National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Rapid Warm-Up Forecast Across Much of the Lower 48 Today and Tuesday

Most of the U.S. starts the week calm and unseasonably warm. The Heartland will be warmest, with highs 25–30° above average. Only the Gulf Coast stays chilly. Rain today is limited to western Washington while lake effect snow continues east of Lake Ontario. Cooler air returns after Tuesday, bringing a wintry mix to the Midwest and Northeast by Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

58°F

14°C

Humidity 31%
Wind Speed SW 8 mph
Barometer 30.10 in (1018.2 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 12 Jan 2:53 pm MST
Extended Forecast for

21 Miles NW Gillette WY

  • Tonight

    Tonight: Increasing clouds, with a low around 38. Southwest wind around 10 mph, with gusts as high as 15 mph.

    Low: 38 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A 20 percent chance of rain after 8am. Mostly cloudy, with a high near 53. Breezy, with a northwest wind 14 to 24 mph, with gusts as high as 40 mph.

    High: 53 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 32. Northwest wind 7 to 16 mph, with gusts as high as 29 mph.

    Low: 32 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 53. West wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 53 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 34. Southwest wind 6 to 16 mph becoming northwest after midnight. Winds could gust as high as 25 mph.

    Low: 34 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 37 mph.

    High: 46 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 24. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 43 mph.

    Low: 24 °F

    Mostly Clear
    and Blustery

  • Friday

    Friday: Partly sunny, with a high near 34. Breezy, with a northwest wind 18 to 26 mph, with gusts as high as 44 mph.

    High: 34 °F

    Partly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 38. Southwest wind around 10 mph, with gusts as high as 15 mph.
Tuesday
A 20 percent chance of rain after 8am. Mostly cloudy, with a high near 53. Breezy, with a northwest wind 14 to 24 mph, with gusts as high as 40 mph.
Tuesday Night
A 20 percent chance of rain before 11pm. Mostly cloudy, with a low around 32. Northwest wind 7 to 16 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 53. West wind 5 to 9 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 34. Southwest wind 6 to 16 mph becoming northwest after midnight. Winds could gust as high as 25 mph.
Thursday
Sunny, with a high near 46. Breezy, with a northwest wind 17 to 22 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 24. Blustery, with a northwest wind 23 to 26 mph, with gusts as high as 43 mph.
Friday
Partly sunny, with a high near 34. Breezy, with a northwest wind 18 to 26 mph, with gusts as high as 44 mph.
Friday Night
Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 25.
Sunday
Sunny, with a high near 49.
Sunday Night
Mostly clear, with a low around 24.
M.L.King Day
Sunny, with a high near 47.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Gillette WY
 44.46°N 105.86°W (Elev. 4196 ft)
Last Update:
3:02 pm MST Jan 12, 2026
Forecast Valid:
3pm MST Jan 12, 2026-6pm MST Jan 19, 2026
 
Forecast Discussion
 
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Additional Resources

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