Severe Thunderstorms and Heavy Rainfall for the Southwest; Heat Spreads Across the Center of the Nation

Moisture will continue to move into areas of the West. This will increase showers and thunderstorms coverage and intensity, with the risk of flash flooding and damaging wind gusts. Meanwhile, heat across the Southwest will expand into the center of the nation this weekend into early next week. Trends favor this heat will spread across the Ohio Valley, mid-Atlantic next week. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

A Few Clouds

84°F

29°C

Humidity 30%
Wind Speed W 13 G 17 mph
Barometer 29.91 in (1007.4 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 29 Aug 2:53 pm MDT
Extended Forecast for

4 Miles NNE Sleepy Hollow WY

  • This Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms.  Partly sunny, with a high near 88. West wind 11 to 14 mph, with gusts as high as 22 mph.

    High: 88 °F

    Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 56. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Southwest wind 7 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. Northwest wind 11 to 16 mph becoming light and variable. Winds could gust as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83. Southwest wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 16 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 52. Northeast wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 52 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon.  Mostly cloudy, then gradually becoming sunny, with a high near 85.

    High: 85 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 56.

    Low: 56 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88. Breezy.

    High: 88 °F

    Mostly Sunny
    and Breezy

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. West wind 11 to 14 mph, with gusts as high as 22 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 56. West wind 6 to 11 mph becoming light and variable. Winds could gust as high as 20 mph.
Sunday
Mostly sunny, with a high near 85. Southwest wind 7 to 17 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Mostly clear, with a low around 47. Northwest wind 11 to 16 mph becoming light and variable. Winds could gust as high as 25 mph.
Monday
Sunny, with a high near 83. Southwest wind 5 to 7 mph becoming north in the afternoon. Winds could gust as high as 16 mph.
Monday Night
Mostly cloudy, with a low around 52. Northeast wind 6 to 9 mph becoming south after midnight. Winds could gust as high as 20 mph.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 85.
Tuesday Night
Mostly clear, with a low around 56.
Wednesday
Mostly sunny, with a high near 88. Breezy.
Wednesday Night
Mostly clear, with a low around 55.
Thursday
Sunny, with a high near 88.
Thursday Night
Mostly clear, with a low around 56.
Friday
Sunny, with a high near 89.
Friday Night
Partly cloudy, with a low around 57.
Saturday
Mostly sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Sleepy Hollow WY
 44.29°N 105.39°W (Elev. 4600 ft)
3:36 pm MDT Aug 29, 2026
3pm MDT Aug 29, 2026-6pm MDT Sep 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database