Severe Thunderstorms and Excessive Rainfall in the Eastern U.S. Tuesday; Hot Weather for Southern California

Severe thunderstorms are likely across portions of the Mid-South, Tennessee Valley, and lower Ohio River Valley Tuesday, including damaging winds and tornadoes, a few of which could be strong. Heavy to excessive rainfall, which may lead to flooding, is expected over the lower Ohio Valley Tuesday. An extended period of hot weather is forecast for parts of coastal southern California this week. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Overcast

40°F

4°C

Humidity 93%
Wind Speed NW 13 mph
Barometer 29.87 in (1012.1 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 20 May 3:53 am MDT
Extended Forecast for

Gillette WY

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 58. Northwest wind 8 to 16 mph, with gusts as high as 23 mph.

    High: 58 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of showers before 9pm.  Partly cloudy, with a low around 38. Northwest wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 16 mph.

    Low: 38 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of showers after noon.  Mostly sunny, with a high near 57. Northwest wind 9 to 14 mph, with gusts as high as 20 mph.

    High: 57 °F

    Mostly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 38. Northwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.

    Low: 38 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Southeast wind 9 to 17 mph, with gusts as high as 28 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Partly cloudy, with a low around 44. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 40%.

    Low: 44 °F

    Chance
    T-storms and
    Breezy then
    Slight Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers after noon.  Mostly sunny, with a high near 65. South wind 11 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers.  Mostly cloudy, with a low around 44. Northeast wind 9 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 44 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after noon.  Partly sunny, with a high near 58.

    High: 58 °F

    Showers
    Likely

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 58. Northwest wind 8 to 16 mph, with gusts as high as 23 mph.
Tonight
A 20 percent chance of showers before 9pm. Partly cloudy, with a low around 38. Northwest wind 6 to 11 mph becoming west after midnight. Winds could gust as high as 16 mph.
Wednesday
A 30 percent chance of showers after noon. Mostly sunny, with a high near 57. Northwest wind 9 to 14 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 38. Northwest wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 15 mph.
Thursday
Mostly sunny, with a high near 68. Southeast wind 9 to 17 mph, with gusts as high as 28 mph.
Thursday Night
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Partly cloudy, with a low around 44. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 40%.
Friday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 65. South wind 11 to 14 mph becoming north in the afternoon. Winds could gust as high as 21 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 44. Northeast wind 9 to 13 mph becoming south after midnight. Winds could gust as high as 20 mph.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 58.
Saturday Night
Showers likely and possibly a thunderstorm before midnight, then a chance of showers. Mostly cloudy, with a low around 44.
Sunday
A chance of showers. Partly sunny, with a high near 57.
Sunday Night
A slight chance of showers. Partly cloudy, with a low around 41.
Memorial Day
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
2:19 am MDT May 20, 2025
4am MDT May 20, 2025-6pm MDT May 26, 2025
 
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Additional Resources

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Hourly Weather Forecast

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