Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

74°F

23°C

Humidity 15%
Wind Speed SW 9 G 17 mph
Barometer 30.08 in (1015.9 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 20 Mar 11:53 am MDT
Extended Forecast for

4 Miles N Sleepy Hollow WY

Red Flag Warning March 20, 12:40pm until March 21, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning March 20, 12:40pm until March 21, 09:00pm

    NOW until 9:00pm Sat

    Red Flag Warning

  • This Afternoon

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Northwest wind 5 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.

    Low: 47 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 85. Breezy, with a southwest wind 9 to 14 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 85 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 40 percent chance of showers after midnight.  Mostly cloudy, with a low around 36. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 36 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon.  Partly sunny, with a high near 57. Northwest wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 57 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 31. North wind around 7 mph becoming south after midnight.

    Low: 31 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 66. South wind around 7 mph becoming east in the afternoon.

    High: 66 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Northeast wind 5 to 8 mph becoming light and variable.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 80. West wind 9 to 14 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 47. Northwest wind 5 to 13 mph becoming southwest after midnight. Winds could gust as high as 20 mph.
Saturday
Mostly sunny, with a high near 85. Breezy, with a southwest wind 9 to 14 mph becoming west 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Saturday Night
A 40 percent chance of showers after midnight. Mostly cloudy, with a low around 36. Breezy, with a north wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Sunday
A 20 percent chance of showers before noon. Partly sunny, with a high near 57. Northwest wind 5 to 9 mph, with gusts as high as 16 mph.
Sunday Night
Partly cloudy, with a low around 31. North wind around 7 mph becoming south after midnight.
Monday
Partly sunny, with a high near 66. South wind around 7 mph becoming east in the afternoon.
Monday Night
Mostly cloudy, with a low around 35. Northeast wind 5 to 8 mph becoming light and variable.
Tuesday
Partly sunny, with a high near 69.
Tuesday Night
Mostly cloudy, with a low around 43.
Wednesday
Mostly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 33.
Thursday
Partly sunny, with a high near 50. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles N Sleepy Hollow WY
 44.29°N 105.42°W (Elev. 4600 ft)
11:07 am MDT Mar 20, 2026
12pm MDT Mar 20, 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