Extreme Heat Across the Southern U.S.; Flash Flooding Threats in the Mid-Atlantic, Northeast, and Four Corners Region

Dangerous and extreme heat will remain across portions of the southern U.S. this week. Heavy rainfall may bring significant flash flooding across portions of the Mid-Atlantic and Northeast through the night, and additional flash flooding concerns across New England on Wednesday. Monsoonal thunderstorms will bring a flash flood risk to the Four Corners region, especially in burn scar areas Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

92°F

33°C

Humidity 26%
Wind Speed NE 20 mph
Barometer 29.94 in (1007.8 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Heat Index89°F (32°C)
Last update 28 Jul 6:53 pm MDT
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 64. Southeast wind 10 to 13 mph, with gusts as high as 26 mph.

    Low: 64 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 95. South wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph.

    High: 95 °F

    Sunny then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, mainly before midnight.  Mostly cloudy, with a low around 61. Southeast wind 6 to 14 mph becoming northwest in the evening. Winds could gust as high as 24 mph.  Chance of precipitation is 70%.

    Low: 61 °F

    T-storms
    Likely then
    Slight Chance
    T-storms

  • Thursday

    Thursday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 90. Southwest wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 90 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 59. North wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 23 mph.

    Low: 59 °F

    Mostly Clear

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after noon.  Sunny, with a high near 93. South wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.

    High: 93 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: Mostly clear, with a low around 61.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 99.

    High: 99 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 67. Breezy.

    Low: 67 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Southeast wind 10 to 13 mph, with gusts as high as 26 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after noon. Sunny, with a high near 95. South wind 8 to 13 mph becoming east in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Showers and thunderstorms likely, mainly before midnight. Mostly cloudy, with a low around 61. Southeast wind 6 to 14 mph becoming northwest in the evening. Winds could gust as high as 24 mph. Chance of precipitation is 70%.
Thursday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 90. Southwest wind 6 to 11 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 59. North wind 6 to 11 mph becoming south after midnight. Winds could gust as high as 23 mph.
Friday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 93. South wind 9 to 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 99.
Saturday Night
Mostly clear, with a low around 67. Breezy.
Sunday
Sunny, with a high near 97.
Sunday Night
Mostly clear, with a low around 61. Breezy.
Monday
Sunny, with a high near 83. Breezy.
Monday Night
Mostly clear, with a low around 55.
Tuesday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
6:02 pm MDT Jul 28, 2026
7pm MDT Jul 28, 2026-6pm MDT Aug 4, 2026
 
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Additional Resources

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