Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. 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 83%
Wind Speed Calm
Barometer 29.75 in (1005.9 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 12 Apr 11:53 pm MDT
Extended Forecast for

21 Miles NW Gillette WY

  • Overnight

    Overnight: Mostly cloudy, with a low around 41. South wind 6 to 8 mph.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers between noon and 4pm.  Mostly sunny, with a high near 62. South wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph.  Chance of precipitation is 30%.

    High: 62 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. West wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 20 mph.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63. Light and variable wind becoming northwest 5 to 7 mph in the morning.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 37. North wind around 6 mph becoming south after midnight.

    Low: 37 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 69. West wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 69 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. Southwest wind 13 to 17 mph, with gusts as high as 23 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow showers before noon, then a chance of rain showers between noon and 3pm, then a chance of rain and snow showers after 3pm.  Partly sunny, with a high near 55. Breezy, with a southwest wind 17 to 25 mph becoming north in the afternoon. Winds could gust as high as 38 mph.

    High: 55 °F

    Chance
    Rain/Snow and
    Breezy

  • Thursday Night

    Thursday Night: Rain and snow showers likely, becoming all snow after 9pm.  Mostly cloudy, with a low around 24. Blustery.

    Low: 24 °F

    Rain/Snow
    Likely and
    Blustery then
    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 41. South wind 6 to 8 mph.
Monday
A chance of showers between noon and 4pm. Mostly sunny, with a high near 62. South wind 9 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 35. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 20 mph.
Tuesday
Mostly sunny, with a high near 63. Light and variable wind becoming northwest 5 to 7 mph in the morning.
Tuesday Night
Mostly clear, with a low around 37. North wind around 6 mph becoming south after midnight.
Wednesday
Sunny, with a high near 69. West wind 6 to 11 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 42. Southwest wind 13 to 17 mph, with gusts as high as 23 mph.
Thursday
A slight chance of rain and snow showers before noon, then a chance of rain showers between noon and 3pm, then a chance of rain and snow showers after 3pm. Partly sunny, with a high near 55. Breezy, with a southwest wind 17 to 25 mph becoming north in the afternoon. Winds could gust as high as 38 mph.
Thursday Night
Rain and snow showers likely, becoming all snow after 9pm. Mostly cloudy, with a low around 24. Blustery.
Friday
A chance of snow showers. Mostly cloudy, with a high near 40. Breezy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 22.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 50.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Gillette WY
 44.46°N 105.86°W (Elev. 4196 ft)
10:32 pm MDT Apr 12, 2026
12am MDT Apr 13, 2026-6pm MDT Apr 19, 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