Routine Fire Wx Fcst (With/Without 6-10 Day Outlook)
Issued by NWS Cheyenne, WY
Issued by NWS Cheyenne, WY
Versions:
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966
FNUS55 KCYS 050728
FWFCYS
Fire Weather Planning Forecast for Southeast Wyoming/Western Nebraska
National Weather Service CHEYENNE WY
1228 AM MST Fri Dec 5 2025
HIGH WIND WARNING IN EFFECT UNTIL 6 AM MST EARLY THIS MORNING
WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST SUNDAY
HIGH WIND WARNING IN EFFECT UNTIL NOON MST TODAY
WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM EARLY THIS MORNING TO 5 PM MST SATURDAY
.DISCUSSION...
Fire weather concerns remain minimal through the weekend. Pacific
moisture will be funneled into the forecast area over the next
several days, leading to a prolonged mountain snow event as well as
some minor chances for precipitation east of the Laramie Range. This
moisture will ensure relative humidity stays above critical
thresholds. Winds will be very strong over the next few days with
high winds possible in the southeast Wyoming wind prones and
adjacent areas. Breezy conditions can be expected in the Nebraska
panhandle.
NEZ434-052315-
Pine Ridge/Nebraska National Forest-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Max temperature.....36-41.
24 hr trend......Unchanged.
Min humidity........55-61 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Northwest 10 to 15 mph with gusts to around 35
mph.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor to fair (25100-46700 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Slight chance of snow after 0200 until 0500.
Slight chance of rain after 0400 until 0500.
Min temperature.....19-24.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
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.5 percent.
Transport winds.....Southwest around 10 mph increasing to around 20
mph after midnight.
Mixing height.......300-800 ft AGL.
Smoke dispersal.....Poor (4100-8300 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of rain and snow after 0800 until
1100.
Max temperature.....40-45.
24 hr trend......4 degrees warmer.
Min humidity........54-60 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest 15 to 20 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Fair to good (45800-85300 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 17. Highs in the lower 40s.
West winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 40s. West winds around 10 mph.
.TUESDAY...Mostly cloudy. Slight chance of showers. Lows in the
upper 20s. Highs in the mid 50s. West winds around 15 mph.
.WEDNESDAY...Colder. Mostly cloudy with chance of showers and
snow showers. Lows in the upper 20s. Highs in the lower 40s.
.THURSDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the mid 20s. Highs in the lower 40s.
$$
NEZ435-052315-
Box Butte/South Sioux/Niobrara River-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1200, then mostly sunny.
Max temperature.....37-42.
24 hr trend......Unchanged.
Min humidity........47-53 percent.
24 hr trend......14 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor to fair (22400-43900 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Slight chance of snow after 2300.
Min temperature.....18-23.
24 hr trend......2 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph increasing to around 15
mph and gusty after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to around 20
mph after midnight.
Mixing height.......300-800 ft AGL.
Smoke dispersal.....Poor (3600-8200 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of rain and snow until 1100.
Max temperature.....42-47.
24 hr trend......4 degrees warmer.
Min humidity........48-54 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Northwest around 15 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 30 to 35 mph.
Mixing height.......2100-4100 ft AGL.
Smoke dispersal.....Fair (52100 knot-ft) increasing to very good
(114300 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 16. Highs in the lower 40s.
Northwest winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 40s. West winds around 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
mid 20s. Highs in the mid 50s. West winds around 15 mph.
.WEDNESDAY...Colder. Mostly cloudy with chance of showers and
snow showers. Lows in the mid 20s. Highs around 40.
.THURSDAY...Mostly cloudy with chance of snow showers and slight
chance of showers. Lows in the lower 20s. Highs in the mid 40s.
$$
NEZ436-052315-
Lower North Platte River Basin/Scottsbluff National Monument-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly sunny.
Max temperature.....39-44.
24 hr trend......1 degree warmer.
Min humidity........42-48 percent.
24 hr trend......17 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor to fair (23700-41900 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Chance of snow after 2300 until 0500. Chance of
rain after 0400 until 0500, then slight chance
of rain and snow.
Min temperature.....20-25.
24 hr trend......3 degrees cooler.
Max humidity........92-98 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph and gusty increasing to
around 15 mph with gusts to around 40 mph after
midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to around 20
mph after midnight.
Mixing height.......200-900 ft AGL.
Smoke dispersal.....Poor (4100-9000 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of rain and snow until 1700.
Max temperature.....45-50.
24 hr trend......6 degrees warmer.
Min humidity........43-49 percent.
24 hr trend......1 percent wetter.
20-foot winds.......Northwest 15 to 20 mph with gusts to around 45
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 30 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Fair (52400 knot-ft) increasing to very good
(125100 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 19. Highs in the mid 40s.
Northwest winds around 10 mph.
.MONDAY...Mostly clear. Lows in the mid 20s. Highs around 50.
West winds around 10 mph.
.TUESDAY...Partly cloudy. Slight chance of showers. Lows around
30. Highs in the mid 50s. West winds around 15 mph.
.WEDNESDAY...Colder. Mostly cloudy with chance of showers and
snow showers. Lows in the upper 20s. Highs in the lower 40s.
.THURSDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the mid 20s. Highs in the mid 40s.
$$
NEZ437-052315-
Lodgepole Creek/Southern Nebraska Panhandle-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy
until 1500, then mostly sunny. Slight chance of
snow until 1100.
Max temperature.....38-43.
24 hr trend......2 degrees cooler.
Min humidity........44-50 percent.
24 hr trend......22 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.......1100-3100 ft AGL.
Smoke dispersal.....Poor to fair (33400-46800 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Slight chance of snow after 2300 until 0500,
then chance of snow.
Min temperature.....18-23.
24 hr trend......1 degree cooler.
Max humidity........100 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph. Gusts up to 25 mph
increasing to 35 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to around 20
mph after midnight.
Mixing height.......300-800 ft AGL.
Smoke dispersal.....Poor (4000-8200 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of rain and snow until 1200Slight chance
of rain and snow after 1200.
Max temperature.....45-50.
24 hr trend......6 degrees warmer.
Min humidity........43-49 percent.
24 hr trend......3 percent drier.
20-foot winds.......Northwest around 20 mph with gusts to around 50
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 30 to 35 mph.
Mixing height.......2200-4200 ft AGL.
Smoke dispersal.....Good (63500 knot-ft) increasing to very good
(136600 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 18. Highs in the mid 40s.
Northwest winds around 10 mph.
.MONDAY...Mostly clear. Lows in the lower 20s. Highs around 50.
West winds around 10 mph.
.TUESDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 50s. West winds around 15 mph.
.WEDNESDAY...Colder. Mostly cloudy with chance of showers and
snow showers. Lows in the upper 20s. Highs in the lower 40s.
.THURSDAY...Mostly cloudy. Slight chance of showers and snow
showers. Lows in the mid 20s. Highs in the mid 40s.
$$
WYZ417-052315-
Niobrara/Lower Elevations of Converse/Thunder Basin National
Grassland-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of snow until 0800.
Max temperature.....34-39.
24 hr trend......2 degrees cooler.
Min humidity........58-64 percent.
24 hr trend......24 percent wetter.
20-foot winds.......Northwest around 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor (23900-36600 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Slight chance of snow after 2300. Slight chance
of rain after 0500.
Min temperature.....19-24.
24 hr trend......4 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph and gusty increasing to
around 15 mph with gusts to around 40 mph after
midnight.
Chc of wetting rain.5 percent.
Transport winds.....South around 10 mph increasing to southwest
around 20 mph after midnight.
Mixing height.......200-800 ft AGL.
Smoke dispersal.....Poor (3800-8800 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of rain until 0800. Slight chance
of snow. Slight chance of rain after 0900 until
1100.
Max temperature.....39-44.
24 hr trend......4 degrees warmer.
Min humidity........58-64 percent.
24 hr trend......2 percent drier.
20-foot winds.......Northwest around 15 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Poor to good (38000-75800 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy with slight chance of snow. Lows around
19. Highs around 40. West winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the mid
40s. West winds around 10 mph.
.TUESDAY...Mostly cloudy. Chance of showers. Lows in the upper
20s. Highs in the lower 50s. West winds around 20 mph.
.WEDNESDAY...Colder. Mostly cloudy with chance of showers and
snow showers. Lows in the mid 20s. Highs in the upper 30s.
.THURSDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the mid 20s. Highs in the lower 40s.
$$
WYZ418-052315-
Middle North Platte River Basin/Niobrara and Converse High Plains-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy
until 1500, then mostly sunny. Slight chance of
snow until 1100.
Max temperature.....35-40.
24 hr trend......2 degrees cooler.
Min humidity........51-57 percent.
24 hr trend......19 percent wetter.
20-foot winds.......Northwest 5 to 10 mph with higher gusts.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 15 to 20 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor (24000-33000 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Slight chance of snow after 2300. Slight chance
of rain after 0200 until 0500, then chance of
rain.
Min temperature.....20-25.
24 hr trend......Unchanged.
Max humidity........91-97 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph with gusts to around 35
mph increasing to around 20 mph with gusts to
around 50 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph increasing to around 25
mph after midnight.
Mixing height.......200-900 ft AGL.
Smoke dispersal.....Poor (5500-12700 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of rain until 0800. Slight chance of
snow. Slight chance of rain after 0800 until
1100.
Max temperature.....40-45.
24 hr trend......6 degrees warmer.
Min humidity........50-56 percent.
24 hr trend......3 percent drier.
20-foot winds.......Northwest around 15 mph with gusts to around 40
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 30 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Fair to good (48500-87600 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Slight chance of snow. Lows around 19.
Highs around 40. West winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
40s. West winds around 10 mph.
.TUESDAY...Mostly cloudy. Chance of showers. Lows in the upper
20s. Highs around 50. West winds around 20 mph.
.WEDNESDAY...Colder. Mostly cloudy with chance of showers and
snow showers. Lows in the mid 20s. Highs in the upper 30s.
.THURSDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the mid 20s. Highs in the lower 40s.
$$
WYZ419-052315-
North Laramie Range and Adjacent High Plains-
1228 AM MST Fri Dec 5 2025
...HIGH WIND WARNING IN EFFECT UNTIL 6 AM MST EARLY THIS
MORNING...
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Patchy blowing snow until 1100. Chance of snow
until 1100, then slight chance of snow until
1400Slight chance of snow after 1700.
Max temperature.....27-35.
24 hr trend......2 degrees warmer.
Min humidity........58-64 percent.
24 hr trend......5 percent wetter.
20-foot winds.......West 10 to 15 mph. Gusts up to 50 mph
decreasing to 30 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West around 30 mph decreasing to around 20 mph
in the afternoon.
Mixing height.......900-2900 ft AGL.
Smoke dispersal.....Poor to fair (34700-40500 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Slight chance of snow until 2000. Chance of
snow after 2000Chance of rain after 0300.
Patchy blowing snow after 2000 until 2300Areas
of blowing snow after 2300 until 0500Blowing
snow after 0500.
Min temperature.....22-28.
24 hr trend......Unchanged.
Max humidity........80-86 percent.
24 hr trend......4 percent wetter.
Humidity recovery...Good.
20-foot winds.......Windy. West around 20 mph with gusts to around
60 mph increasing to around 30 mph with gusts
to around 70 mph after midnight.
Chc of wetting rain.20 percent.
Transport winds.....West around 25 mph increasing to around 40 mph
after midnight.
Mixing height.......200-1000 ft AGL.
Smoke dispersal.....Poor (13600-22200 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Blowing snow until 0800Areas of blowing snow
after 0800 until 1100, then patchy blowing snow
until 1700. Chance of rain until 0800. Chance
of snow until 1100. Slight chance of snow after
1100 until 1700.
Max temperature.....31-41.
24 hr trend......5 degrees warmer.
Min humidity........53-59 percent.
24 hr trend......2 percent drier.
20-foot winds.......Breezy. West 20 to 25 mph. Gusts up to 65 mph
decreasing to 50 mph in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....Northwest 35 to 40 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Good to very good (77100-103700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 20s. Highs in the lower
30s. West winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the upper
30s. West winds around 20 mph.
.TUESDAY...Windy. Mostly cloudy. Slight chance of showers and
snow showers. Lows around 30. Highs in the lower 40s. West winds
around 30 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers and
showers. Lows in the mid 20s. Highs in the upper 30s.
.THURSDAY...Mostly cloudy with chance of snow showers and
showers. Lows around 30. Highs in the upper 30s.
$$
WYZ420-052315-
North Laramie Valley/Shirley Basin-
1228 AM MST Fri Dec 5 2025
...HIGH WIND WARNING IN EFFECT UNTIL 6 AM MST EARLY THIS
MORNING...
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Patchy blowing snow until 1700. Chance of snow
until 1400Slight chance of snow after 1400.
Max temperature.....28-33.
24 hr trend......3 degrees warmer.
Min humidity........63-69 percent.
24 hr trend......1 percent wetter.
20-foot winds.......West 10 to 15 mph. Gusts up to 45 mph
decreasing to 30 mph in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....West around 30 mph decreasing to around 20 mph
in the afternoon.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor to fair (34100-40300 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Areas of blowing snow until
2400Areas of blowing snow after 2400. Snow
likely. Snow accumulation of 1 to 2 inches.
Min temperature.....21-26.
24 hr trend......2 degrees warmer.
Max humidity........89-95 percent.
24 hr trend......8 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West 20 to 25 mph with gusts to around
55 mph.
Chc of wetting rain.20 percent.
Transport winds.....West around 25 mph increasing to around 35 mph
after midnight.
Mixing height.......500-1200 ft AGL.
Smoke dispersal.....Poor (18000-27000 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Patchy blowing snow until 1700. Snow likely
until 1200Chance of snow after 1200. Snow
accumulation up to 1 inch.
Max temperature.....33-38.
24 hr trend......4 degrees warmer.
Min humidity........56-62 percent.
24 hr trend......5 percent drier.
20-foot winds.......Breezy. West around 25 mph with gusts to around
55 mph decreasing to around 15 mph with gusts
to around 45 mph in the afternoon.
Chc of wetting rain.20 percent.
Transport winds.....West around 35 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Good (71000-84500 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Slight chance of snow. Lows around 16.
Highs around 30. West winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the mid
30s. West winds around 20 mph.
.TUESDAY...Breezy. Mostly cloudy. Chance of snow showers and
slight chance of showers. Lows in the mid 20s. Highs around 40.
West winds around 25 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers and
showers. Lows in the lower 20s. Highs in the upper 30s.
.THURSDAY...Mostly cloudy with chance of snow showers and
showers. Lows in the upper 20s. Highs around 40.
$$
WYZ421-052315-
Ferris/Seminoe/Shirley Mountains-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Patchy blowing snow until 0800. Chance of snow
until 1400Slight chance of snow after 1700.
Max temperature.....28-36.
24 hr trend......3 degrees warmer.
Min humidity........57-63 percent.
24 hr trend......13 percent drier.
20-foot winds.......West around 10 mph. Gusts up to 35 mph
decreasing to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West 15 to 20 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (17300-26200 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Slight chance of snow until 2000. Chance of
snow after 2000. Patchy blowing snow after 2000
until 2300Patchy blowing snow after 2300.
Min temperature.....23-29.
24 hr trend......5 degrees warmer.
Max humidity........84-90 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Breezy. Southwest 20 to 25 mph with gusts to
around 60 mph.
Chc of wetting rain.15 percent.
Transport winds.....Southwest around 25 mph increasing to west
around 35 mph after midnight.
Mixing height.......300-1200 ft AGL.
Smoke dispersal.....Poor (16000-20700 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Patchy blowing snow until 0800Patchy blowing
snow after 0800 until 1700. Chance of snow
until 1100Slight chance of snow after 1100
until 1700.
Max temperature.....32-40.
24 hr trend......12 degrees warmer.
Min humidity........50-56 percent.
24 hr trend......8 percent drier.
20-foot winds.......West 15 to 20 mph. Gusts up to 60 mph
decreasing to 40 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West around 30 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Fair to good (53100-77800 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 19. Highs in the lower 30s.
Southwest winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the mid
30s. Southwest winds around 15 mph.
.TUESDAY...Mostly cloudy. Lows in the upper 20s. Highs around 40.
Southwest winds around 20 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers and
showers. Lows in the mid 20s. Highs in the upper 30s.
.THURSDAY...Mostly cloudy. Chance of snow showers and slight
chance of showers. Lows in the lower 30s. Highs in the lower 40s.
$$
WYZ422-052315-
Central and West Carbon-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Patchy blowing snow. Chance of snow until
1400Slight chance of snow after 1400 until
1700, then chance of snow.
Max temperature.....29-34.
24 hr trend......3 degrees warmer.
Min humidity........65-71 percent.
24 hr trend......2 percent drier.
20-foot winds.......West around 15 mph. Gusts up to 40 mph
decreasing to 30 mph in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....West 20 to 25 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Poor (31400-35600 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy blowing snow until
2300Blowing snow after 2300 until 0200, then
patchy blowing snow. Chance of snow.
Min temperature.....23-28.
24 hr trend......4 degrees warmer.
Max humidity........91-97 percent.
24 hr trend......4 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. Southwest 20 to 25 mph with gusts to
around 60 mph.
Chc of wetting rain.20 percent.
Transport winds.....Southwest around 25 mph increasing to west
around 35 mph after midnight.
Mixing height.......400-1400 ft AGL.
Smoke dispersal.....Poor (20900-26900 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Patchy blowing snow until 1100Patchy blowing
snow after 1100. Chance of snow until
1400Slight chance of snow after 1400.
Max temperature.....33-38.
24 hr trend......6 degrees warmer.
Min humidity........60-66 percent.
24 hr trend......7 percent drier.
20-foot winds.......Breezy. West 20 to 25 mph. Gusts up to 60 mph
decreasing to 50 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West 35 to 40 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Good (80000-80600 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Patchy blowing snow in the evening. Partly cloudy with
slight chance of snow. Lows around 19. Highs around 30. West
winds around 15 mph.
.MONDAY...Partly cloudy. Slight chance of snow showers. Lows in
the lower 20s. Highs in the mid 30s. Southwest winds around
15 mph.
.TUESDAY...Mostly cloudy with slight chance of snow showers. Lows
in the mid 20s. Highs in the upper 30s. Southwest winds around
20 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers and slight
chance of showers. Lows in the upper 20s. Highs in the upper 30s.
.THURSDAY...Mostly cloudy with slight chance of showers and snow
showers. Lows in the lower 30s. Highs in the lower 40s.
$$
WYZ423-052315-
Southwest Carbon County-
1228 AM MST Fri Dec 5 2025
...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST SUNDAY...
.TODAY...
Sky/weather.........Mostly cloudy. Patchy blowing snow until 0800.
Snow likely until 0800, then chance of snow.
Snow accumulation of 1 to 4 inches.
Max temperature.....30-35.
24 hr trend......5 degrees warmer.
Min humidity........69-75 percent.
24 hr trend......4 percent wetter.
20-foot winds.......Southwest around 10 mph with higher gusts.
Chc of wetting rain.30 percent.
Transport winds.....Southwest around 20 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor (19100-29900 knot-ft).
.TONIGHT...
Sky/weather.........Cloudy. Chance of snow until 2000, then snow
likely until 0500Chance of snow after 0500.
Patchy blowing snow after 2000. Snow
accumulation of 1 to 5 inches.
Min temperature.....22-27.
24 hr trend......4 degrees warmer.
Max humidity........93-99 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 45
mph.
Chc of wetting rain.35 percent.
Transport winds.....Southwest 20 to 25 mph.
Mixing height.......400-1400 ft AGL.
Smoke dispersal.....Poor (16800-20200 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Patchy blowing snow. Chance of snow until
1700Slight chance of snow after 1700.
Max temperature.....34-39.
24 hr trend......4 degrees warmer.
Min humidity........63-69 percent.
24 hr trend......3 percent drier.
20-foot winds.......Breezy. West 20 to 25 mph with gusts to around
50 mph.
Chc of wetting rain.10 percent.
Transport winds.....West 30 to 35 mph.
Mixing height.......1300-3300 ft AGL.
Smoke dispersal.....Good (68600-72900 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy with slight chance of snow showers. Lows
around 17. Highs in the lower 30s. Southwest winds around 10 mph.
.MONDAY...Mostly cloudy with chance of snow showers. Lows around
18. Highs in the mid 30s. Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy with slight chance of showers and snow
showers. Lows around 20. Highs in the upper 30s. Southwest winds
around 15 mph.
.WEDNESDAY...Cloudy with chance of snow showers and showers. Lows
in the mid 20s. Highs around 40.
.THURSDAY...Mostly cloudy with chance of snow showers and slight
chance of showers. Lows in the upper 20s. Highs around 40.
$$
WYZ424-052315-
Sierra Madre Range/Medicine Bow NF-
1228 AM MST Fri Dec 5 2025
...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST SUNDAY...
.TODAY...
Sky/weather.........Mostly cloudy. Areas of blowing snow until
1100. Patchy blowing snow after 1700. Snow
until 1100, then snow likely until 1400, then
chance of snow. Snow accumulation of 1 to 8
inches.
Max temperature.....21-29.
24 hr trend......2 degrees warmer.
Min humidity........75-81 percent.
24 hr trend......16 percent wetter.
20-foot winds.......Southwest around 10 mph with gusts to around 35
mph.
Chc of wetting rain.45 percent.
Transport winds.....West around 20 mph.
Mixing height.......500-2500 ft AGL.
Smoke dispersal.....Poor (21400-32500 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy blowing snow until 2000,
then areas of blowing snow until 2300Blowing
snow after 2300. Chance of snow until 2000.
Snow after 2000. Snow accumulation of 3 to 13
inches.
Min temperature.....19-24.
24 hr trend......7 degrees warmer.
Max humidity........92-98 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Southwest 15 to 20 mph with gusts to around 55
mph.
Chc of wetting rain.70 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......100-1300 ft AGL.
Smoke dispersal.....Poor (11200-17600 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy. Blowing snow until 1100Patchy
blowing snow after 1100. Snow until 0800Snow
likely after 0800 until 1700. Chance of snow
after 1700. Snow accumulation of 2 to 6 inches.
Max temperature.....25-33.
24 hr trend......6 degrees warmer.
Min humidity........72-78 percent.
24 hr trend......12 percent drier.
20-foot winds.......Breezy. West 20 to 25 mph. Gusts up to 60 mph
decreasing to 50 mph in the afternoon.
Chc of wetting rain.45 percent.
Transport winds.....West around 35 mph.
Mixing height.......1400-3400 ft AGL.
Smoke dispersal.....Good (79900-84300 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Patchy blowing snow in the evening. Chance of snow.
Mostly cloudy with chance of snow showers. Lows around 17. Highs
in the mid 20s. West winds around 10 mph.
.MONDAY...Mostly cloudy with chance of snow showers. Lows around
17. Highs in the upper 20s. Southwest winds around 10 mph.
.TUESDAY...Mostly cloudy with chance of snow showers. Lows in the
lower 20s. Highs in the lower 30s. Southwest winds around 15 mph.
.WEDNESDAY...Cloudy with chance of snow showers. Lows in the mid
20s. Highs in the lower 30s.
.THURSDAY...Mostly cloudy with chance of snow showers. Lows in
the upper 20s. Highs in the lower 30s.
$$
WYZ425-052315-
Upper North Platte River Basin-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Patchy blowing snow until 1100. Patchy blowing
snow after 1400 until 1700. Snow likely until
1100, then chance of snow. Snow accumulation up
to 2 inches.
Max temperature.....29-34.
24 hr trend......2 degrees warmer.
Min humidity........63-69 percent.
24 hr trend......14 percent wetter.
20-foot winds.......West 10 to 15 mph. Gusts up to 35 mph
decreasing to 25 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West around 20 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor to fair (33800-43300 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Chance of snow until 2000. Snow
likely after 2000. Patchy blowing snow after
2000 until 2300Areas of blowing snow after 2300
until 0500, then patchy blowing snow. Snow
accumulation up to 3 inches.
Min temperature.....21-26.
24 hr trend......5 degrees warmer.
Max humidity........87-93 percent.
24 hr trend......12 percent drier.
Humidity recovery...Excellent.
20-foot winds.......Breezy. Southwest around 15 mph increasing to
around 25 mph after midnight. Gusts up to 50
mph.
Chc of wetting rain.15 percent.
Transport winds.....Southwest around 20 mph increasing to west
around 30 mph after midnight.
Mixing height.......600-1300 ft AGL.
Smoke dispersal.....Poor (17100-25400 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Patchy blowing snow until 1100Patchy blowing
snow after 1100. Snow likely until 0800. Chance
of snow after 0800. Snow accumulation up to 2
inches.
Max temperature.....32-37.
24 hr trend......4 degrees warmer.
Min humidity........58-64 percent.
24 hr trend......8 percent drier.
20-foot winds.......Breezy. West 20 to 25 mph with gusts to around
55 mph.
Chc of wetting rain.20 percent.
Transport winds.....West 35 to 40 mph.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Good to very good (99400-101700 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Patchy blowing snow in the evening.
Chance of snow. Lows around 19. Highs around 30. West winds
around 15 mph.
.MONDAY...Mostly cloudy with slight chance of snow showers. Lows
around 20. Highs in the mid 30s. Southwest winds around 15 mph.
.TUESDAY...Mostly cloudy with slight chance of snow showers. Lows
in the mid 20s. Highs in the upper 30s. Southwest winds around
20 mph.
.WEDNESDAY...Cloudy with chance of snow showers and slight chance
of showers. Lows in the upper 20s. Highs in the upper 30s.
.THURSDAY...Mostly cloudy with chance of snow showers and
showers. Lows around 30. Highs around 40.
$$
WYZ426-052315-
Snowy Range/Medicine Bow NF-
1228 AM MST Fri Dec 5 2025
...WINTER STORM WARNING IN EFFECT UNTIL 5 AM MST SUNDAY...
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Blowing snow until 0800Areas of blowing snow
after 0800 until 1100, then patchy blowing
snow. Snow likely until 1100. Chance of snow
after 1100. Snow accumulation of 1 to 8 inches.
Max temperature.....20-28.
24 hr trend......1 degree cooler.
Min humidity........71-77 percent.
24 hr trend......17 percent wetter.
20-foot winds.......West around 15 mph. Gusts up to 45 mph
decreasing to 35 mph in the afternoon.
Chc of wetting rain.40 percent.
Transport winds.....West around 25 mph.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor to fair (30700-44600 knot-ft).
.TONIGHT...
Sky/weather.........Mostly cloudy. Patchy blowing snow until 2300,
then blowing snow. Chance of snow until 2000,
then snow likely until 2300, then snow. Snow
accumulation of 1 to 10 inches.
Min temperature.....15-21.
24 hr trend......4 degrees warmer.
Max humidity........90-96 percent.
24 hr trend......Unchanged.
Humidity recovery...Excellent.
20-foot winds.......Breezy. West 20 to 25 mph. Gusts up to 60 mph
increasing to 70 mph after midnight.
Chc of wetting rain.45 percent.
Transport winds.....West around 25 mph increasing to around 35 mph
after midnight.
Mixing height.......100-1500 ft AGL.
Smoke dispersal.....Poor (13400-26500 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy. Blowing snow until 1100Areas of
blowing snow after 1100 until 1700, then patchy
blowing snow. Snow until 0800Snow likely after
0800 until 1700. Chance of snow after 1700.
Snow accumulation of 2 to 7 inches.
Max temperature.....24-32.
24 hr trend......6 degrees warmer.
Min humidity........72-78 percent.
24 hr trend......8 percent drier.
20-foot winds.......Windy. West around 30 mph with gusts to around
70 mph decreasing to around 20 mph with gusts
to around 55 mph in the afternoon.
Chc of wetting rain.45 percent.
Transport winds.....West 40 to 45 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Good to very good (93500-105000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly cloudy. Patchy blowing snow in the evening.
Slight chance of snow showers in the morning. Chance of snow.
Lows around 14. Highs in the mid 20s. West winds around 15 mph.
.MONDAY...Mostly cloudy with slight chance of snow showers. Lows
around 16. Highs in the upper 20s. West winds around 15 mph.
.TUESDAY...Mostly cloudy with slight chance of snow showers. Lows
in the lower 20s. Highs in the lower 30s. West winds around
20 mph.
.WEDNESDAY...Cloudy with chance of snow showers. Lows in the
lower 20s. Highs in the lower 30s.
.THURSDAY...Mostly cloudy with chance of snow showers. Lows in
the mid 20s. Highs in the lower 30s.
$$
WYZ427-052315-
North Snowy Range Foothills-
1228 AM MST Fri Dec 5 2025
...HIGH WIND WARNING IN EFFECT UNTIL NOON MST TODAY...
...WINTER WEATHER ADVISORY IN EFFECT FROM 5 AM EARLY THIS MORNING
TO 5 PM MST SATURDAY...
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Areas of blowing snow until 0800Areas of
blowing snow after 0800 until 1100, then patchy
blowing snow. Snow likely until 1100. Chance of
snow after 1100. Snow accumulation up to 3
inches.
Max temperature.....27-32.
24 hr trend......1 degree warmer.
Min humidity........64-70 percent.
24 hr trend......6 percent wetter.
20-foot winds.......West 15 to 20 mph. Gusts up to 45 mph
decreasing to 30 mph in the afternoon.
Chc of wetting rain.20 percent.
Transport winds.....West 25 to 30 mph.
Mixing height.......800-2800 ft AGL.
Smoke dispersal.....Fair (44100-47200 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Patchy blowing snow until 2000Areas of blowing
snow after 2000 until 2300. Blowing snow after
2300. Chance of snow until 2300. Snow likely
after 2300 until 0500Chance of snow after 0500.
Snow accumulation of 1 to 3 inches.
Min temperature.....23-28.
24 hr trend......4 degrees warmer.
Max humidity........81-87 percent.
24 hr trend......4 percent drier.
Humidity recovery...Good.
20-foot winds.......Windy. West around 20 mph with gusts to around
55 mph increasing to around 30 mph with gusts
to around 65 mph after midnight.
Chc of wetting rain.25 percent.
Transport winds.....West around 30 mph increasing to around 40 mph
after midnight.
Mixing height.......500-1400 ft AGL.
Smoke dispersal.....Poor (20100-30400 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1500, then partly cloudy.
Blowing snow until 1100Patchy blowing snow
after 1100. Chance of snow.
Max temperature.....31-36.
24 hr trend......4 degrees warmer.
Min humidity........63-69 percent.
24 hr trend......Unchanged.
20-foot winds.......Windy. West around 30 mph with gusts to around
65 mph decreasing to around 20 mph with gusts
to around 50 mph in the afternoon.
Chc of wetting rain.20 percent.
Transport winds.....West 40 to 45 mph.
Mixing height.......1500-3500 ft AGL.
Smoke dispersal.....Good to very good (97400-105100 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Patchy blowing snow in the evening. Partly cloudy with
chance of snow. Lows around 20. Highs in the upper 20s. West
winds around 15 mph.
.MONDAY...Partly cloudy with slight chance of snow showers. Lows
in the mid 20s. Highs in the mid 30s. West winds around 20 mph.
.TUESDAY...Windy. Mostly cloudy. Slight chance of showers and
snow showers. Lows in the upper 20s. Highs in the upper 30s. West
winds around 30 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers and
showers. Lows in the upper 20s. Highs in the upper 30s.
.THURSDAY...Mostly cloudy with chance of snow showers and
showers. Lows in the lower 30s. Highs around 40.
$$
WYZ428-052315-
Southern Laramie Valley-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Patchy blowing snow until 1700. Chance of snow
until 1100Slight chance of snow after 1100.
Max temperature.....28-33.
24 hr trend......Unchanged.
Min humidity........58-64 percent.
24 hr trend......8 percent wetter.
20-foot winds.......West around 15 mph. Gusts up to 40 mph
decreasing to 30 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....West around 25 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Poor to fair (37600-54600 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2100, then mostly cloudy.
Snow likely. Patchy blowing snow after 2000
until 0200Areas of blowing snow after 0200.
Snow accumulation up to 2 inches.
Min temperature.....20-25.
24 hr trend......3 degrees warmer.
Max humidity........82-88 percent.
24 hr trend......Unchanged.
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.15 percent.
Transport winds.....West around 20 mph increasing to around 30 mph
after midnight.
Mixing height.......600-1100 ft AGL.
Smoke dispersal.....Poor (13600-22200 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Areas of blowing snow until 0800Blowing snow
after 0800 until 1100, then patchy blowing
snow. Chance of snow until 1700Slight chance of
snow after 1700.
Max temperature.....33-38.
24 hr trend......5 degrees warmer.
Min humidity........61-67 percent.
24 hr trend......3 percent wetter.
20-foot winds.......Windy. West 25 to 30 mph with gusts to around
60 mph.
Chc of wetting rain.15 percent.
Transport winds.....West 40 to 45 mph.
Mixing height.......1800-3800 ft AGL.
Smoke dispersal.....Very good (104800-113800 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Patchy blowing snow in the evening.
Slight chance of snow. Lows around 18. Highs in the lower 30s.
West winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the mid
30s. West winds around 20 mph.
.TUESDAY...Breezy. Partly cloudy. Slight chance of showers and
snow showers. Lows in the mid 20s. Highs in the lower 40s. West
winds around 25 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers and slight
chance of showers. Lows in the upper 20s. Highs around 40.
.THURSDAY...Mostly cloudy. Chance of snow showers and showers.
Lows in the lower 30s. Highs in the lower 40s.
$$
WYZ429-052315-
Southern Laramie Range-
1228 AM MST Fri Dec 5 2025
...HIGH WIND WARNING IN EFFECT UNTIL NOON MST TODAY...
.TODAY...
Sky/weather.........Partly cloudy. Patchy blowing snow until 1700.
Chance of snow until 1100Slight chance of snow
after 1100.
Max temperature.....26-31.
24 hr trend......2 degrees warmer.
Min humidity........58-64 percent.
24 hr trend......3 percent wetter.
20-foot winds.......West 15 to 20 mph. Gusts up to 50 mph
decreasing to 35 mph in the afternoon.
Chc of wetting rain.10 percent.
Transport winds.....West around 35 mph decreasing to around 25 mph
in the afternoon.
Mixing height.......700-2700 ft AGL.
Smoke dispersal.....Poor to fair (37700-54400 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Slight chance of snow until 2300Chance of snow
after 2300. Patchy blowing snow after 2000
until 0500Blowing snow after 0500.
Min temperature.....19-24.
24 hr trend......3 degrees warmer.
Max humidity........81-87 percent.
24 hr trend......7 percent wetter.
Humidity recovery...Good.
20-foot winds.......Windy. West around 20 mph with gusts to around
50 mph increasing to around 30 mph with gusts
to around 70 mph after midnight.
Chc of wetting rain.10 percent.
Transport winds.....West around 25 mph increasing to around 35 mph
after midnight.
Mixing height.......200-1000 ft AGL.
Smoke dispersal.....Poor (8600-14400 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Blowing snow until 1100Areas of blowing snow
after 1100 until 1400, then patchy blowing
snow. Chance of snow until 1700Slight chance of
snow after 1700.
Max temperature.....30-35.
24 hr trend......4 degrees warmer.
Min humidity........64-70 percent.
24 hr trend......9 percent wetter.
20-foot winds.......Windy. West around 35 mph with gusts to around
70 mph decreasing to around 25 mph with gusts
to around 60 mph in the afternoon.
Chc of wetting rain.15 percent.
Transport winds.....Northwest around 45 mph.
Mixing height.......1600-3600 ft AGL.
Smoke dispersal.....Very good (106100-115300 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Patchy blowing snow in the evening.
Slight chance of snow. Lows around 20. Highs in the upper 20s.
West winds around 20 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the
lower 30s. West winds around 20 mph.
.TUESDAY...Windy. Partly cloudy with slight chance of snow
showers. Lows in the upper 20s. Highs around 40. West winds
around 30 mph.
.WEDNESDAY...Mostly cloudy with chance of snow showers and slight
chance of showers. Lows in the upper 20s. Highs in the upper 30s.
.THURSDAY...Partly cloudy. Chance of snow showers. Lows in the
lower 30s. Highs in the upper 30s.
$$
WYZ430-052315-
Laramie Foothills and High Plains-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of snow until 1100. Patchy
blowing snow until 1400.
Max temperature.....33-38.
24 hr trend......1 degree cooler.
Min humidity........51-57 percent.
24 hr trend......13 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 around 25 mph.
Mixing height.......1100-3100 ft AGL.
Smoke dispersal.....Fair (40700-57800 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Slight chance of snow after 2000 until 0500.
Chance of snow and rain after 0500. Patchy
blowing snow after 0200 until 0500.
Min temperature.....19-24.
24 hr trend......2 degrees cooler.
Max humidity........88-94 percent.
24 hr trend......11 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 10 mph with gusts to around 40
mph increasing to west around 20 mph with gusts
to around 60 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph increasing to west
around 30 mph after midnight.
Mixing height.......400-1000 ft AGL.
Smoke dispersal.....Poor (7400-16700 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of rain until 0900. Chance of snow until
1100, then slight chance of snow until 1700.
Max temperature.....38-43.
24 hr trend......5 degrees warmer.
Min humidity........51-57 percent.
24 hr trend......2 percent drier.
20-foot winds.......Breezy. Northwest around 25 mph with gusts to
around 60 mph.
Chc of wetting rain.10 percent.
Transport winds.....Northwest around 40 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Good to very good (83100-125900 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows in the lower 20s. Highs in the mid
30s. West winds around 15 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the
lower 40s. West winds around 15 mph.
.TUESDAY...Breezy. Partly cloudy. Slight chance of showers. Lows
in the upper 20s. Highs in the upper 40s. West winds around
25 mph.
.WEDNESDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the mid 20s. Highs in the lower 40s.
.THURSDAY...Partly cloudy. Chance of showers and snow showers.
Lows around 30. Highs in the mid 40s.
$$
WYZ431-052315-
Laramie East High Plains-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Slight chance of snow until 1700.
Max temperature.....36-41.
24 hr trend......1 degree cooler.
Min humidity........48-54 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.5 percent.
Transport winds.....Northwest around 20 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor to fair (32400-44000 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Slight chance of snow after 2300 until 0500.
Slight chance of rain after 0400 until 0500,
then chance of rain and snow.
Min temperature.....19-24.
24 hr trend......2 degrees cooler.
Max humidity........93-99 percent.
24 hr trend......19 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest 10 to 15 mph. Gusts up to 30 mph
increasing to 50 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest 15 to 20 mph.
Mixing height.......200-1200 ft AGL.
Smoke dispersal.....Poor (5400-12600 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 1200, then partly cloudy.
Chance of rain and snow until 1100, then slight
chance of rain until 1400. Slight chance of
snow after 1100 until 1700.
Max temperature.....42-47.
24 hr trend......6 degrees warmer.
Min humidity........44-50 percent.
24 hr trend......5 percent drier.
20-foot winds.......Breezy. Northwest 20 to 25 mph with gusts to
around 50 mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest around 35 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Good to very good (70000-119000 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Mostly clear. Lows around 20. Highs in the lower 40s.
Northwest winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the lower 20s. Highs in the
upper 40s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Slight chance of showers. Lows in the
upper 20s. Highs in the mid 50s. West winds around 20 mph.
.WEDNESDAY...Colder. Mostly cloudy with chance of showers and
snow showers. Lows in the mid 20s. Highs in the mid 40s.
.THURSDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the upper 20s. Highs in the mid 40s.
$$
WYZ432-052315-
Bordeaux/Chugwater/Wheatland-
1228 AM MST Fri Dec 5 2025
...HIGH WIND WARNING IN EFFECT UNTIL 6 AM MST EARLY THIS
MORNING...
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Slight chance of snow until 1100.
Max temperature.....37-42.
24 hr trend......1 degree warmer.
Min humidity........46-52 percent.
24 hr trend......11 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.5 percent.
Transport winds.....West around 25 mph becoming northwest around 15
mph in the afternoon.
Mixing height.......1200-3200 ft AGL.
Smoke dispersal.....Poor (34200-35300 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Chance of snow. Chance of rain after 2400.
Min temperature.....24-29.
24 hr trend......2 degrees cooler.
Max humidity........81-87 percent.
24 hr trend......6 percent wetter.
Humidity recovery...Good.
20-foot winds.......Breezy. Southwest around 10 mph with gusts to
around 40 mph increasing to west around 25 mph
with gusts to around 60 mph after midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 15 mph increasing to west
around 30 mph after midnight.
Mixing height.......300-1000 ft AGL.
Smoke dispersal.....Poor (6600-18200 knot-ft).
.SATURDAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Chance of rain and snow until 1100, then slight
chance of rain and snow until 1700.
Max temperature.....43-48.
24 hr trend......5 degrees warmer.
Min humidity........40-46 percent.
24 hr trend......5 percent drier.
20-foot winds.......Northwest around 20 mph. Gusts up to 55 mph
decreasing to 45 mph in the afternoon.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 30 to 35 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Good (62800 knot-ft) increasing to very good
(114500 knot-ft) in the afternoon.
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows in the lower 20s. Highs in the
lower 40s. West winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the upper 20s. Highs in the
upper 40s. West winds around 20 mph.
.TUESDAY...Breezy. Partly cloudy. Chance of showers. Lows in the
mid 30s. Highs in the lower 50s. West winds around 25 mph.
.WEDNESDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the upper 20s. Highs in the mid 40s.
.THURSDAY...Mostly cloudy with chance of showers and snow
showers. Lows in the lower 30s. Highs in the mid 40s.
$$
WYZ433-052315-
Goshen/Middle-Lower North Platte River Basin-
1228 AM MST Fri Dec 5 2025
.TODAY...
Sky/weather.........Mostly cloudy until 0900, then partly cloudy.
Max temperature.....39-44.
24 hr trend......1 degree warmer.
Min humidity........42-48 percent.
24 hr trend......13 percent wetter.
20-foot winds.......Northwest 5 to 10 mph. Gusts up to 30 mph
decreasing to 20 mph in the afternoon.
Chc of wetting rain.Zero percent.
Transport winds.....Northwest around 15 mph.
Mixing height.......1000-3000 ft AGL.
Smoke dispersal.....Poor (24100-38300 knot-ft).
.TONIGHT...
Sky/weather.........Partly cloudy until 2400, then mostly cloudy.
Chance of snow. Chance of rain after 2400.
Min temperature.....20-25.
24 hr trend......3 degrees cooler.
Max humidity........94-100 percent.
24 hr trend......12 percent wetter.
Humidity recovery...Excellent.
20-foot winds.......Southwest around 5 mph and gusty increasing to
around 15 mph with gusts to around 45 mph after
midnight.
Chc of wetting rain.5 percent.
Transport winds.....Southwest around 10 mph increasing to around 20
mph after midnight.
Mixing height.......400-900 ft AGL.
Smoke dispersal.....Poor (4300-10800 knot-ft).
.SATURDAY...
Sky/weather.........Cloudy until 0900, then partly cloudy. Chance
of rain and snow until 1200Slight chance of
rain and snow after 1200.
Max temperature.....45-50.
24 hr trend......6 degrees warmer.
Min humidity........38-44 percent.
24 hr trend......4 percent drier.
20-foot winds.......Northwest 15 to 20 mph with gusts to around 45
mph.
Chc of wetting rain.5 percent.
Transport winds.....Northwest 25 to 30 mph.
Mixing height.......1900-3900 ft AGL.
Smoke dispersal.....Fair to good (49200-98600 knot-ft).
.FORECAST DAYS 3 THROUGH 7...
.SUNDAY...Partly cloudy. Lows around 20. Highs in the mid 40s.
Northwest winds around 10 mph.
.MONDAY...Partly cloudy. Lows in the mid 20s. Highs in the lower
50s. West winds around 15 mph.
.TUESDAY...Partly cloudy. Chance of showers. Lows in the lower
30s. Highs in the mid 50s. West winds around 20 mph.
.WEDNESDAY...Colder. Mostly cloudy with chance of showers and
snow showers. Lows in the upper 20s. Highs in the lower 40s.
.THURSDAY...Mostly cloudy. Chance of showers and snow showers.
Lows in the upper 20s. Highs in the mid 40s.
$$