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

65°F

18°C

Humidity 13%
Wind Speed SW 7 mph
Barometer 30.04 in (1015.8 mb)
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Last update 19 Apr 3:53 pm MDT
Extended Forecast for

21 Miles NW Gillette WY

  • Tonight

    Tonight: Mostly clear, with a low around 38. Light and variable wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 16 mph.

    Low: 38 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. South wind 6 to 8 mph becoming north in the afternoon.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45. Northwest wind 5 to 8 mph becoming southeast in the evening.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Southwest wind around 8 mph, with gusts as high as 16 mph.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. South wind 8 to 13 mph, with gusts as high as 22 mph.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 78. Windy, with a southwest wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph.

    High: 78 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly after midnight.  Mostly cloudy, with a low around 36. Breezy, with a southwest wind 23 to 28 mph becoming west 17 to 22 mph after midnight. Winds could gust as high as 43 mph.

    Low: 36 °F

    Breezy.
    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Rain showers likely before 9am, then rain and snow showers likely between 9am and 3pm, then a chance of snow showers after 3pm.  Mostly cloudy, with a high near 46. Windy, with a northwest wind 29 to 39 mph, with gusts as high as 55 mph.

    High: 46 °F

    Rain/Snow
    Likely and
    Windy

  • Thursday Night

    Thursday Night: A chance of snow showers, mainly before midnight.  Mostly cloudy, with a low around 26. Windy.

    Low: 26 °F

    Chance Snow
    Showers and
    Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 38. Light and variable wind becoming south 5 to 10 mph in the evening. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 75. South wind 6 to 8 mph becoming north in the afternoon.
Monday Night
Mostly clear, with a low around 45. Northwest wind 5 to 8 mph becoming southeast in the evening.
Tuesday
Sunny, with a high near 82. Southwest wind around 8 mph, with gusts as high as 16 mph.
Tuesday Night
Partly cloudy, with a low around 55. South wind 8 to 13 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 78. Windy, with a southwest wind 14 to 19 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 47 mph.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly after midnight. Mostly cloudy, with a low around 36. Breezy, with a southwest wind 23 to 28 mph becoming west 17 to 22 mph after midnight. Winds could gust as high as 43 mph.
Thursday
Rain showers likely before 9am, then rain and snow showers likely between 9am and 3pm, then a chance of snow showers after 3pm. Mostly cloudy, with a high near 46. Windy, with a northwest wind 29 to 39 mph, with gusts as high as 55 mph.
Thursday Night
A chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 26. Windy.
Friday
A chance of snow showers, mainly after noon. Partly sunny, with a high near 45. Breezy.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 25.
Saturday
A slight chance of snow showers. Partly sunny, with a high near 46.
Saturday Night
A slight chance of snow showers. Mostly cloudy, with a low around 26.
Sunday
A slight chance of snow showers. Mostly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
21 Miles NW Gillette WY
 44.46°N 105.86°W (Elev. 4196 ft)
2:42 pm MDT Apr 19, 2026
4pm MDT Apr 19, 2026-6pm MDT Apr 26, 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