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

29°F

-2°C

Humidity 63%
Wind Speed S 3 mph
Barometer 30.02 in (1018.5 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 8 Apr 9:53 pm MDT
Extended Forecast for

2 Miles NNW Sleepy Hollow WY

  • Tonight

    Tonight: Mostly cloudy, with a steady temperature around 33. Northeast wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.

    Low: 33 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 55. South wind 8 to 15 mph becoming north in the morning. Winds could gust as high as 24 mph.

    High: 55 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. North wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 29 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 63. Wind chill values as low as 20 early. Breezy, with a southeast wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.

    High: 63 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Breezy, with a south wind 16 to 22 mph, with gusts as high as 34 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: Partly sunny, with a high near 77. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 31 mph.

    High: 77 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 47. Southwest wind 15 to 17 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of showers after noon.  Mostly sunny, with a high near 69. West wind 15 to 17 mph, with gusts as high as 26 mph.

    High: 69 °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
Mostly cloudy, with a steady temperature around 33. Northeast wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 18 mph.
Thursday
Mostly sunny, with a high near 55. South wind 8 to 15 mph becoming north in the morning. Winds could gust as high as 24 mph.
Thursday Night
Mostly clear, with a low around 29. North wind 7 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 63. Wind chill values as low as 20 early. Breezy, with a southeast wind 11 to 16 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 33 mph.
Friday Night
Mostly cloudy, with a low around 43. Breezy, with a south wind 16 to 22 mph, with gusts as high as 34 mph.
Saturday
Partly sunny, with a high near 77. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 31 mph.
Saturday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 47. Southwest wind 15 to 17 mph, with gusts as high as 25 mph.
Sunday
A slight chance of showers after noon. Mostly sunny, with a high near 69. West wind 15 to 17 mph, with gusts as high as 26 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 55.
Monday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 26.
Tuesday
A chance of rain and snow showers. Partly sunny, with a high near 48.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sleepy Hollow WY
 44.27°N 105.45°W (Elev. 4600 ft)
6:27 pm MDT Apr 8, 2026
10pm MDT Apr 8, 2026-6pm MDT Apr 15, 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