Heavy Snow in the Northwest; Wintry Mix from the Great Lakes to Northeast

Two cold fronts will pass through the Northwest U.S. this week with the main impact being heavy mountain snow across the Cascades, and northern Rockies. A quick moving storm system will bring mixed precipitation including some freezing rain to the Upper Midwest and Great Lakes today then the Northeast U.S. tonight into Wednesday. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

48°F

9°C

Humidity 29%
Wind Speed SW 12 mph
Barometer 29.67 in (1004.9 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 6 Jan 3:53 pm MST
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: Partly cloudy, with a low around 38. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.

    Low: 38 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Southwest wind 11 to 18 mph, with gusts as high as 25 mph.

    High: 51 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 23. Northwest wind 6 to 8 mph becoming north after midnight. Winds could gust as high as 16 mph.

    Low: 23 °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 17. Southeast wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 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 17. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    Low: 17 °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 18. West wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 18 °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 24.

    Low: 24 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 38. Southwest wind 14 to 17 mph, with gusts as high as 26 mph.
Wednesday
Partly sunny, with a high near 51. Southwest wind 11 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 23. Northwest wind 6 to 8 mph becoming north after midnight. Winds could gust as high as 16 mph.
Thursday
A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 37. Wind chill values as low as 17. Southeast wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.
Thursday Night
A 30 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around 17. Northwest wind 10 to 14 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 18. West wind 10 to 13 mph, with gusts as high as 22 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 24.
Sunday
Mostly sunny, with a high near 49.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 45.
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:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
3:31 pm MST Jan 6, 2026
4pm MST Jan 6, 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