National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Severe Weather in the Plains; Heavy Rainfall in the Ohio and Tennessee Valleys; Heat Wave in the Central U.S.

Numerous severe storms with a potential for severe wind gusts, tornadoes (some potentially strong), and very large hail are expected in parts of the central and northern Plains. Heavy rainfall may bring a flooding threat to parts of the northern Plains and from the Ohio Valley to the Southeast. Fire weather concerns persist in the Four Corners Region. Hot and humid expected in the central U.S.. Read More >

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair and Breezy

64°F

18°C

Humidity 54%
Wind Speed S 25 G 35 mph
Barometer 29.71 in (1001.2 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Last update 9 Jun 6:53 am MDT
Extended Forecast for

Gillette WY

Red Flag Warning June 9, 11:00am until June 9, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: A slight chance of showers between noon and 2pm. Mostly cloudy, with a high near 85. Breezy, with a south wind 18 to 23 mph becoming southwest 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 20%.

    High: 85 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tonight

    Tonight: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 45. Breezy, with a west wind 17 to 22 mph becoming northwest 8 to 13 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 60%.

    Low: 45 °F

    Slight Chance
    T-storms and
    Breezy then
    Showers
    Likely

  • Wednesday

    Wednesday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 68. Breezy, with a west wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    High: 68 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers after midnight. Partly cloudy, with a low around 40. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.

    Low: 40 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A 20 percent chance of showers before noon. Mostly sunny, with a high near 67. Breezy, with a northwest wind 16 to 26 mph, with gusts as high as 37 mph.

    High: 67 °F

    Breezy.
    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 41. Northwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 24 mph.

    Low: 41 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers between noon and 2pm. Mostly cloudy, with a high near 85. Breezy, with a south wind 18 to 23 mph becoming southwest 24 to 29 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 20%.
Tonight
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after midnight. Mostly cloudy, with a low around 45. Breezy, with a west wind 17 to 22 mph becoming northwest 8 to 13 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 60%.
Wednesday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Increasing clouds, with a high near 68. Breezy, with a west wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of showers after midnight. Partly cloudy, with a low around 40. Breezy, with a northwest wind 14 to 20 mph, with gusts as high as 31 mph.
Thursday
A 20 percent chance of showers before noon. Mostly sunny, with a high near 67. Breezy, with a northwest wind 16 to 26 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 41. Northwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 24 mph.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 44.
Saturday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 71.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 66.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
6:42 am MDT Jun 9, 2026
Forecast Valid:
7am MDT Jun 9, 2026-6pm MDT Jun 15, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation