Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Periods of critical fire weather will persist from the central Rockies to the central Plains through the weekend as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

65°F

18°C

Humidity 21%
Wind Speed NW 8 mph
Barometer 30.04 in (1015.2 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 19 Mar 6:53 pm MDT
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: Mostly clear, with a low around 45. West wind 5 to 10 mph, with gusts as high as 17 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 80. West wind 7 to 17 mph, with gusts as high as 24 mph.

    High: 80 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 50. West wind 7 to 14 mph becoming southwest in the evening. Winds could gust as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Breezy, with a southwest wind 11 to 16 mph becoming northwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.

    High: 85 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers after midnight.  Mostly cloudy, with a low around 41. Breezy, with a north wind 15 to 23 mph, with gusts as high as 32 mph.

    Low: 41 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 56 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. North wind 9 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 63. South wind 8 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.

    High: 63 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 45. West wind 5 to 10 mph, with gusts as high as 17 mph.
Friday
Sunny, with a high near 80. West wind 7 to 17 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 50. West wind 7 to 14 mph becoming southwest in the evening. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 85. Breezy, with a southwest wind 11 to 16 mph becoming northwest 17 to 22 mph in the afternoon. Winds could gust as high as 32 mph.
Saturday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 41. Breezy, with a north wind 15 to 23 mph, with gusts as high as 32 mph.
Sunday
Mostly cloudy, then gradually becoming sunny, with a high near 56. North wind 9 to 14 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 32. North wind 9 to 11 mph becoming south after midnight. Winds could gust as high as 18 mph.
Monday
Partly sunny, with a high near 63. South wind 8 to 10 mph becoming northeast in the afternoon. Winds could gust as high as 18 mph.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 48.
Wednesday
Partly sunny, with a high near 75. Breezy.
Wednesday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 31. Blustery.
Thursday
A slight chance of snow. Partly sunny, with a high near 47. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
5:27 pm MDT Mar 19, 2026
7pm MDT Mar 19, 2026-6pm MDT Mar 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database