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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fog/Mist

30°F

-1°C

Humidity 96%
Wind Speed Calm
Barometer 29.91 in (1015.2 mb)
Dewpoint 29°F (-2°C)
Visibility 1.00 mi
Last update 6 Dec 9:53 pm MST
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: A slight chance of snow before 1am, then a slight chance of snow after 3am. Patchy freezing fog before 11pm. Mostly cloudy, with a low around 21. Light and variable wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Snow and
    Patchy
    Freezing Fog

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 39. Wind chill values as low as 18. West wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 39 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a temperature falling to near 25 by 11pm, then rising to around 31 during the remainder of the night. Wind chill values as low as 15. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.

    Low: 25 °F⇑

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Southwest wind around 11 mph, with gusts as high as 20 mph.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a temperature falling to near 33 by 8pm, then rising to around 41 during the remainder of the night. Breezy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 36 mph.

    Low: 33 °F⇑

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A chance of rain after 11am, mixing with snow after 3pm. Mostly cloudy, with a temperature rising to near 48 by 11am, then falling to around 38 during the remainder of the day. Breezy, with a southwest wind 25 to 29 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.

    High: 48 °F⇓

    Breezy.
    Chance Rain
    then Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 26. Blustery, with a northwest wind 16 to 22 mph becoming south after midnight. Winds could gust as high as 31 mph.

    Low: 26 °F

    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: A chance of rain and snow before 1pm, then a chance of rain between 1pm and 3pm, then a chance of rain and snow after 3pm. Mostly cloudy, with a high near 43. Breezy, with a southwest wind 17 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.

    High: 43 °F

    Chance
    Rain/Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Chance
    Rain/Snow
    then Chance
    Snow

Detailed Forecast

Tonight
A slight chance of snow before 1am, then a slight chance of snow after 3am. Patchy freezing fog before 11pm. Mostly cloudy, with a low around 21. Light and variable wind becoming west 5 to 8 mph after midnight. Winds could gust as high as 15 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 39. Wind chill values as low as 18. West wind 8 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Partly cloudy, with a temperature falling to near 25 by 11pm, then rising to around 31 during the remainder of the night. Wind chill values as low as 15. Southwest wind 7 to 13 mph, with gusts as high as 21 mph.
Monday
Mostly sunny, with a high near 44. Southwest wind around 11 mph, with gusts as high as 20 mph.
Monday Night
Mostly cloudy, with a temperature falling to near 33 by 8pm, then rising to around 41 during the remainder of the night. Breezy, with a southwest wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 36 mph.
Tuesday
A chance of rain after 11am, mixing with snow after 3pm. Mostly cloudy, with a temperature rising to near 48 by 11am, then falling to around 38 during the remainder of the day. Breezy, with a southwest wind 25 to 29 mph becoming northwest in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 30%.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 26. Blustery, with a northwest wind 16 to 22 mph becoming south after midnight. Winds could gust as high as 31 mph.
Wednesday
A chance of rain and snow before 1pm, then a chance of rain between 1pm and 3pm, then a chance of rain and snow after 3pm. Mostly cloudy, with a high near 43. Breezy, with a southwest wind 17 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 26 mph.
Wednesday Night
A chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 19.
Thursday
A chance of snow. Mostly cloudy, with a high near 27.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 8.
Friday
Mostly cloudy, with a high near 24.
Friday Night
Mostly cloudy, with a low around 11.
Saturday
Mostly sunny, with a high near 40.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
10:01 pm MST Dec 6, 2025
Forecast Valid:
10pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation