
24 hr trend......4 degrees cooler.
Min humidity........36-42 percent.
24 hr trend......5 percent wetter.
20-foot winds.......West 5 to 10 mph and gusty.
Chc of wetting rain.20 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2200-4200 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17200 knot-ft) increasing to good (96100
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly clear.
Min temperature.....34-42.
24 hr trend......Unchanged.
Max humidity........86-92 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph in the evening becoming
light.
Chc of wetting rain.5 percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......2200-4200 ft AGL decreasing to 0-800 ft AGL
after midnight.
Smoke dispersal.....Poor (1700-17100 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....62-70.
24 hr trend......1 degree warmer.
Min humidity........26-32 percent.
24 hr trend......10 percent drier.
20-foot winds.......West around 5 mph shifting to the northwest in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......2200-4200 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20300 knot-ft) increasing to good (79200
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the upper 30s. Highs in the upper
60s. North winds around 5 mph.
.TUESDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows around 40. Highs in the mid 60s. Northwest winds around
5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 30s. Highs in the mid 60s.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
$$
WYZ427-301015-
North Snowy Range Foothills-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of thunderstorms until 2400. Chance of
showers. Slight chance of thunderstorms after
2400.
Min temperature.....46-51.
24 hr trend......1 degree cooler.
Max humidity........84-90 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 5 mph. Gusts up to 20 mph in the
evening.
Chc of wetting rain.5 percent.
Transport winds.....West around 10 mph.
Mixing height.......3300-5300 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4900-30200 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....67-72.
24 hr trend......2 degrees cooler.
Min humidity........30-36 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......2600-4600 ft AGL increasing to 7500-9100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20400 knot-ft) increasing to very good
(112200 knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly clear.
Min temperature.....43-48.
24 hr trend......3 degrees cooler.
Max humidity........75-81 percent.
24 hr trend......10 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the south
after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the southwest
after midnight.
Mixing height.......2400-4400 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2800-21400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......4 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......8 percent drier.
20-foot winds.......West around 5 mph shifting to the northwest in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 6900-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (20000 knot-ft) increasing to good (91100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the lower 70s. North winds around
5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
$$
WYZ428-301015-
Southern Laramie Valley-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of thunderstorms until 2100. Chance of
showers. Slight chance of thunderstorms after
2100 until 0300.
Min temperature.....45-50.
24 hr trend......1 degree warmer.
Max humidity........91-97 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.10 percent.
Transport winds.....West 5 to 10 mph.
Mixing height.......2900-4900 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-24400 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Chance of showers. Slight chance
of thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....68-73.
24 hr trend......3 degrees cooler.
Min humidity........32-38 percent.
24 hr trend......7 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18700 knot-ft) increasing to good (89600
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly clear.
Min temperature.....41-46.
24 hr trend......5 degrees cooler.
Max humidity........87-93 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph shifting to the
southwest after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......2100-4100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-18700 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......2 degrees warmer.
Min humidity........28 percent.
24 hr trend......9 percent drier.
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.....Northwest 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 6800-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19900 knot-ft) increasing to very good
(106500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the lower 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the mid 40s. Highs in the lower 70s. Northwest winds
around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the lower 70s.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
$$
WYZ429-301015-
Southern Laramie Range-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms until
2400. Chance of showers. Slight chance of
thunderstorms after 2400 until 0300. Patchy fog
after 0300.
Min temperature.....47-52.
24 hr trend......2 degrees warmer.
Max humidity........83-89 percent.
24 hr trend......17 percent drier.
Humidity recovery...Excellent.
20-foot winds.......West 5 to 10 mph. Gusts up to 20 mph in the
evening.
Chc of wetting rain.15 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 0-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2500-20200 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny
until 1200, then partly cloudy. Patchy fog
until 0900. Chance of showers. Slight chance of
thunderstorms after 0900 until 1200, then
chance of thunderstorms.
Max temperature.....64-69.
24 hr trend......3 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.15 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2100-4100 ft AGL increasing to 4700-6700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21400 knot-ft) increasing to good (75300
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then clear. Slight
chance of showers and thunderstorms until 2100.
Min temperature.....44-49.
24 hr trend......5 degrees cooler.
Max humidity........82-88 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph and gusty shifting to the
west after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1000-3000 ft AGL decreasing to 0-500 ft AGL
after midnight.
Smoke dispersal.....Poor (1500-12700 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......1 degree warmer.
Min humidity........26-32 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (27000 knot-ft) increasing to very good
(104300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the upper 40s. Highs around 70.
Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the upper 40s. Highs in the upper 60s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear. Chance of showers and thunderstorms.
Lows in the upper 40s. Highs in the mid 60s. Northwest winds
around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the mid 60s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s.
$$
WYZ430-301015-
Laramie Foothills and High Plains-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms until
2400. Chance of showers. Slight chance of
thunderstorms after 2400. Patchy fog after
0300.
Min temperature.....50-55.
24 hr trend......Unchanged.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.20 percent.
Transport winds.....North around 10 mph.
Mixing height.......2800-4800 ft AGL decreasing to 300-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4400-19900 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Patchy fog until 0900. Chance of
showers until 0900, then slight chance of
showers until 1200, then chance of showers and
thunderstorms.
Max temperature.....70-75.
24 hr trend......5 degrees cooler.
Min humidity........37-43 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 4600-6600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (24900-66100 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....45-50.
24 hr trend......5 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1200-3200 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2800-17000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....72-77.
24 hr trend......2 degrees warmer.
Min humidity........26-32 percent.
24 hr trend......13 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (34100 knot-ft) increasing to very good
(116200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the upper
70s. Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear with chance of showers and
thunderstorms. Lows in the upper 40s. Highs around 70. North
winds around 5 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
WYZ431-301015-
Laramie East High Plains-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms until
2400. Chance of showers. Slight chance of
thunderstorms after 2400. Patchy fog after
0300.
Min temperature.....52-57.
24 hr trend......Unchanged.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.20 percent.
Transport winds.....North around 10 mph.
Mixing height.......2100-4100 ft AGL decreasing to 400-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (6500-17100 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Patchy fog until 0900. Chance of
showers until 0900, then slight chance of
showers until 1200, then chance of showers and
thunderstorms.
Max temperature.....72-77.
24 hr trend......6 degrees cooler.
Min humidity........39-45 percent.
24 hr trend......15 percent wetter.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....North around 10 mph.
Mixing height.......1700-3700 ft AGL increasing to 4500-6500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (24100-63000 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Mostly clear. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....48-53.
24 hr trend......5 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1100-3100 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-15300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
24 hr trend......1 degree warmer.
Min humidity........27-33 percent.
24 hr trend......12 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 10 mph increasing to north
around 20 mph in the afternoon.
Mixing height.......1700-3700 ft AGL increasing to 6000-8000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22300 knot-ft) increasing to very good
(113600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the upper 40s. Highs in the upper
70s. Northwest winds around 5 mph.
.TUESDAY...Clear. Lows around 50. Highs in the upper 70s. North
winds around 5 mph.
.WEDNESDAY...Mostly clear with chance of showers and slight
chance of thunderstorms. Lows around 50. Highs in the lower 70s.
North winds around 5 mph.
.THURSDAY...Partly cloudy. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
$$
WYZ432-301015-
Bordeaux/Chugwater/Wheatland-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms until
2100. Chance of showers. Slight chance of
thunderstorms after 2100. Patchy fog after
0300.
Min temperature.....55-60.
24 hr trend......1 degree warmer.
Max humidity........87-93 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.30 percent.
Transport winds.....North around 10 mph shifting to the northwest
after midnight.
Mixing height.......2400-4400 ft AGL decreasing to 400-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (4400-19300 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Patchy fog until 0900. Slight
chance of showers until 1200, then chance of
showers and thunderstorms.
Max temperature.....74-79.
24 hr trend......6 degrees cooler.
Min humidity........34-40 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 15 mph
increasing to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1800-3800 ft AGL increasing to 4200-6200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (21500-62000 knot-ft).
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....50-55.
24 hr trend......5 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph. Gusts up to 25 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the northwest
after midnight.
Mixing height.......1500-3500 ft AGL decreasing to 300-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3400-17000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
24 hr trend......6 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 5 mph increasing to north
around 15 mph in the afternoon.
Mixing height.......1900-3900 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14800 knot-ft) increasing to very good
(108800 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows in the lower 50s. Highs in the lower
80s. Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear with chance of showers and slight
chance of thunderstorms. Lows in the lower 50s. Highs in the mid
70s. Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the mid 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the upper
70s.
$$
WYZ433-301015-
Goshen/Middle-Lower North Platte River Basin-
149 PM MDT Fri Aug 29 2025
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of thunderstorms until
2400. Chance of showers. Slight chance of
thunderstorms after 2400 until 0300. Patchy fog
after 0300.
Min temperature.....Around 58.
24 hr trend......1 degree warmer.
Max humidity........92-98 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the west after
midnight. Gusts up to 15 mph.
Chc of wetting rain.35 percent.
Transport winds.....Northeast around 10 mph shifting to the
northwest after midnight.
Mixing height.......2200-4200 ft AGL decreasing to 400-1000 ft AGL
after midnight.
Smoke dispersal.....Poor (4400-18700 knot-ft).
.SATURDAY...
Sky/weather.........Partly cloudy. Patchy fog until 0900. Slight
chance of showers until 1200, then chance of
showers and thunderstorms.
Max temperature.....77-82.
24 hr trend......4 degrees cooler.
Min humidity........33-39 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Northwest 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1700-3700 ft AGL increasing to 5400-7400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21900 knot-ft) increasing to good (73900
knot-ft) in the afternoon.
.SATURDAY NIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Slight chance of showers until
2400.
Min temperature.....50-55.
24 hr trend......6 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph in the evening becoming
light.
Chc of wetting rain.5 percent.
Transport winds.....North around 15 mph decreasing to around 5 mph
after midnight.
Mixing height.......1500-3500 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-16000 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....79-84.
24 hr trend......1 degree warmer.
Min humidity........24-30 percent.
24 hr trend......7 percent drier.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....North around 5 mph increasing to around 15 mph
in the afternoon.
Mixing height.......1400-3400 ft AGL increasing to 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (9900 knot-ft) increasing to good (86000
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.LABOR DAY...Clear. Lows around 50. Highs in the mid 80s.
Northwest winds around 5 mph.
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the mid 70s. North
winds around 5 mph.
.THURSDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
80s.
$$