Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
886
FNUS55 KCYS 302110
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
310 PM MDT Sat Aug 30 2025
.DISCUSSION...Fire weather concerns remain minimal through the
weekend and into next week as daytime RH values remain at or above
20-30% despite a warming trend that should bring our highs back to
near normal. Some upper teens could be possible for our western-
most zones, but these will be brief during the peak heating hours
of the afternoon and will not coincide with strong enough wind
gusts to warrant elevated concerns.
NEZ434-311015-
Pine Ridge/Nebraska National Forest-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 0300, then mostly cloudy.
Slight chance of showers and thunderstorms
until 2400.
Min temperature.....52-57.
24 hr trend......3 degrees 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.5 percent.
Transport winds.....Northeast around 15 mph becoming north around 5
mph after midnight.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor (5600-17500 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Slight chance of showers and thunderstorms
after 1200.
Max temperature.....75-80.
24 hr trend......2 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......4 percent drier.
20-foot winds.......North 5 to 10 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.......1100-3100 ft AGL increasing to 4300-6300 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (12300-60100 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....49-54.
24 hr trend......3 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph shifting to the southwest
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....East around 10 mph shifting to the southwest
after midnight.
Mixing height.......1300-3300 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2200-13200 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....81-86.
24 hr trend......5 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......14 percent drier.
20-foot winds.......Northwest around 5 mph and gusty shifting to
the north with higher gusts in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1500-3500 ft AGL increasing to 6500-8500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16600 knot-ft) increasing to very good
(100600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 50s. Highs in the mid 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Cooler. Partly cloudy with slight chance of showers
and thunderstorms. Lows in the lower 50s. Highs in the upper 60s.
Northeast winds around 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
80s.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
$$
NEZ435-311015-
Box Butte/South Sioux/Niobrara River-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2400.
Min temperature.....50-55.
24 hr trend......4 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 around 10 mph.
Mixing height.......1300-3300 ft AGL decreasing to 400-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (6000-15200 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1200, then mostly sunny. Slight chance of
showers and thunderstorms after 1200.
Max temperature.....75-80.
24 hr trend......1 degree cooler.
Min humidity........38-44 percent.
24 hr trend......4 percent wetter.
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.......1300-3300 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16700 knot-ft) increasing to good (86000
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......3 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
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
southwest after midnight.
Mixing height.......2000-4000 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (1800-15000 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
24 hr trend......5 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......12 percent drier.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1700-3700 ft AGL increasing to 6500-8500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (19500 knot-ft) increasing to very good
(113200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Cooler. Partly cloudy with slight chance of showers
and thunderstorms. Lows around 50. Highs in the upper 60s. North
winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 70s. Northeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs around 80.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
80s.
$$
NEZ436-311015-
Lower North Platte River Basin/Scottsbluff National Monument-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....51-56.
24 hr trend......5 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
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.....North 5 to 10 mph.
Mixing height.......1100-3100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-9900 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....76-81.
24 hr trend......1 degree cooler.
Min humidity........38-44 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.....North 10 to 15 mph.
Mixing height.......1000-3000 ft AGL increasing to 4800-6800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12400 knot-ft) increasing to good (83600
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
24 hr trend......3 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.Zero percent.
Transport winds.....East around 10 mph shifting to the south after
midnight.
Mixing height.......2000-4000 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2300-14500 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
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.....North 10 to 15 mph.
Mixing height.......1600-3600 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17600 knot-ft) increasing to very good
(112400 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Not as warm. Partly cloudy. Lows in the lower 50s.
Highs around 70. North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. East winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
$$
NEZ437-311015-
Lodgepole Creek/Southern Nebraska Panhandle-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
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 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph.
Mixing height.......1300-3300 ft AGL decreasing to 300-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-11900 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....73-78.
24 hr trend......2 degrees warmer.
Min humidity........39-45 percent.
24 hr trend......12 percent drier.
20-foot winds.......North around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph increasing to around 20 mph
in the afternoon.
Mixing height.......1200-3200 ft AGL increasing to 5000-7000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18000 knot-ft) increasing to very good
(102300 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......2 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.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......2000-4000 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (2300-16200 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....76-81.
24 hr trend......3 degrees warmer.
Min humidity........29-35 percent.
24 hr trend......9 percent drier.
20-foot winds.......North 5 to 10 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....North 10 to 15 mph.
Mixing height.......1700-3700 ft AGL increasing to 6100-8100 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21900 knot-ft) increasing to very good
(112100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows around 50. Highs around 80. Northwest
winds around 5 mph.
.WEDNESDAY...Cooler. Mostly clear with slight chance of showers
and thunderstorms. Lows around 50. Highs in the upper 60s. 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. East
winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 80s.
$$
WYZ417-311015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....49-54.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 10 mph and gusty shifting to the
west after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......2000-4000 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3200-21400 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....77-82.
24 hr trend......2 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......11 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 around 5 mph increasing to north
around 15 mph in the afternoon.
Mixing height.......1800-3800 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13500 knot-ft) increasing to very good
(114500 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
24 hr trend......Unchanged.
Max humidity........87-93 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph and gusty shifting to
the southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph becoming southwest
around 5 mph after midnight.
Mixing height.......3600-5600 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2800-29300 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....81-86.
24 hr trend......5 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......5 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.......2100-4100 ft AGL increasing to 7800-9800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14100 knot-ft) increasing to very good
(132100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Cooler. Partly cloudy with slight chance of showers
and thunderstorms. Lows around 50. Highs in the upper 60s. North
winds around 10 mph.
.THURSDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
.SATURDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
$$
WYZ418-311015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....48-53.
24 hr trend......3 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 25 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1700-3700 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2900-17300 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....77-82.
24 hr trend......2 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......13 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 around 10 mph increasing to north
around 20 mph in the afternoon.
Mixing height.......2200-4200 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24200 knot-ft) increasing to very good
(140500 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
24 hr trend......Unchanged.
Max humidity........76-82 percent.
24 hr trend......Unchanged.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the
southwest after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 15 mph becoming southwest
around 5 mph after midnight.
Mixing height.......3400-5400 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2500-30800 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
24 hr trend......5 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......4 percent drier.
20-foot winds.......Northwest around 5 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.......2300-4300 ft AGL increasing to 8400-10400 ft
AGL in the afternoon.
Smoke dispersal.....Poor (20400 knot-ft) increasing to very good
(132500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows around 50. Highs in the lower
70s. North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the mid
70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
.SATURDAY...Mostly clear. Lows around 50. Highs in the mid 80s.
$$
WYZ419-311015-
North Laramie Range and Adjacent High Plains-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then clear. Slight
chance of showers and thunderstorms until 2100.
Min temperature.....46-52.
24 hr trend......3 degrees cooler.
Max humidity........77-83 percent.
24 hr trend......6 percent drier.
Humidity recovery...Good.
20-foot winds.......Northwest around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1100-3100 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-12500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....68-76.
24 hr trend......4 degrees warmer.
Min humidity........23-29 percent.
24 hr trend......21 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2600-4600 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (37000 knot-ft) increasing to very good
(134000 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-53.
24 hr trend......Unchanged.
Max humidity........58-64 percent.
24 hr trend......23 percent drier.
Humidity recovery...Fair.
20-foot winds.......North around 5 mph shifting to the southwest
after midnight. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......3000-5000 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2600-25200 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-79.
24 hr trend......5 degrees warmer.
Min humidity........19-25 percent.
24 hr trend......4 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.......2500-4500 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29100 knot-ft) increasing to very good
(116200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 50s. 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 in the upper 60s.
North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs around 70.
Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 50s. Highs in the upper 70s.
$$
WYZ420-311015-
North Laramie Valley/Shirley Basin-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....42-47.
24 hr trend......4 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......3 percent drier.
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 10 mph shifting to the northwest
after midnight.
Mixing height.......2200-4200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2700-22000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......5 degrees warmer.
Min humidity........27 percent.
24 hr trend......16 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 around 20
mph in the afternoon.
Mixing height.......2400-4400 ft AGL increasing to 6700-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29500 knot-ft) increasing to very good
(130800 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....43-48.
24 hr trend......1 degree warmer.
Max humidity........71-77 percent.
24 hr trend......15 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.....North around 10 mph shifting to the east after
midnight.
Mixing height.......3200-5200 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2500-26900 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
24 hr trend......2 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......3 percent drier.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......2100-4100 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13700 knot-ft) increasing to good (94100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
North winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs around 70. North winds
around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
WYZ421-311015-
Ferris/Seminoe/Shirley Mountains-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....47-52.
24 hr trend......3 degrees cooler.
Max humidity........76-82 percent.
24 hr trend......9 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph in the evening becoming
light. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
northwest after midnight.
Mixing height.......2300-4300 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2000-21100 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-77.
24 hr trend......3 degrees cooler.
Min humidity........19-25 percent.
24 hr trend......13 percent drier.
20-foot winds.......Northwest 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph increasing to northwest
around 15 mph in the afternoon.
Mixing height.......2100-4100 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15800 knot-ft) increasing to good (95700
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....48-53.
24 hr trend......2 degrees warmer.
Max humidity........55-61 percent.
24 hr trend......16 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......3000-5000 ft AGL decreasing to 100-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2300-24800 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....72-80.
24 hr trend......2 degrees warmer.
Min humidity........15-21 percent.
24 hr trend......2 percent drier.
20-foot winds.......Light winds becoming north around 5 mph in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....West around 5 mph shifting to the north in the
afternoon.
Mixing height.......1700-3700 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (8700 knot-ft) increasing to good (69500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 50s. 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.
North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 70s.
$$
WYZ422-311015-
Central and West Carbon-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
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.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the east
after midnight.
Mixing height.......3200-5200 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2400-30500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......2 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......10 percent drier.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......2200-4200 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (11800 knot-ft) increasing to good (86400
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....44-49.
24 hr trend......2 degrees warmer.
Max humidity........57-63 percent.
24 hr trend......23 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the east
after midnight.
Mixing height.......3300-5300 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-25800 knot-ft).
.LABOR DAY...
Sky/weather.........Sunny.
Max temperature.....74-79.
24 hr trend......2 degrees warmer.
Min humidity........14-20 percent.
24 hr trend......3 percent drier.
20-foot winds.......Light winds becoming north around 5 mph in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph shifting to the north in the
afternoon.
Mixing height.......1600-3600 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (6800 knot-ft) increasing to good (60400
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s. Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
lower 70s. North winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
$$
WYZ423-311015-
Southwest Carbon County-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....42-47.
24 hr trend......2 degrees cooler.
Max humidity........77-83 percent.
24 hr trend......21 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.......4100-6100 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4000-30000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73-78.
24 hr trend......2 degrees warmer.
Min humidity........23 percent.
24 hr trend......6 percent drier.
20-foot winds.......North around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 5 mph shifting to the north in
the afternoon.
Mixing height.......2300-4300 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (9700 knot-ft) increasing to good (68400
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....43-48.
24 hr trend......Unchanged.
Max humidity........57-63 percent.
24 hr trend......20 percent drier.
Humidity recovery...Fair.
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 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (4300-22000 knot-ft).
.LABOR DAY...
Sky/weather.........Sunny.
Max temperature.....76-81.
24 hr trend......3 degrees warmer.
Min humidity........18 percent.
24 hr trend......5 percent drier.
20-foot winds.......Light winds becoming north around 5 mph in the
afternoon. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 5 to 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (9600 knot-ft) increasing to good (60100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Northeast winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 40s. Highs in the
mid 70s. Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Lows in the upper 40s. Highs in the
upper 70s.
$$
WYZ424-311015-
Sierra Madre Range/Medicine Bow NF-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....39-45.
24 hr trend......3 degrees cooler.
Max humidity........67-73 percent.
24 hr trend......30 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph shifting to the east 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.......3000-5000 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2500-20900 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....62-70.
24 hr trend......5 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......13 percent drier.
20-foot winds.......North 5 to 10 mph.
Chc of wetting rain.Zero percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......2500-4500 ft AGL increasing to 6700-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16300 knot-ft) increasing to good (76000
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....40-46.
24 hr trend......2 degrees warmer.
Max humidity........49-55 percent.
24 hr trend......21 percent drier.
Humidity recovery...Poor.
20-foot winds.......Northeast around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the east
after midnight.
Mixing height.......3000-5000 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2800-17400 knot-ft).
.LABOR DAY...
Sky/weather.........Sunny.
Max temperature.....65-73.
24 hr trend......2 degrees warmer.
Min humidity........17-23 percent.
24 hr trend......6 percent drier.
20-foot winds.......East around 5 mph shifting to the north and
gusty in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast 5 to 10 mph.
Mixing height.......2100-4100 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (12500-61000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
60s. East winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the mid 40s. Highs in the
upper 60s. Northeast winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the lower 40s. Highs in the
upper 60s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the lower 70s.
$$
WYZ425-311015-
Upper North Platte River Basin-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Mostly clear.
Min temperature.....41-46.
24 hr trend......1 degree cooler.
Max humidity........78-84 percent.
24 hr trend......18 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph in the evening becoming
light.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the south after
midnight.
Mixing height.......3100-5100 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-25000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....71-76.
24 hr trend......5 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......8 percent drier.
20-foot winds.......South around 5 mph shifting to the northwest in
the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....South around 5 mph shifting to the north in the
afternoon.
Mixing height.......2500-4500 ft AGL increasing to 7200-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (14300 knot-ft) increasing to good (88900
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....42-47.
24 hr trend......3 degrees warmer.
Max humidity........60-66 percent.
24 hr trend......19 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southeast after midnight.
Mixing height.......3500-5500 ft AGL decreasing to 600-1100 ft AGL
after midnight.
Smoke dispersal.....Poor (4500-20600 knot-ft).
.LABOR DAY...
Sky/weather.........Sunny.
Max temperature.....74-79.
24 hr trend......2 degrees warmer.
Min humidity........19 percent.
24 hr trend......5 percent drier.
20-foot winds.......Light winds becoming north around 5 mph and
gusty in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....East around 5 mph shifting to the north in the
afternoon.
Mixing height.......2000-4000 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (9900 knot-ft) increasing to good (62200
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the mid 40s. Highs in the mid 70s. East
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 lower 40s. Highs in the
lower 70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
$$
WYZ426-311015-
Snowy Range/Medicine Bow NF-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
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.......Northwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......2300-4300 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2100-18300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....62-70.
24 hr trend......2 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......16 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 6300-8300 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22700 knot-ft) increasing to good (96300
knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....35-43.
24 hr trend......2 degrees warmer.
Max humidity........67-73 percent.
24 hr trend......23 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the south
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the southeast
after midnight.
Mixing height.......2800-4800 ft AGL decreasing to 100-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2100-18600 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....64-72.
24 hr trend......2 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......3 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.....North 5 to 10 mph.
Mixing height.......2100-4100 ft AGL increasing to 6900-8900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (15100 knot-ft) increasing to good (71500
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
North winds around 5 mph.
.WEDNESDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs in the mid 60s.
Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the upper
60s.
.SATURDAY...Mostly clear with slight chance of showers and
thunderstorms. Lows in the lower 40s. Highs around 70.
$$
WYZ427-311015-
North Snowy Range Foothills-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then clear.
Min temperature.....43-48.
24 hr trend......3 degrees cooler.
Max humidity........75-81 percent.
24 hr trend......14 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph shifting to the southwest
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the southwest
after midnight.
Mixing height.......2600-4600 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-23800 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......2 degrees warmer.
Min humidity........20-26 percent.
24 hr trend......11 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.......2500-4500 ft AGL increasing to 7100-8700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29600 knot-ft) increasing to very good
(122300 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....44-49.
24 hr trend......Unchanged.
Max humidity........57-63 percent.
24 hr trend......16 percent drier.
Humidity recovery...Fair.
20-foot winds.......Northeast around 5 mph shifting to the south
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the south
after midnight.
Mixing height.......3200-5200 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3600-23900 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....72-77.
24 hr trend......5 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......3 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 5 to 10 mph.
Mixing height.......2000-4000 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12900 knot-ft) increasing to good (78600
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...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.
Northwest winds around 5 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s. Northwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 70s.
$$
WYZ428-311015-
Southern Laramie Valley-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....41-46.
24 hr trend......6 degrees cooler.
Max humidity........88-94 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the southwest
after midnight.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the southwest
after midnight.
Mixing height.......2200-4200 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-18800 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....70-75.
24 hr trend......5 degrees warmer.
Min humidity........22-28 percent.
24 hr trend......16 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 around 10 mph increasing to around 20
mph in the afternoon.
Mixing height.......2700-4700 ft AGL increasing to 7200-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (29200 knot-ft) increasing to very good
(138600 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....41-46.
24 hr trend......Unchanged.
Max humidity........70-76 percent.
24 hr trend......20 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the south
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the south
after midnight.
Mixing height.......3300-5300 ft AGL decreasing to 400-900 ft AGL
after midnight.
Smoke dispersal.....Poor (3300-26300 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....73-78.
24 hr trend......2 degrees warmer.
Min humidity........23 percent.
24 hr trend......4 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 5 to 10 mph.
Mixing height.......1900-3900 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13400 knot-ft) increasing to good (85100
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.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. Lows in the lower 40s. Highs in the
lower 70s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the mid 40s. Highs in the upper 70s.
$$
WYZ429-311015-
Southern Laramie Range-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then clear.
Min temperature.....44-49.
24 hr trend......5 degrees cooler.
Max humidity........82-88 percent.
24 hr trend......6 percent drier.
Humidity recovery...Excellent.
20-foot winds.......North around 5 mph shifting to the west after
midnight. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......1400-3400 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (2400-12500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....66-71.
24 hr trend......5 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......18 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2100-4100 ft AGL increasing to 6400-8400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (32300 knot-ft) increasing to very good
(137800 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....45-50.
24 hr trend......2 degrees warmer.
Max humidity........59-65 percent.
24 hr trend......24 percent drier.
Humidity recovery...Fair.
20-foot winds.......North around 5 mph shifting to the southwest
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......2900-4900 ft AGL decreasing to 100-600 ft AGL
after midnight.
Smoke dispersal.....Poor (1600-24300 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....69-74.
24 hr trend......2 degrees warmer.
Min humidity........26 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest around 5 mph shifting to the north in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 6600-8600 ft AGL
in the afternoon.
Smoke dispersal.....Poor (22200 knot-ft) increasing to good (89900
knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 40s. Highs in the lower 70s.
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. Lows in the mid 40s. Highs in the upper
60s. West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the lower
70s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the lower 70s.
$$
WYZ430-311015-
Laramie Foothills and High Plains-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....45-50.
24 hr trend......5 degrees cooler.
Max humidity........89-95 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......1300-3300 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (4200-13400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....73-78.
24 hr trend......4 degrees warmer.
Min humidity........24-30 percent.
24 hr trend......15 percent drier.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2500-4500 ft AGL increasing to 7200-9200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (37700 knot-ft) increasing to very good
(146300 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....46-51.
24 hr trend......1 degree cooler.
Max humidity........69-75 percent.
24 hr trend......23 percent drier.
Humidity recovery...Good.
20-foot winds.......North around 5 mph and gusty shifting to the
west after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....North around 10 mph shifting to the west after
midnight.
Mixing height.......2900-4900 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3000-26900 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....75-80.
24 hr trend......2 degrees warmer.
Min humidity........24 percent.
24 hr trend......5 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.......2400-4400 ft AGL increasing to 7400-9400 ft AGL
in the afternoon.
Smoke dispersal.....Poor (38400 knot-ft) increasing to very good
(121700 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the upper 40s. Highs in the upper 70s.
Northwest winds around 5 mph.
.WEDNESDAY...Mostly clear with chance of showers and
thunderstorms. Lows in the upper 40s. Highs in the upper 60s.
North winds around 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. Northwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
.SATURDAY...Mostly clear. Slight chance of showers and
thunderstorms. Lows around 50. Highs around 80.
$$
WYZ431-311015-
Laramie East High Plains-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Mostly clear. Slight chance of showers and
thunderstorms until 2100.
Min temperature.....47-52.
24 hr trend......5 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 10 mph.
Mixing height.......800-2800 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (3700-10600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....74-79.
24 hr trend......2 degrees warmer.
Min humidity........27-33 percent.
24 hr trend......14 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.Zero percent.
Transport winds.....Northwest around 10 mph increasing to north
around 20 mph in the afternoon.
Mixing height.......2100-4100 ft AGL increasing to 6200-8200 ft AGL
in the afternoon.
Smoke dispersal.....Poor (24400 knot-ft) increasing to very good
(134200 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....46-51.
24 hr trend......1 degree cooler.
Max humidity........79-85 percent.
24 hr trend......17 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph shifting to the west
after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......2700-4700 ft AGL decreasing to 400 ft AGL after
midnight.
Smoke dispersal.....Poor (3000-23400 knot-ft).
.LABOR DAY...
Sky/weather.........Sunny.
Max temperature.....77-82.
24 hr trend......3 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......8 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.......2200-4200 ft AGL increasing to 7000-9000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (31200 knot-ft) increasing to very good
(123900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows around 50. Highs in the upper 70s.
Northwest winds around 5 mph.
.WEDNESDAY...Cooler. Mostly clear with chance of showers and
thunderstorms. Lows around 50. Highs in the upper 60s. North
winds around 10 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
lower 70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s.
.SATURDAY...Mostly clear. Lows around 50. Highs in the lower 80s.
$$
WYZ432-311015-
Bordeaux/Chugwater/Wheatland-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly clear.
Slight chance of showers and thunderstorms
until 2100.
Min temperature.....50-55.
24 hr trend......5 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 25 mph in
the evening.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 5 to 10 mph.
Mixing height.......1100-3100 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (2900-12300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny.
Max temperature.....77-82.
24 hr trend......2 degrees warmer.
Min humidity........21-27 percent.
24 hr trend......18 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 around 10 mph increasing to north
around 20 mph in the afternoon.
Mixing height.......2000-4000 ft AGL increasing to 6800-8800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (17600 knot-ft) increasing to very good
(146600 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Clear.
Min temperature.....50-55.
24 hr trend......Unchanged.
Max humidity........70-76 percent.
24 hr trend......20 percent drier.
Humidity recovery...Good.
20-foot winds.......Northeast around 5 mph and gusty shifting to
the west after midnight.
Chc of wetting rain.Zero percent.
Transport winds.....Northeast around 10 mph shifting to the
southwest after midnight.
Mixing height.......3300-5300 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2700-27400 knot-ft).
.LABOR DAY...
Sky/weather.........Mostly sunny.
Max temperature.....80-85.
24 hr trend......8 degrees warmer.
Min humidity........16-22 percent.
24 hr trend......5 percent drier.
20-foot winds.......Northwest around 5 mph shifting to the north in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2300-4300 ft AGL increasing to 7800-9800 ft AGL
in the afternoon.
Smoke dispersal.....Poor (21200 knot-ft) increasing to very good
(128200 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 50s. Highs in the lower 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Not as warm. Mostly clear with slight chance of
showers and thunderstorms. Lows in the lower 50s. Highs in the
lower 70s. North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the upper 40s. Highs in the
mid 70s. North winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs around 80.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the mid
80s.
$$
WYZ433-311015-
Goshen/Middle-Lower North Platte River Basin-
310 PM MDT Sat Aug 30 2025
.TONIGHT...
Sky/weather.........Partly cloudy.
Min temperature.....51-56.
24 hr trend......5 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 5 mph. Gusts up to 20 mph in
the evening.
Chc of wetting rain.Zero percent.
Transport winds.....North 5 to 10 mph.
Mixing height.......1000-3000 ft AGL decreasing to 500 ft AGL after
midnight.
Smoke dispersal.....Poor (2700-10400 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly sunny.
Max temperature.....79-84.
24 hr trend......3 degrees warmer.
Min humidity........25-31 percent.
24 hr trend......9 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.......1300-3300 ft AGL increasing to 6000-8000 ft AGL
in the afternoon.
Smoke dispersal.....Poor (9600 knot-ft) increasing to very good
(115300 knot-ft) in the afternoon.
.SUNDAY NIGHT...
Sky/weather.........Mostly clear.
Min temperature.....48-53.
24 hr trend......3 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
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
southwest after midnight.
Mixing height.......3200-5200 ft AGL decreasing to 200-700 ft AGL
after midnight.
Smoke dispersal.....Poor (2300-21600 knot-ft).
.LABOR DAY...
Sky/weather.........Sunny.
Max temperature.....82-87.
24 hr trend......2 degrees warmer.
Min humidity........18-24 percent.
24 hr trend......8 percent drier.
20-foot winds.......Northwest around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2000-4000 ft AGL increasing to 7700-9700 ft AGL
in the afternoon.
Smoke dispersal.....Poor (16800 knot-ft) increasing to very good
(123900 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Clear. Lows in the lower 50s. Highs in the mid 80s.
Northwest winds around 5 mph.
.WEDNESDAY...Not as warm. Partly cloudy with slight chance of
showers and thunderstorms. Lows in the lower 50s. Highs in the
lower 70s. North winds around 5 mph.
.THURSDAY...Partly cloudy. Lows in the mid 40s. Highs in the
upper 70s. Northeast winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 40s. Highs in the lower
80s.
.SATURDAY...Mostly clear. Lows in the lower 50s. Highs in the
upper 80s.
$$