



Heavy Rain and Thunderstorms in the Plains; Snow in the Northern Rockies
A storm system moving eastward will bring widespread showers and thunderstorms over parts of the Northern Plains to the Southern Plains and Upper Great Lakes through Friday. Heavy snow will continue over parts of the Northern Rockies. Read More >
Hazardous Weather Conditions
Current conditions at
Gillette, Gillette-Campbell County Airport (KGCC)
Lat: 44.34°NLon: 105.54°WElev: 4364ft.
Light Rain
46°F
8°C
Humidity | 96% |
Wind Speed | W 9 mph |
Barometer | 29.88 in (1009.9 mb) |
Dewpoint | 45°F (7°C) |
Visibility | 8.00 mi |
Wind Chill | 41°F (5°C) |
Last update | 16 Oct 12:53 am MDT |
Extended Forecast for
3 Miles N Sleepy Hollow WY
Overnight
Low: 41 °F
Showers and
Patchy FogThursday
High: 46 °F
Showers
Thursday Night
Low: 36 °F
Chance
Showers then
Mostly CloudyFriday
High: 60 °F
Mostly Sunny
Friday Night
Low: 34 °F
Slight Chance
Rain then
Chance
Rain/SnowSaturday
High: 48 °F
Slight Chance
Rain then
SunnySaturday Night
Low: 28 °F
Mostly Clear
Sunday
High: 66 °F
Sunny
Sunday Night
Low: 37 °F
Chance
Showers
Detailed Forecast
Overnight
Showers and possibly a thunderstorm. Patchy fog before 3am. Low around 41. Northwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 80%.
Thursday
Showers. High near 46. Northwest wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Thursday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 36. Northwest wind 7 to 14 mph becoming southwest after midnight. Winds could gust as high as 24 mph.
Friday
Mostly sunny, with a high near 60. Southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
A chance of rain before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 34. Northwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of rain before noon. Mostly cloudy, then gradually becoming sunny, with a high near 48. Northwest wind 9 to 18 mph, with gusts as high as 28 mph.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 66. South wind 10 to 18 mph, with gusts as high as 29 mph.
Sunday Night
A chance of showers, mainly after midnight. Partly cloudy, with a low around 37.
Monday
A slight chance of rain. Mostly sunny, with a high near 56.
Monday Night
A slight chance of rain and snow. Partly cloudy, with a low around 28.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Mostly sunny, with a high near 57.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles N Sleepy Hollow WY
44.29°N 105.42°W (Elev. 4600 ft)
44.29°N 105.42°W (Elev. 4600 ft)
11:47 pm MDT Oct 15, 2025
1am MDT Oct 16, 2025-6pm MDT Oct 22, 2025