Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

62°F

17°C

Humidity 32%
Wind Speed NW 13 mph
Barometer 30.00 in (1013.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 18 Mar 9:53 am MDT
Extended Forecast for

21 Miles NW Gillette WY

Red Flag Warning March 18, 10:29am until March 18, 07:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 18, 10:29am until March 18, 07:00pm

    NOW until 7:00pm Wed

    Red Flag Warning

  • Today

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 39. Northwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 22 mph.

    Low: 39 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 77. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph.

    High: 77 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. Southwest wind 5 to 7 mph.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 49. West wind 6 to 8 mph becoming south after midnight.

    Low: 49 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 77. Breezy, with a south wind 8 to 13 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 77 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A slight chance of rain.  Mostly cloudy, with a low around 35. Breezy, with a north wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.

    Low: 35 °F

    Slight Chance
    Rain and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 74. Southwest wind 9 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Tonight
Mostly clear, with a low around 39. Northwest wind 10 to 15 mph becoming light and variable. Winds could gust as high as 22 mph.
Thursday
Sunny, with a high near 77. South wind 6 to 9 mph becoming west in the afternoon. Winds could gust as high as 18 mph.
Thursday Night
Mostly clear, with a low around 45. Southwest wind 5 to 7 mph.
Friday
Sunny, with a high near 76. Southwest wind 5 to 9 mph, with gusts as high as 18 mph.
Friday Night
Partly cloudy, with a low around 49. West wind 6 to 8 mph becoming south after midnight.
Saturday
Partly sunny, with a high near 77. Breezy, with a south wind 8 to 13 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 33 mph.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 35. Breezy, with a north wind 18 to 23 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Partly sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 62.
Monday Night
Mostly cloudy, with a low around 35.
Tuesday
Mostly cloudy, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Gillette WY
 44.46°N 105.86°W (Elev. 4196 ft)
8:28 am MDT Mar 18, 2026
10am MDT Mar 18, 2026-6pm MDT Mar 24, 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