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

Pacific Storm System Across the West; Fire Weather Concerns in the Southeast

A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

50°F

10°C

Humidity 46%
Wind Speed S 10 mph
Barometer 29.92 in (1009.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 20 Apr 11:53 pm MDT
Extended Forecast for

Gillette WY

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 44. South wind 6 to 8 mph, with gusts as high as 15 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 82. Southwest wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 53. South wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 53 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 81. Breezy, with a southwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 81 °F

    Decreasing
    Clouds and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 36. Breezy, with a southwest wind 18 to 28 mph, with gusts as high as 38 mph.

    Low: 36 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of rain and snow showers before 7am, then a chance of rain showers. Mostly cloudy, with a high near 45. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    High: 45 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance
    Showers and
    Windy

  • Thursday Night

    Thursday Night: A chance of rain before 7pm, then a chance of rain and snow between 7pm and 8pm, then a chance of snow after 8pm. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.

    Low: 25 °F

    Chance
    Rain/Snow and
    Blustery then
    Chance Snow

  • Friday

    Friday: A chance of snow showers. Partly sunny, with a high near 41. Northwest wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 41 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of snow showers. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow Showers

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 44. South wind 6 to 8 mph, with gusts as high as 15 mph.
Tuesday
Sunny, with a high near 82. Southwest wind 5 to 8 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Increasing clouds, with a low around 53. South wind 6 to 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 81. Breezy, with a southwest wind 15 to 20 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 36. Breezy, with a southwest wind 18 to 28 mph, with gusts as high as 38 mph.
Thursday
A chance of rain and snow showers before 7am, then a chance of rain showers. Mostly cloudy, with a high near 45. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 43 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Thursday Night
A chance of rain before 7pm, then a chance of rain and snow between 7pm and 8pm, then a chance of snow after 8pm. Mostly cloudy, with a low around 25. Blustery, with a northwest wind 17 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 40%.
Friday
A chance of snow showers. Partly sunny, with a high near 41. Northwest wind 16 to 18 mph, with gusts as high as 28 mph.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 21.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 24.
Sunday
A chance of rain and snow showers. Partly sunny, with a high near 47.
Sunday Night
A slight chance of rain and snow showers. Mostly cloudy, with a low around 27.
Monday
A slight chance of rain and snow showers. Partly sunny, with a high near 51.
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:
9:47 pm MDT Apr 20, 2026
Forecast Valid:
12am MDT Apr 21, 2026-6pm MDT Apr 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