Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair

62°F

17°C

Humidity 31%
Wind Speed N 10 mph
Barometer 29.75 in (1004.6 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 30 Mar 11:53 am MDT
Extended Forecast for

2 Miles NNW Sleepy Hollow WY

Red Flag Warning until March 30, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until March 30, 08:00pm

    NOW until 8:00pm Mon

    Red Flag Warning

  • This Afternoon

    High: 75 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A 40 percent chance of snow after midnight.  Increasing clouds, with a low around 25. Wind chill values as low as 18. Breezy, with a west wind 14 to 24 mph becoming north after midnight. Winds could gust as high as 33 mph.  Little or no snow accumulation expected.

    Low: 25 °F

    Mostly Cloudy
    and Breezy
    then Chance
    Snow and
    Blustery

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon.  Mostly cloudy, with a high near 46. Wind chill values as low as 17 early. North wind 9 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.

    High: 46 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow, mainly after midnight.  Mostly cloudy, with a low around 29. Wind chill values as low as 18. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 34 mph.

    Low: 29 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: A chance of snow before 11am, then a chance of rain and snow between 11am and noon, then a chance of rain after noon.  Mostly cloudy, with a high near 47. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow and
    Breezy then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mixing with snow after 11pm, then gradually ending.  Mostly cloudy, with a low around 28. South wind 13 to 15 mph, with gusts as high as 22 mph.  Chance of precipitation is 30%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: A 50 percent chance of rain after noon.  Partly sunny, with a high near 59. Breezy, with a south wind 15 to 21 mph, with gusts as high as 30 mph.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Thursday Night

    Thursday Night: Rain likely before midnight, then rain and snow.  Mostly cloudy, with a low around 26. Blustery, with a south wind 18 to 21 mph becoming northwest after midnight. Winds could gust as high as 29 mph.

    Low: 26 °F

    Rain Likely
    and Breezy
    then
    Rain/Snow and
    Blustery

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 75. Breezy, with a west wind 16 to 26 mph, with gusts as high as 40 mph.
Tonight
A 40 percent chance of snow after midnight. Increasing clouds, with a low around 25. Wind chill values as low as 18. Breezy, with a west wind 14 to 24 mph becoming north after midnight. Winds could gust as high as 33 mph. Little or no snow accumulation expected.
Tuesday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 46. Wind chill values as low as 17 early. North wind 9 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 24 mph.
Tuesday Night
A 30 percent chance of snow, mainly after midnight. Mostly cloudy, with a low around 29. Wind chill values as low as 18. Breezy, with a southeast wind 15 to 25 mph, with gusts as high as 34 mph.
Wednesday
A chance of snow before 11am, then a chance of rain and snow between 11am and noon, then a chance of rain after noon. Mostly cloudy, with a high near 47. Breezy, with a southeast wind 14 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
A chance of rain, mixing with snow after 11pm, then gradually ending. Mostly cloudy, with a low around 28. South wind 13 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
A 50 percent chance of rain after noon. Partly sunny, with a high near 59. Breezy, with a south wind 15 to 21 mph, with gusts as high as 30 mph.
Thursday Night
Rain likely before midnight, then rain and snow. Mostly cloudy, with a low around 26. Blustery, with a south wind 18 to 21 mph becoming northwest after midnight. Winds could gust as high as 29 mph.
Friday
Snow likely. Mostly cloudy, with a high near 37. Breezy.
Friday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 22. Blustery.
Saturday
Mostly sunny, with a high near 47. Breezy.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Mostly sunny, with a high near 59.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Sleepy Hollow WY
 44.27°N 105.45°W (Elev. 4600 ft)
11:37 am MDT Mar 30, 2026
12pm MDT Mar 30, 2026-6pm MDT Apr 5, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database