National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley Thursday afternoon and evening. Large hail and strong winds are the primary threats. Read More >

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

38°F

3°C

Humidity 46%
Wind Speed N 3 mph
Barometer 29.98 in (1017.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 8 Apr 7:53 pm MDT
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: Increasing clouds, with a low around 29. North wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 54. South wind 8 to 16 mph becoming north in the afternoon. Winds could gust as high as 24 mph.

    High: 54 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. North wind 8 to 13 mph becoming south after midnight. Winds could gust as high as 22 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. Breezy, with a southeast wind 13 to 23 mph, with gusts as high as 34 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. Breezy, with a south wind 17 to 23 mph, with gusts as high as 36 mph.

    Low: 44 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 77. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 32 mph.

    High: 77 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 48. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.

    Low: 48 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers after noon. Mostly sunny, with a high near 68. West wind around 17 mph, with gusts as high as 28 mph.

    High: 68 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
Increasing clouds, with a low around 29. North wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 54. South wind 8 to 16 mph becoming north in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 30. North wind 8 to 13 mph becoming south after midnight. Winds could gust as high as 22 mph.
Friday
Mostly sunny, with a high near 63. Breezy, with a southeast wind 13 to 23 mph, with gusts as high as 34 mph.
Friday Night
Mostly cloudy, with a low around 44. Breezy, with a south wind 17 to 23 mph, with gusts as high as 36 mph.
Saturday
Partly sunny, with a high near 77. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 32 mph.
Saturday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 48. Southwest wind 16 to 18 mph, with gusts as high as 28 mph.
Sunday
A slight chance of showers after noon. Mostly sunny, with a high near 68. West wind around 17 mph, with gusts as high as 28 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 38.
Monday
Showers likely, mainly after noon. Mostly cloudy, with a high near 54.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 27.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Sunny, with a high near 63.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
6:27 pm MDT Apr 8, 2026
Forecast Valid:
8pm MDT Apr 8, 2026-6pm MDT Apr 15, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation