Heavy Mountain Snow in the Northwest U.S.; Wintry Mix in the Northeast U.S.

Two more cold fronts will pass through the Northwest U.S. this week with heavy mountain snow continuing across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain across the Northeast U.S. overnight into Wednesday. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

Lat: 44.34°NLon: 105.54°WElev: 4364ft.

Fair

41°F

5°C

Humidity 41%
Wind Speed W 15 mph
Barometer 29.60 in (1001.8 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 6 Jan 11:53 pm MST
Extended Forecast for

2 Miles NNW Sleepy Hollow WY

  • Overnight

    Overnight: Partly cloudy, with a low around 37. Southwest wind 5 to 14 mph, with gusts as high as 20 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 52. Southwest wind 11 to 18 mph, with gusts as high as 25 mph.

    High: 52 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 22. Northwest wind 5 to 8 mph becoming north after midnight. Winds could gust as high as 15 mph.

    Low: 22 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of snow after 11am.  Mostly cloudy, with a high near 37. Wind chill values as low as 18. Southeast wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 37 °F

    Slight Chance
    Snow

  • Thursday Night

    Thursday Night: A 30 percent chance of snow, mainly before 11pm.  Mostly cloudy, with a low around 16. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.

    Low: 16 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 31. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 29 mph.

    High: 31 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Blustery

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17. West wind around 11 mph, with gusts as high as 21 mph.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 39. West wind 9 to 14 mph, with gusts as high as 23 mph.

    High: 39 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 37. Southwest wind 5 to 14 mph, with gusts as high as 20 mph.
Wednesday
Increasing clouds, with a high near 52. Southwest wind 11 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 22. Northwest wind 5 to 8 mph becoming north after midnight. Winds could gust as high as 15 mph.
Thursday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 37. Wind chill values as low as 18. Southeast wind 5 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 16. Northwest wind 9 to 13 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 31. Blustery, with a northwest wind 13 to 20 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 17. West wind around 11 mph, with gusts as high as 21 mph.
Saturday
Mostly sunny, with a high near 39. West wind 9 to 14 mph, with gusts as high as 23 mph.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sleepy Hollow WY
 44.27°N 105.45°W (Elev. 4600 ft)
12:21 am MST Jan 7, 2026
12am MST Jan 7, 2026-6pm MST Jan 13, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database