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.

Partly Cloudy

27°F

-3°C

Humidity 45%
Wind Speed SW 15 mph
Barometer 29.98 in (1017.8 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 20 Jan 1:53 am MST
Extended Forecast for

Gillette WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 26. Wind chill values as low as 15. Southwest wind 7 to 9 mph, with gusts as high as 15 mph.

    Low: 26 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly between 11am and 3pm. Partly sunny, with a high near 36. Wind chill values as low as 11. Windy, with a northwest wind 10 to 20 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 45 mph. Little or no snow accumulation expected.

    High: 36 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 16. Wind chill values as low as 5. West wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: 16 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 29. Wind chill values as low as 5. Blustery, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph.

    High: 29 °F

    Mostly Sunny
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 8. West wind 6 to 10 mph, with gusts as high as 17 mph.

    Low: 8 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 22. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 22 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 2. North wind 7 to 9 mph becoming east after midnight. Winds could gust as high as 15 mph.

    Low: 2 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 17. East wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.

    High: 17 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 1.

    Low: 1 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 26. Wind chill values as low as 15. Southwest wind 7 to 9 mph, with gusts as high as 15 mph.
Tuesday
A 40 percent chance of snow, mainly between 11am and 3pm. Partly sunny, with a high near 36. Wind chill values as low as 11. Windy, with a northwest wind 10 to 20 mph increasing to 22 to 32 mph in the afternoon. Winds could gust as high as 45 mph. Little or no snow accumulation expected.
Tuesday Night
Partly cloudy, with a low around 16. Wind chill values as low as 5. West wind 11 to 18 mph, with gusts as high as 26 mph.
Wednesday
Mostly sunny, with a high near 29. Wind chill values as low as 5. Blustery, with a northwest wind 21 to 26 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 37 mph.
Wednesday Night
Mostly clear, with a low around 8. West wind 6 to 10 mph, with gusts as high as 17 mph.
Thursday
Mostly sunny, with a high near 22. Northwest wind 7 to 13 mph, with gusts as high as 21 mph.
Thursday Night
Mostly cloudy, with a low around 2. North wind 7 to 9 mph becoming east after midnight. Winds could gust as high as 15 mph.
Friday
Partly sunny, with a high near 17. East wind around 10 mph becoming northeast in the afternoon. Winds could gust as high as 17 mph.
Friday Night
Partly cloudy, with a low around 1.
Saturday
Mostly sunny, with a high near 28.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Partly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
1:21 am MST Jan 20, 2026
Forecast Valid:
2am MST Jan 20, 2026-6pm MST Jan 26, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation