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

Tracking Atmospheric River for the West Coast; Space Weather Storming Continues

An atmospheric river will bring threats of gusty to high winds and heavy rainfall to California mainly Thursday into Saturday which may bring areas of flooding and wind damage. Heavy snow will be possible over the Sierra Nevada mountains Thursday into Friday associated with the atmospheric river. Minor to severe geomagnetic storming (space weather) is expected to continue into early Thursday. 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 67%
Wind Speed S 7 mph
Barometer 30.03 in (1018.2 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 12 Nov 7:53 pm MST
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 67. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 28 mph.

    Low: 45 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Friday

    Friday: Mostly sunny, with a high near 70. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. West wind 9 to 15 mph, with gusts as high as 26 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 56. West wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 17 mph.

    High: 56 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. South wind 5 to 7 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 57. South wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Southwest wind 5 to 7 mph.
Thursday
Sunny, with a high near 67. Southwest wind 7 to 10 mph, with gusts as high as 17 mph.
Thursday Night
Mostly clear, with a low around 45. Breezy, with a southwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 70. Breezy, with a southwest wind 16 to 22 mph, with gusts as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 36. West wind 9 to 15 mph, with gusts as high as 26 mph.
Saturday
Mostly sunny, with a high near 56. West wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 17 mph.
Saturday Night
Mostly clear, with a low around 33. South wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 57. South wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
A chance of rain, mainly after 11pm. Mostly cloudy, with a low around 35.
Monday
A chance of rain, mainly before 11am. Mostly cloudy, with a high near 45.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 27.
Tuesday
A slight chance of rain and snow. Mostly cloudy, with a high near 40.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 24.
Wednesday
A slight chance of snow. Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
6:16 pm MST Nov 12, 2025
Forecast Valid:
7pm MST Nov 12, 2025-6pm MST Nov 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation