Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

60°F

16°C

Humidity 17%
Wind Speed S 7 mph
Barometer 30.10 in (1018.6 mb)
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 19 Apr 11:53 am MDT
Extended Forecast for

Gillette WY

  • This Afternoon

    This Afternoon: Sunny, with a high near 64. South wind 5 to 7 mph becoming light and variable.

    High: 64 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 36. Light and variable wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 20 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. South wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 42. Northwest wind 5 to 9 mph becoming southeast in the evening. Winds could gust as high as 16 mph.

    Low: 42 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 80 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51. South wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 76. Breezy, with a south wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 41 mph.

    High: 76 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers, then a chance of showers and thunderstorms after midnight.  Mostly cloudy, with a low around 34. Breezy, with a west wind 18 to 24 mph, with gusts as high as 33 mph.

    Low: 34 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: Rain and snow showers likely before noon, then a chance of rain showers between noon and 3pm, then a chance of snow showers after 3pm.  Mostly cloudy, with a high near 45. Windy.

    High: 45 °F

    Rain/Snow
    Likely and
    Windy

Detailed Forecast

This Afternoon
Sunny, with a high near 64. South wind 5 to 7 mph becoming light and variable.
Tonight
Mostly clear, with a low around 36. Light and variable wind becoming south 6 to 11 mph in the evening. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 73. South wind 6 to 10 mph becoming northwest in the afternoon. Winds could gust as high as 17 mph.
Monday Night
Mostly clear, with a low around 42. Northwest wind 5 to 9 mph becoming southeast in the evening. Winds could gust as high as 16 mph.
Tuesday
Sunny, with a high near 80. Southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 51. South wind 6 to 14 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 76. Breezy, with a south wind 14 to 19 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 41 mph.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 34. Breezy, with a west wind 18 to 24 mph, with gusts as high as 33 mph.
Thursday
Rain and snow showers likely before noon, then a chance of rain showers between noon and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a high near 45. Windy.
Thursday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 24. Blustery.
Friday
A slight chance of snow showers. Partly sunny, with a high near 44.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 23.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 45.
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
11:32 am MDT Apr 19, 2026
12pm MDT Apr 19, 2026-6pm MDT Apr 25, 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