Severe Thunderstorms and Heavy Rain Across the Central US; Wintry Mix in the Northern Plains and Northeast

Severe thunderstorms and flash flooding are possible across the central U.S. through Saturday. Large hail, damaging winds, and tornadoes are all possible. There is an increased threat for wildfire development in the southern to central High Plains. A wintry mix of snow, sleet and freezing rain are forecast across portions of the northern Plains and central New England into early Friday morning. Read More >

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Overcast

34°F

1°C

Humidity 85%
Wind Speed Calm
Barometer 29.77 in (1008.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 5 Mar 7:53 pm MST
Extended Forecast for

Gillette WY

  • Tonight

    Tonight: A slight chance of rain and snow before 11pm, then a chance of snow.  Mostly cloudy, with a low around 23. Wind chill values as low as 14. North wind 11 to 18 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: A 50 percent chance of snow, mainly before 11am.  Patchy blowing snow before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Wind chill values as low as 14. Breezy, with a north wind 17 to 22 mph, with gusts as high as 30 mph.  New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Mostly clear, with a low around 21. Northwest wind 7 to 13 mph becoming southwest after midnight.

    Low: 21 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. Wind chill values as low as 19 early. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 67. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 29 mph.

    High: 67 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 36 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 62. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 32 mph.

    High: 62 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A chance of rain and snow before 11pm, then a chance of snow.  Partly cloudy, with a low around 31. Breezy.

    Low: 31 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Snow

Detailed Forecast

Tonight
A slight chance of rain and snow before 11pm, then a chance of snow. Mostly cloudy, with a low around 23. Wind chill values as low as 14. North wind 11 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 50 percent chance of snow, mainly before 11am. Patchy blowing snow before 10am. Cloudy, then gradually becoming mostly sunny, with a high near 40. Wind chill values as low as 14. Breezy, with a north wind 17 to 22 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Friday Night
Mostly clear, with a low around 21. Northwest wind 7 to 13 mph becoming southwest after midnight.
Saturday
Sunny, with a high near 55. Wind chill values as low as 19 early. Southwest wind 13 to 17 mph, with gusts as high as 25 mph.
Saturday Night
Mostly clear, with a low around 33. Southwest wind 11 to 15 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 67. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 29 mph.
Sunday Night
Partly cloudy, with a low around 36. Southwest wind around 14 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 62. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 32 mph.
Monday Night
A chance of rain and snow before 11pm, then a chance of snow. Partly cloudy, with a low around 31. Breezy.
Tuesday
A chance of snow. Mostly cloudy, with a high near 45.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 44.
Wednesday Night
Partly cloudy, with a low around 27. Breezy.
Thursday
A chance of rain. Partly sunny, with a high near 56. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
8:16 pm MST Mar 5, 2026
8pm MST Mar 5, 2026-6pm MDT Mar 12, 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