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

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

21°F

-6°C

Humidity 27%
Wind Speed W 9 mph
Barometer 30.21 in (1028.2 mb)
Dewpoint -8°F (-22°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 17 Jan 11:53 am MST
Extended Forecast for

Gillette WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 33. Wind chill values as low as 14. West wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 33 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Wind chill values as low as 14. Blustery, with a west wind 17 to 26 mph becoming northwest after midnight. Winds could gust as high as 37 mph.

    Low: 26 °F

    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a temperature falling to around 23 by 5pm. Wind chill values as low as 8. Windy, with a northwest wind 22 to 30 mph, with gusts as high as 47 mph. Little or no snow accumulation expected.

    High: 31 °F⇓

    Chance Snow
    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 14. Wind chill values as low as 1. North wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 14 °F

    Slight Chance
    Snow

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 32. West wind 11 to 16 mph, with gusts as high as 25 mph.

    High: 32 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 18. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 18 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 40. Breezy, with a west wind 15 to 24 mph becoming northwest in the afternoon. Winds could gust as high as 37 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 16. Northwest wind around 14 mph, with gusts as high as 25 mph.

    Low: 16 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 27.

    High: 27 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 33. Wind chill values as low as 14. West wind 8 to 13 mph, with gusts as high as 21 mph.
Tonight
Partly cloudy, with a low around 26. Wind chill values as low as 14. Blustery, with a west wind 17 to 26 mph becoming northwest after midnight. Winds could gust as high as 37 mph.
Sunday
A 40 percent chance of snow showers, mainly before 11am. Mostly cloudy, with a temperature falling to around 23 by 5pm. Wind chill values as low as 8. Windy, with a northwest wind 22 to 30 mph, with gusts as high as 47 mph. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14. Wind chill values as low as 1. North wind 10 to 16 mph, with gusts as high as 25 mph.
M.L.King Day
Mostly sunny, with a high near 32. West wind 11 to 16 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 18. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Partly sunny, with a high near 40. Breezy, with a west wind 15 to 24 mph becoming northwest in the afternoon. Winds could gust as high as 37 mph.
Tuesday Night
Mostly cloudy, with a low around 16. Northwest wind around 14 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 27.
Wednesday Night
Partly cloudy, with a low around 12.
Thursday
Mostly sunny, with a high near 40.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
A slight chance of snow. Mostly cloudy, with a high near 25.
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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:
12:06 pm MST Jan 17, 2026
Forecast Valid:
12pm MST Jan 17, 2026-6pm MST Jan 23, 2026
 
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