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.

Overcast

26°F

-3°C

Humidity 81%
Wind Speed N 18 G 28 mph
Barometer 30.07 in (1021.9 mb)
Dewpoint 21°F (-6°C)
Visibility 9.00 mi
Wind Chill13°F (-11°C)
Last update 20 Jan 2:53 pm MST
Extended Forecast for

Gillette WY

  • This Afternoon

    This Afternoon: A 30 percent chance of snow. Mostly cloudy, with a high near 36. Wind chill values as low as 10. Breezy, with a northwest wind 23 to 26 mph, with gusts as high as 40 mph.

    High: 36 °F

    Chance Snow
    and Breezy

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 17. Wind chill values as low as 4. Northwest wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 24 mph.

    Low: 17 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: A 20 percent chance of snow before 11am. Mostly sunny, with a temperature rising to near 27 by 11am, then falling to around 21 during the remainder of the day. Wind chill values as low as 9. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 32 mph.

    High: 27 °F⇓

    Blustery.
    Slight Chance
    Snow then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 8. Wind chill values as low as -1. Northwest wind 6 to 9 mph, with gusts as high as 16 mph.

    Low: 8 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 20. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 20 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around -2. North wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: -2 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 14. East wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 14 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 0. Northeast wind around 6 mph becoming southwest in the evening.

    Low: 0 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
A 30 percent chance of snow. Mostly cloudy, with a high near 36. Wind chill values as low as 10. Breezy, with a northwest wind 23 to 26 mph, with gusts as high as 40 mph.
Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 17. Wind chill values as low as 4. Northwest wind 14 to 17 mph becoming west after midnight. Winds could gust as high as 24 mph.
Wednesday
A 20 percent chance of snow before 11am. Mostly sunny, with a temperature rising to near 27 by 11am, then falling to around 21 during the remainder of the day. Wind chill values as low as 9. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 32 mph.
Wednesday Night
Mostly clear, with a low around 8. Wind chill values as low as -1. Northwest wind 6 to 9 mph, with gusts as high as 16 mph.
Thursday
Mostly sunny, with a high near 20. Northwest wind 8 to 14 mph, with gusts as high as 24 mph.
Thursday Night
Mostly cloudy, with a low around -2. North wind 6 to 10 mph, with gusts as high as 16 mph.
Friday
Partly sunny, with a high near 14. East wind 8 to 10 mph, with gusts as high as 16 mph.
Friday Night
Partly cloudy, with a low around 0. Northeast wind around 6 mph becoming southwest in the evening.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 2.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 13.
Monday
Mostly sunny, with a high near 42.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Mostly sunny, with a high near 42.
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:
3:16 pm MST Jan 20, 2026
Forecast Valid:
3pm MST Jan 20, 2026-6pm MST Jan 27, 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