Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
426
FNUS55 KCYS 041937
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
137 PM MDT Sat Oct 4 2025
.DISCUSSION...
Fire weather concerns will remain low through the weekend and into
the start of next week thanks to widespread precipitation from a
strong cold front that is expected to move across the area today.
Below average temperatures through Tuesday will help limit fire
weather concerns through mid-week.
NEZ434-051015-
Pine Ridge/Nebraska National Forest-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Showers until 2100, then showers likely until
2400, then slight chance of showers until 0300.
Min temperature.....43-48.
24 hr trend......11 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest 10 to 15 mph. Gusts up to 30 mph
increasing to 45 mph after midnight.
Chc of wetting rain.45 percent.
Transport winds.....Southwest around 15 mph increasing to west
around 25 mph after midnight.
Mixing height.......400-1900 ft AGL.
Smoke dispersal.....Poor (15600-17900 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers after 0900 until 1500,
then chance of showers.
Max temperature.....50-56.
24 hr trend......18 degrees cooler.
Min humidity........61-67 percent.
24 hr trend......23 percent wetter.
20-foot winds.......Northwest around 20 mph with gusts to around 45
mph becoming north around 10 mph with higher
gusts in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Fair (55100-55900 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Chance of showers.
Min temperature.....37-42.
24 hr trend......5 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph.
Chc of wetting rain.15 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (11500-16600 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of showers until 1200, then slight
chance of showers.
Max temperature.....54-59.
24 hr trend......3 degrees warmer.
Min humidity........52-58 percent.
24 hr trend......7 percent drier.
20-foot winds.......Southeast around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Poor (17200-34400 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
60s. South winds around 5 mph.
.WEDNESDAY...Warmer. Mostly clear. Lows in the mid 40s. Highs in
the mid 70s. South winds around 10 mph.
.THURSDAY...Clear. Lows in the upper 40s. Highs in the upper 70s.
Southwest winds around 10 mph.
.FRIDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
NEZ435-051015-
Box Butte/South Sioux/Niobrara River-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Showers and slight chance of thunderstorms
until 2100, then showers likely until 2400.
Min temperature.....41-47.
24 hr trend......4 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 10 mph shifting to the
southwest after midnight. Gusts up to 35 mph.
Chc of wetting rain.35 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......500-1700 ft AGL.
Smoke dispersal.....Poor (13000-15500 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy. Slight chance of showers after
1200.
Max temperature.....51-57.
24 hr trend......26 degrees cooler.
Min humidity........55-61 percent.
24 hr trend......31 percent wetter.
20-foot winds.......Northwest around 15 mph with gusts to around 35
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Fair to good (49500-67900 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Chance of showers until 0300, then showers
likely.
Min temperature.....36-41.
24 hr trend......7 degrees cooler.
Max humidity........100 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.20 percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......900-2800 ft AGL.
Smoke dispersal.....Poor (16000-24000 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers until
1200.
Max temperature.....54-59.
24 hr trend......4 degrees warmer.
Min humidity........50-56 percent.
24 hr trend......6 percent drier.
20-foot winds.......Southeast around 5 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph shifting to the south
in the afternoon.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor (19000-34800 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
60s. South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the lower 40s. Highs in the
mid 70s. South winds around 10 mph.
.THURSDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
70s.
$$
NEZ436-051015-
Lower North Platte River Basin/Scottsbluff National Monument-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Showers likely and slight chance of
thunderstorms until 2400.
Min temperature.....44-49.
24 hr trend......7 degrees cooler.
Max humidity........91-97 percent.
24 hr trend......10 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 10 mph shifting to the
southwest after midnight. Gusts up to 35 mph.
Chc of wetting rain.30 percent.
Transport winds.....Northwest around 15 mph shifting to the west
after midnight.
Mixing height.......400-1800 ft AGL.
Smoke dispersal.....Poor (9700-14000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....57-62.
24 hr trend......20 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......21 percent wetter.
20-foot winds.......Northwest around 15 mph with gusts to around 35
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......1400-3400 ft AGL increasing to 3800-5300 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (47300-81000 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Chance of showers.
Min temperature.....38-43.
24 hr trend......5 degrees cooler.
Max humidity........100 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.20 percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor (18800-32300 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Slight chance of showers until 1200.
Max temperature.....54-59.
24 hr trend......4 degrees cooler.
Min humidity........55-61 percent.
24 hr trend......10 percent wetter.
20-foot winds.......Southeast around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......2100-4100 ft AGL.
Smoke dispersal.....Poor (22400-37100 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the mid
60s. South winds around 5 mph.
.WEDNESDAY...Warmer. Mostly clear. Lows in the mid 40s. Highs in
the mid 70s. South winds around 10 mph.
.THURSDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
.SATURDAY...Mostly clear. Lows in the mid 40s. Highs in the mid
70s.
$$
NEZ437-051015-
Lodgepole Creek/Southern Nebraska Panhandle-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then mostly clear.
Showers likely and chance of thunderstorms
until 2100, then chance of showers and slight
chance of thunderstorms until 2400.
Min temperature.....42-47.
24 hr trend......9 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......20 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northwest around 15 mph with gusts to around 35
mph shifting to the southwest and gusty after
midnight.
Chc of wetting rain.20 percent.
Transport winds.....North around 15 mph shifting to the west after
midnight.
Mixing height.......400-1500 ft AGL.
Smoke dispersal.....Poor (7700-14500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....57-62.
24 hr trend......19 degrees cooler.
Min humidity........42-48 percent.
24 hr trend......21 percent wetter.
20-foot winds.......Northwest around 15 mph with gusts to around 35
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......1200-3200 ft AGL increasing to 3400-4700 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (43500-78200 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Chance of showers.
Min temperature.....37-42.
24 hr trend......5 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.10 percent.
Transport winds.....Northeast around 15 mph.
Mixing height.......1500-3400 ft AGL.
Smoke dispersal.....Poor (20000-34300 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Max temperature.....52-57.
24 hr trend......6 degrees cooler.
Min humidity........56-62 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Southeast around 5 mph and gusty.
Chc of wetting rain.Zero percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor (21900-32500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s. South winds around 5 mph.
.WEDNESDAY...Warmer. Mostly clear. Lows in the lower 40s. Highs
in the lower 70s. South winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 40s. Highs in the upper
70s. West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs around 70.
.SATURDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 70s.
$$
WYZ417-051015-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Showers likely until 2400. Slight chance of
thunderstorms. Chance of showers after 2400.
Min temperature.....38-43.
24 hr trend......10 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......41 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph and gusty shifting to
the northwest with gusts to around 40 mph after
midnight.
Chc of wetting rain.35 percent.
Transport winds.....South around 10 mph increasing to northwest
around 25 mph after midnight.
Mixing height.......500-2400 ft AGL.
Smoke dispersal.....Poor (10300-36500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers until
0900, then chance of showers until 1200, then
slight chance of showers.
Max temperature.....48-53.
24 hr trend......13 degrees cooler.
Min humidity........60-66 percent.
24 hr trend......19 percent wetter.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 40 mph
decreasing to 30 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 20 to 25 mph.
Mixing height.......2100-3900 ft AGL.
Smoke dispersal.....Fair (51100-51300 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Chance of showers.
Min temperature.....35-40.
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 east
after midnight. Gusts up to 20 mph.
Chc of wetting rain.15 percent.
Transport winds.....Northeast around 10 mph shifting to the east
after midnight.
Mixing height.......1300-3000 ft AGL.
Smoke dispersal.....Poor (14900-19700 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of showers until 1200, then slight
chance of showers.
Max temperature.....50-55.
24 hr trend......3 degrees warmer.
Min humidity........59-65 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Southeast 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Southeast 10 to 15 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Poor (25200-33500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s. South winds around 5 mph.
.WEDNESDAY...Warmer, clear. Lows in the lower 40s. Highs in the
lower 70s. South winds around 10 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
.SATURDAY...Mostly clear. Lows in the lower 40s. Highs in the
lower 70s.
$$
WYZ418-051015-
Middle North Platte River Basin/Niobrara and Converse High Plains-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Chance of showers and slight chance of
thunderstorms until 2400, then showers likely.
Min temperature.....38-43.
24 hr trend......8 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......29 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......South around 10 mph and gusty shifting to the
west with gusts to around 35 mph after
midnight.
Chc of wetting rain.30 percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph after midnight.
Mixing height.......400-2100 ft AGL.
Smoke dispersal.....Poor (9100-27300 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers until 0900Chance of
showers after 0900 until 1500, then slight
chance of showers.
Max temperature.....46-52.
24 hr trend......13 degrees cooler.
Min humidity........61-67 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 35 mph
decreasing to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Fair (42400-50700 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Cloudy. Chance of showers.
Min temperature.....35-40.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
Chc of wetting rain.20 percent.
Transport winds.....East around 10 mph.
Mixing height.......1300-3000 ft AGL.
Smoke dispersal.....Poor (17700-24100 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Chance of showers until 1200, then slight
chance of showers.
Max temperature.....50-55.
24 hr trend......4 degrees warmer.
Min humidity........59-65 percent.
24 hr trend......2 percent drier.
20-foot winds.......Southeast 5 to 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor (25300-36100 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the lower
60s. South winds around 5 mph.
.WEDNESDAY...Warmer, clear. Lows around 40. Highs in the lower
70s. South winds around 10 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs in the lower 70s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the upper 60s.
.SATURDAY...Mostly clear. Slight chance of showers. Lows in the
lower 40s. Highs in the lower 70s.
$$
WYZ419-051015-
North Laramie Range and Adjacent High Plains-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Slight chance of thunderstorms until 2400.
Chance of showersChance of snow showers after
0400.
Min temperature.....34-42.
24 hr trend......14 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......36 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph with gusts to around 45
mph increasing to west around 20 mph with gusts
to around 55 mph after midnight.
Chc of wetting rain.20 percent.
Transport winds.....West around 20 mph increasing to around 30 mph
after midnight.
Mixing height.......400-2000 ft AGL.
Smoke dispersal.....Poor (15000-33700 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1200, then mostly cloudy.
Slight chance of showers until 1200. Chance of
snow showers. Chance of showers after 1200.
Max temperature.....40-50.
24 hr trend......6 degrees cooler.
Min humidity........65-71 percent.
24 hr trend......35 percent wetter.
20-foot winds.......Northwest 10 to 15 mph. Gusts up to 40 mph
decreasing to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Poor (33100-34100 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Cloudy. Showers and snow showers likely. Snow
accumulation up to 2 inches.
Min temperature.....31-39.
24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East 5 to 10 mph.
Chc of wetting rain.40 percent.
Transport winds.....East around 10 mph.
Mixing height.......900-2500 ft AGL.
Smoke dispersal.....Poor (14500-15800 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of snow showers until 1200. Chance of
showers.
Max temperature.....44-52.
24 hr trend......1 degree warmer.
Min humidity........64-70 percent.
24 hr trend......19 percent drier.
20-foot winds.......Southeast 5 to 10 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor (18600-27500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the mid 30s. Highs in the mid
50s. South winds around 5 mph.
.WEDNESDAY...Clear. Lows around 40. Highs in the mid 60s.
Southwest winds around 10 mph.
.THURSDAY...Clear. Lows in the mid 40s. Highs in the mid 60s.
West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the mid
60s.
.SATURDAY...Partly cloudy with slight chance of showers. Lows in
the mid 40s. Highs in the mid 60s.
$$
WYZ420-051015-
North Laramie Valley/Shirley Basin-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of thunderstorms
until 2100. Chance of showers until 0300, then
slight chance of showers.
Min temperature.....33-38.
24 hr trend......9 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......17 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West 15 to 20 mph. Gusts up to 40 mph
increasing to 50 mph after midnight.
Chc of wetting rain.10 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor to fair (27900-45800 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy. Slight chance of showers until
1200. Chance of snow showers after 0700 until
1300. Chance of showers after 1200.
Max temperature.....45-50.
24 hr trend......9 degrees cooler.
Min humidity........56-62 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 35 mph
decreasing to 20 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West around 20 mph becoming northwest around 10
mph in the afternoon.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Poor (30800-32600 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Cloudy. Snow showers likely until 2400. Chance
of showers. Chance of snow showers after 2400.
Little or no snow accumulation.
Min temperature.....31-36.
24 hr trend......3 degrees cooler.
Max humidity........100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 10 mph and gusty.
Chc of wetting rain.30 percent.
Transport winds.....East 15 to 20 mph.
Mixing height.......1200-2600 ft AGL.
Smoke dispersal.....Poor (20000-22600 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Chance of snow showers until 1000. Chance of
showers.
Max temperature.....48-53.
24 hr trend......1 degree warmer.
Min humidity........56-62 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southeast around 10 mph shifting to the west in
the afternoon. Gusts up to 20 mph.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 15 mph shifting to the
southwest in the afternoon.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor (22200-34900 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Southeast winds around 5 mph.
.WEDNESDAY...Clear. Lows in the mid 30s. Highs in the mid 60s.
South winds around 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
.SATURDAY...Partly cloudy. Chance of showers. Lows in the upper
30s. Highs in the mid 60s.
$$
WYZ421-051015-
Ferris/Seminoe/Shirley Mountains-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Slight chance of thunderstorms until 2400.
Chance of showers. Chance of snow showers after
2400.
Min temperature.....34-39.
24 hr trend......13 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......18 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 15 mph with gusts to around 45 mph.
Chc of wetting rain.15 percent.
Transport winds.....West around 25 mph.
Mixing height.......1200-3200 ft AGL.
Smoke dispersal.....Poor (32800-39400 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy. Chance of showers and snow
showers.
Max temperature.....41-49.
24 hr trend......17 degrees cooler.
Min humidity........62-68 percent.
24 hr trend......17 percent wetter.
20-foot winds.......North 5 to 10 mph. Gusts up to 35 mph
decreasing to 15 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Poor (18200-24700 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Cloudy. Showers and snow showers likely until
2400, then chance of showers and snow showers.
Little or no snow accumulation.
Min temperature.....33-38.
24 hr trend......2 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph and gusty.
Chc of wetting rain.25 percent.
Transport winds.....East around 15 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (16700-18000 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
until 1500, then mostly sunny. Chance of
showers and snow showers until 1200, then
slight chance of showers.
Max temperature.....46-52.
24 hr trend......6 degrees warmer.
Min humidity........52-58 percent.
24 hr trend......21 percent drier.
20-foot winds.......Northeast around 5 mph shifting to the
northwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.10 percent.
Transport winds.....East around 10 mph shifting to the west in the
afternoon.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Poor (11800-33500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Southeast winds around 5 mph.
.WEDNESDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
South winds around 10 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs in the mid 60s.
Southwest winds around 5 mph.
.FRIDAY...Mostly clear. Lows around 40. Highs in the mid 60s.
.SATURDAY...Partly cloudy. Chance of showers. Lows in the lower
40s. Highs in the mid 60s.
$$
WYZ422-051015-
Central and West Carbon-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Chance of showers until 0300, then slight
chance of showers.
Min temperature.....35-40.
24 hr trend......9 degrees cooler.
Max humidity........87-93 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 20 mph with gusts to around 50 mph.
Chc of wetting rain.10 percent.
Transport winds.....West around 25 mph.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor to fair (37000-48600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy. Chance of showers. Chance of
snow showers after 0800 until 0900.
Max temperature.....45-50.
24 hr trend......10 degrees cooler.
Min humidity........56-62 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 35 mph
decreasing to 15 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Poor (20100-30000 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Chance of showers.
Min temperature.....31-36.
24 hr trend......5 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......8 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....East around 15 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (14900-19800 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly sunny. Slight chance of
showers.
Max temperature.....51-56.
24 hr trend......5 degrees warmer.
Min humidity........41-47 percent.
24 hr trend......15 percent drier.
20-foot winds.......Northeast around 5 mph shifting to the
northwest in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph shifting to the west in
the afternoon.
Mixing height.......700-2700 ft AGL increasing to 3200-5200 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (10600-48100 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. East winds around 5 mph.
.WEDNESDAY...Clear. Lows in the mid 30s. Highs in the mid 60s.
South winds around 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
.SATURDAY...Partly cloudy. Chance of showers. Lows around 40.
Highs in the mid 60s.
$$
WYZ423-051015-
Southwest Carbon County-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Chance of showers until 2400, then slight
chance of showers until 0300, then chance of
showers.
Min temperature.....35-40.
24 hr trend......9 degrees cooler.
Max humidity........91-97 percent.
24 hr trend......3 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 15 mph with gusts to around 35
mph.
Chc of wetting rain.10 percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor (22800-39600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy. Chance of showers until 1500,
then slight chance of showers.
Max temperature.....49-55.
24 hr trend......8 degrees cooler.
Min humidity........47-53 percent.
24 hr trend......7 percent wetter.
20-foot winds.......West around 5 mph. Gusts up to 20 mph in the
morning.
Chc of wetting rain.10 percent.
Transport winds.....Southwest around 10 mph.
Mixing height.......1000-3000 ft AGL increasing to 3500-5500 ft AGL
in the afternoon.
Smoke dispersal.....Poor (13100-30400 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of showers.
Min temperature.....31-36.
24 hr trend......5 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......900-2900 ft AGL decreasing to 300-800 ft AGL
after midnight.
Smoke dispersal.....Poor (3800-10900 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy until 1200, then mostly sunny.
Max temperature.....53-58.
24 hr trend......5 degrees warmer.
Min humidity........36-42 percent.
24 hr trend......12 percent drier.
20-foot winds.......Northeast around 5 mph shifting to the
northwest in the afternoon. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....North around 5 mph shifting to the west in the
afternoon.
Mixing height.......1000-3000 ft AGL increasing to 3600-5600 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (8100-45200 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
lower 60s. Northeast winds around 5 mph.
.WEDNESDAY...Clear. Lows in the mid 30s. Highs in the upper 60s.
South winds around 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the upper 60s.
South winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
.SATURDAY...Partly cloudy with chance of showers. Lows in the
upper 30s. Highs in the mid 60s.
$$
WYZ424-051015-
Sierra Madre Range/Medicine Bow NF-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Chance of showers and snow showers.
Min temperature.....31-36.
24 hr trend......9 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 15 mph with gusts to around 40
mph.
Chc of wetting rain.20 percent.
Transport winds.....West around 20 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor (20500-29300 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy. Chance of showers and snow
showers.
Max temperature.....40-50.
24 hr trend......13 degrees cooler.
Min humidity........57-63 percent.
24 hr trend......11 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 25 mph decreasing
to 15 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West around 10 mph.
Mixing height.......800-2800 ft AGL increasing to 2900-4900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (12400-33800 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 2400, then partly cloudy.
Slight chance of showers and snow showers.
Min temperature.....29-34.
24 hr trend......2 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph shifting to the
southeast after midnight. Gusts up to 15 mph.
Chc of wetting rain.5 percent.
Transport winds.....East around 10 mph shifting to the southeast
after midnight.
Mixing height.......200-2200 ft AGL.
Smoke dispersal.....Poor (4300-5700 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers and
snow showers. Slight chance of thunderstorms
after 1200.
Max temperature.....45-53.
24 hr trend......7 degrees warmer.
Min humidity........44-50 percent.
24 hr trend......22 percent drier.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 10 to 15 mph.
Mixing height.......1000-3000 ft AGL increasing to 3500-5500 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (9800-58700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 30. Highs in the mid 50s.
Southeast winds around 5 mph.
.WEDNESDAY...Clear. Lows in the mid 30s. Highs in the upper 50s.
South winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the upper 30s. Highs in the
upper 50s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the
upper 30s. Highs in the upper 50s.
.SATURDAY...Partly cloudy with chance of showers. Lows in the
upper 30s. Highs in the upper 50s.
$$
WYZ425-051015-
Upper North Platte River Basin-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Chance of showers until 2400, then slight
chance of showers.
Min temperature.....34-39.
24 hr trend......7 degrees cooler.
Max humidity........91-97 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 15 mph with gusts to around 45
mph.
Chc of wetting rain.10 percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor (28200-36500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly cloudy. Chance of showers.
Max temperature.....46-51.
24 hr trend......10 degrees cooler.
Min humidity........52-58 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 35 mph
decreasing to 15 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......900-2900 ft AGL increasing to 2900-4900 ft AGL
in the afternoon.
Smoke dispersal.....Poor (18700-27500 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy until 0300, then partly cloudy.
Chance of showers until 2400, then slight
chance of showers.
Min temperature.....30-35.
24 hr trend......5 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
Chc of wetting rain.5 percent.
Transport winds.....East around 10 mph.
Mixing height.......500-2400 ft AGL.
Smoke dispersal.....Poor (7900-12200 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers. Slight
chance of thunderstorms after 1200.
Max temperature.....52-57.
24 hr trend......7 degrees warmer.
Min humidity........37-43 percent.
24 hr trend......15 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.....South around 5 mph shifting to the west in the
afternoon.
Mixing height.......1300-3300 ft AGL increasing to 3700-5700 ft AGL
in the afternoon.
Smoke dispersal.....Poor to fair (10300-50500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows around 30. Highs in the lower 60s.
Southeast winds around 5 mph.
.WEDNESDAY...Clear. Lows in the mid 30s. Highs in the mid 60s.
South winds around 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
.SATURDAY...Partly cloudy with chance of showers. Lows in the
upper 30s. Highs in the mid 60s.
$$
WYZ426-051015-
Snowy Range/Medicine Bow NF-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Chance of showers and snow
showers until 0300, then slight chance of
showers and snow showers.
Min temperature.....26-34.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 50
mph.
Chc of wetting rain.15 percent.
Transport winds.....West around 25 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (20500-29300 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Chance of showers and snow showers.
Max temperature.....37-47.
24 hr trend......8 degrees cooler.
Min humidity........63-69 percent.
24 hr trend......6 percent wetter.
20-foot winds.......West 5 to 10 mph. Gusts up to 35 mph decreasing
to 20 mph in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....West 10 to 15 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor (21000-34700 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Chance of showers and snow
showers.
Min temperature.....23-31.
24 hr trend......10 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......East around 5 mph.
Chc of wetting rain.20 percent.
Transport winds.....Southeast around 10 mph.
Mixing height.......0-2000 ft AGL.
Smoke dispersal.....Poor (6300-11100 knot-ft).
.MONDAY...
Sky/weather.........Partly cloudy. Slight chance of showers until
1200. Chance of snow showers. Chance of showers
and slight chance of thunderstorms after 1200.
Max temperature.....43-53.
24 hr trend......6 degrees warmer.
Min humidity........53-59 percent.
24 hr trend......6 percent drier.
20-foot winds.......South around 5 mph shifting to the west in the
afternoon. Gusts up to 20 mph.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph shifting to the west in the
afternoon.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor to fair (10500-47400 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the upper 20s. Highs in the mid
50s. South winds around 5 mph.
.WEDNESDAY...Clear. Lows in the lower 30s. Highs in the upper
50s. Southwest winds around 10 mph.
.THURSDAY...Mostly clear. Lows in the mid 30s. Highs in the upper
50s. Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Slight chance of showers. Lows in the mid
30s. Highs in the upper 50s.
.SATURDAY...Partly cloudy with chance of showers. Lows in the mid
30s. Highs in the upper 50s.
$$
WYZ427-051015-
North Snowy Range Foothills-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
2100, then chance of showers until 0300, then
slight chance of showers.
Min temperature.....35-40.
24 hr trend......9 degrees cooler.
Max humidity........83-89 percent.
24 hr trend......9 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Breezy. Southwest around 15 mph with gusts to
around 45 mph increasing to west around 25 mph
with gusts to around 55 mph after midnight.
Chc of wetting rain.10 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Fair (41600-42200 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 0900, then mostly cloudy.
Chance of showers.
Max temperature.....45-50.
24 hr trend......11 degrees cooler.
Min humidity........54-60 percent.
24 hr trend......15 percent wetter.
20-foot winds.......West around 15 mph with gusts to around 45 mph
becoming northwest around 5 mph and gusty in
the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....West around 20 mph decreasing to around 10 mph
in the afternoon.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Poor (34200-37000 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Snow showers likely until 2400.
Chance of showers. Slight chance of snow
showers after 2400. No snow accumulation.
Min temperature.....32-37.
24 hr trend......5 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 10 mph and gusty.
Chc of wetting rain.20 percent.
Transport winds.....East 15 to 20 mph.
Mixing height.......600-2600 ft AGL.
Smoke dispersal.....Poor (20400-22700 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of showers. Slight chance of
thunderstorms after 1500.
Max temperature.....50-55.
24 hr trend......6 degrees warmer.
Min humidity........49-55 percent.
24 hr trend......5 percent drier.
20-foot winds.......Southeast around 10 mph shifting to the
northwest in the afternoon. Gusts up to 20 mph.
Chc of wetting rain.10 percent.
Transport winds.....South around 15 mph shifting to the west in the
afternoon.
Mixing height.......2000-4000 ft AGL.
Smoke dispersal.....Poor to fair (17000-40600 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Mostly clear. Lows in the lower 30s. Highs in the
upper 50s. Southeast winds around 5 mph.
.WEDNESDAY...Clear. Lows in the upper 30s. Highs in the mid 60s.
Southwest winds around 10 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs in the mid 60s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
.SATURDAY...Partly cloudy. Chance of showers. Lows in the lower
40s. Highs in the mid 60s.
$$
WYZ428-051015-
Southern Laramie Valley-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Partly cloudy. Slight chance of showers until
0300.
Min temperature.....34-39.
24 hr trend......11 degrees cooler.
Max humidity........85-91 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 15 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (21500-25600 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Slight chance of showers until 1200, then
chance of showers.
Max temperature.....47-52.
24 hr trend......10 degrees cooler.
Min humidity........49-55 percent.
24 hr trend......5 percent wetter.
20-foot winds.......West around 10 mph with higher gusts shifting
to the north and gusty in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....Northwest 10 to 15 mph.
Mixing height.......2100-4100 ft AGL.
Smoke dispersal.....Poor to fair (31800-40300 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Showers likely and chance of
snow showers until 2400, then chance of showers
and slight chance of snow showers. No snow
accumulation.
Min temperature.....32-37.
24 hr trend......2 degrees cooler.
Max humidity........100 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 10 mph and gusty.
Chc of wetting rain.40 percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......1100-2100 ft AGL.
Smoke dispersal.....Poor (19900-20800 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of snow showers until 0800. Chance of
showers. Slight chance of thunderstorms after
1500.
Max temperature.....50-55.
24 hr trend......4 degrees warmer.
Min humidity........54-60 percent.
24 hr trend......1 percent drier.
20-foot winds.......Southeast 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor (22300-30000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the lower 30s. Highs in the
upper 50s. Southeast winds around 5 mph.
.WEDNESDAY...Clear. Lows in the mid 30s. Highs in the upper 60s.
South winds around 10 mph.
.THURSDAY...Clear. Lows in the upper 30s. Highs in the upper 60s.
Southwest winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the upper 30s. Highs in the mid
60s.
.SATURDAY...Partly cloudy with chance of showers. Lows in the
upper 30s. Highs in the mid 60s.
$$
WYZ429-051015-
Southern Laramie Range-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Chance of showers until 2100, then slight
chance of showers until 2400.
Min temperature.....35-40.
24 hr trend......9 degrees cooler.
Max humidity........78-84 percent.
24 hr trend......13 percent wetter.
Humidity recovery...Good.
20-foot winds.......West 15 to 20 mph. Gusts up to 40 mph
increasing to 50 mph after midnight.
Chc of wetting rain.10 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......300-1900 ft AGL.
Smoke dispersal.....Poor (15900-20400 knot-ft).
.SUNDAY...
Sky/weather.........Partly cloudy until 1500, then mostly cloudy.
Chance of showers after 1200. Slight chance of
snow showers after 1600.
Max temperature.....44-50.
24 hr trend......15 degrees cooler.
Min humidity........54-60 percent.
24 hr trend......14 percent wetter.
20-foot winds.......West around 15 mph with gusts to around 40 mph
shifting to the north with higher gusts in the
afternoon.
Chc of wetting rain.15 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor to fair (32000-40500 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Cloudy. Showers and snow showers until 2400,
then snow showers and showers likely. Snow
accumulation up to 1 inch.
Min temperature.....32-37.
24 hr trend......5 degrees cooler.
Max humidity........100 percent.
24 hr trend......21 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......East around 10 mph and gusty.
Chc of wetting rain.50 percent.
Transport winds.....East around 15 mph.
Mixing height.......700-1600 ft AGL.
Smoke dispersal.....Poor (13300-15400 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of snow showers until
1200. Chance of showers. Slight chance of
thunderstorms after 1500.
Max temperature.....44-49.
24 hr trend......3 degrees cooler.
Min humidity........68-74 percent.
24 hr trend......19 percent wetter.
20-foot winds.......Southeast 10 to 15 mph. Gusts up to 30 mph
decreasing to 20 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....South 10 to 15 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor (18400-22500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
mid 30s. Highs in the lower 50s. South winds around 5 mph.
.WEDNESDAY...Mostly clear. Lows in the upper 30s. Highs in the
lower 60s. Southwest winds around 10 mph.
.THURSDAY...Clear. Lows in the lower 40s. Highs in the lower 60s.
West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
60s.
.SATURDAY...Partly cloudy with slight chance of showers. Lows in
the lower 40s. Highs in the lower 60s.
$$
WYZ430-051015-
Laramie Foothills and High Plains-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Slight chance of thunderstorms until 2100.
Chance of showers until 2400.
Min temperature.....38-43.
24 hr trend......13 degrees cooler.
Max humidity........84-90 percent.
24 hr trend......32 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West 10 to 15 mph and gusty.
Chc of wetting rain.15 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......400-2200 ft AGL.
Smoke dispersal.....Poor (14000-15600 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy
until 1500, then mostly cloudy. Slight chance
of showers after 1200 until 1500, then chance
of showers.
Max temperature.....52-57.
24 hr trend......13 degrees cooler.
Min humidity........47-53 percent.
24 hr trend......19 percent wetter.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor to good (38200-60500 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Showers likely. Slight chance of
snow showers after 2400. No snow accumulation.
Min temperature.....34-39.
24 hr trend......4 degrees cooler.
Max humidity........100 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 10 mph shifting to the east
after midnight. Gusts up to 25 mph.
Chc of wetting rain.45 percent.
Transport winds.....Northeast around 15 mph shifting to the east
after midnight.
Mixing height.......1400-2900 ft AGL.
Smoke dispersal.....Poor (18000-24900 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy. Chance of showers.
Max temperature.....49-54.
24 hr trend......4 degrees cooler.
Min humidity........60-66 percent.
24 hr trend......8 percent wetter.
20-foot winds.......South around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Poor to fair (28900-40000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
upper 50s. South winds around 5 mph.
.WEDNESDAY...Warmer. Mostly clear. Lows around 40. Highs around
70. South winds around 10 mph.
.THURSDAY...Clear. Lows in the mid 40s. Highs in the lower 70s.
West winds around 10 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
.SATURDAY...Partly cloudy with slight chance of showers. Lows in
the lower 40s. Highs in the upper 60s.
$$
WYZ431-051015-
Laramie East High Plains-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2100, then partly cloudy.
Showers likely until 2100. Slight chance of
thunderstorms until 2400. Chance of showers
after 2100 until 2400.
Min temperature.....40-45.
24 hr trend......9 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......28 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......West around 10 mph and gusty.
Chc of wetting rain.25 percent.
Transport winds.....West around 15 mph.
Mixing height.......400-1500 ft AGL.
Smoke dispersal.....Poor (9300-10500 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1500, then partly cloudy.
Max temperature.....55-60.
24 hr trend......14 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......10 percent wetter.
20-foot winds.......North around 15 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......1300-3300 ft AGL increasing to 3500-4800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (39100-70600 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Chance of showers until 2100,
then showers likely until 2400, then chance of
showers.
Min temperature.....36-41.
24 hr trend......6 degrees cooler.
Max humidity........100 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast 5 to 10 mph. Gusts up to 25 mph
decreasing to 15 mph after midnight.
Chc of wetting rain.30 percent.
Transport winds.....Northeast 10 to 15 mph.
Mixing height.......1400-3200 ft AGL.
Smoke dispersal.....Poor (20500-34000 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Slight chance of showers.
Max temperature.....51-56.
24 hr trend......5 degrees cooler.
Min humidity........55-61 percent.
24 hr trend......15 percent wetter.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....South around 15 mph.
Mixing height.......1700-3700 ft AGL.
Smoke dispersal.....Poor to fair (25900-42400 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy with slight chance of showers. Lows in
the upper 30s. Highs around 60. South winds around 5 mph.
.WEDNESDAY...Warmer. Mostly clear. Lows in the lower 40s. Highs
in the lower 70s. South winds around 10 mph.
.THURSDAY...Clear. Lows in the mid 40s. Highs in the mid 70s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the upper
60s.
.SATURDAY...Partly cloudy with slight chance of showers. Lows in
the lower 40s. Highs in the lower 70s.
$$
WYZ432-051015-
Bordeaux/Chugwater/Wheatland-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then mostly clear.
Showers likely and slight chance of
thunderstorms until 2100, then chance of
showers until 2400.
Min temperature.....42-47.
24 hr trend......11 degrees cooler.
Max humidity........86-92 percent.
24 hr trend......40 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest 10 to 15 mph. Gusts up to 25 mph
increasing to 35 mph after midnight.
Chc of wetting rain.25 percent.
Transport winds.....Southwest around 10 mph increasing to west
around 20 mph after midnight.
Mixing height.......400-1600 ft AGL.
Smoke dispersal.....Poor (8500-17800 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 0900, then partly cloudy.
Slight chance of showers after 1200.
Max temperature.....52-57.
24 hr trend......12 degrees cooler.
Min humidity........50-56 percent.
24 hr trend......18 percent wetter.
20-foot winds.......North 10 to 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......1400-3400 ft AGL increasing to 3500-4800 ft AGL
in the afternoon.
Smoke dispersal.....Poor to good (35500-66500 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Cloudy. Chance of showers until 2100, then
showers likely.
Min temperature.....38-43.
24 hr trend......4 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph shifting to the east
after midnight. Gusts up to 20 mph.
Chc of wetting rain.40 percent.
Transport winds.....Northeast around 10 mph shifting to the east
after midnight.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Poor (18400-26200 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Chance of showers.
Max temperature.....53-58.
24 hr trend......1 degree warmer.
Min humidity........55-61 percent.
24 hr trend......5 percent wetter.
20-foot winds.......Southeast around 10 mph and gusty.
Chc of wetting rain.10 percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......2100-4100 ft AGL.
Smoke dispersal.....Poor to fair (28300-44500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Lows in the upper 30s. Highs in the
lower 60s. South winds around 5 mph.
.WEDNESDAY...Warmer, clear. Lows in the lower 40s. Highs in the
mid 70s. South winds around 10 mph.
.THURSDAY...Clear. Lows in the upper 40s. Highs in the mid 70s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the mid 40s. Highs around 70.
.SATURDAY...Partly cloudy with slight chance of showers. Lows in
the upper 40s. Highs in the mid 70s.
$$
WYZ433-051015-
Goshen/Middle-Lower North Platte River Basin-
137 PM MDT Sat Oct 4 2025
.TONIGHT...
Sky/weather.........Mostly cloudy until 2400, then mostly clear.
Showers likely and slight chance of
thunderstorms until 2100, then chance of
showers until 2400.
Min temperature.....43-48.
24 hr trend......8 degrees cooler.
Max humidity........90-96 percent.
24 hr trend......27 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southeast around 10 mph shifting to the west
and gusty after midnight.
Chc of wetting rain.35 percent.
Transport winds.....South around 10 mph increasing to west around
20 mph after midnight.
Mixing height.......500-1900 ft AGL.
Smoke dispersal.....Poor (10500-12000 knot-ft).
.SUNDAY...
Sky/weather.........Mostly sunny until 1200, then partly cloudy.
Max temperature.....56-61.
24 hr trend......16 degrees cooler.
Min humidity........45-51 percent.
24 hr trend......12 percent wetter.
20-foot winds.......Northwest 10 to 15 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......1500-3500 ft AGL increasing to 3800-5200 ft AGL
in the afternoon.
Smoke dispersal.....Fair to good (43700-75700 knot-ft).
.SUNDAY NIGHT...
Sky/weather.........Mostly cloudy. Chance of showers until 2400,
then showers likely.
Min temperature.....39-44.
24 hr trend......4 degrees cooler.
Max humidity........100 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Northeast around 5 mph.
Chc of wetting rain.30 percent.
Transport winds.....Northeast around 10 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Poor (20700-31100 knot-ft).
.MONDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Slight chance of showers.
Max temperature.....55-60.
24 hr trend......Unchanged.
Min humidity........54-60 percent.
24 hr trend......6 percent wetter.
20-foot winds.......Southeast 5 to 10 mph and gusty.
Chc of wetting rain.5 percent.
Transport winds.....Southeast around 15 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Poor to fair (27500-44300 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
upper 30s. Highs in the mid 60s. Southeast winds around 5 mph.
.WEDNESDAY...Warmer. Mostly clear. Lows in the lower 40s. Highs
in the upper 70s. South winds around 5 mph.
.THURSDAY...Clear. Lows in the mid 40s. Highs in the upper 70s.
West winds around 5 mph.
.FRIDAY...Mostly clear. Lows in the lower 40s. Highs in the lower
70s.
.SATURDAY...Partly cloudy. Lows in the lower 40s. Highs in the
mid 70s.
$$