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

Significant Severe Weather in the Upper Midwest; Blizzard Conditions in the Cascades; Heavy Rain and Thunderstorms in Hawaii

Significant severe thunderstorms, including the risk for strong to intense tornadoes, are expected across the Upper Midwest this afternoon and evening. An atmospheric river will bring blizzard conditions to the northern Cascades. A powerful Kona storm is expected to impact Hawaii today into Saturday, bringing heavy rainfall and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Overcast

32°F

0°C

Humidity 75%
Wind Speed SE 10 mph
Barometer 29.82 in (1012.6 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 10 Mar 11:53 am MDT
Extended Forecast for

Gillette WY

  • This Afternoon

    This Afternoon: Snow likely. Cloudy, with a high near 37. North wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Likely

  • Tonight

    Tonight: Snow likely before midnight. Mostly cloudy, with a low around 18. Wind chill values as low as 11. North wind 6 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 18 °F

    Snow Likely
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 41. Wind chill values as low as 8. West wind 10 to 15 mph, with gusts as high as 29 mph.

    High: 41 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 27. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 26 mph.

    Low: 27 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 61. Windy, with a southwest wind 20 to 25 mph becoming west 27 to 32 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 61 °F

    Mostly Cloudy
    and Breezy
    then Slight
    Chance Rain
    and Windy

  • Thursday Night

    Thursday Night: Rain likely before 8pm, then snow likely. Mostly cloudy, with a low around 26. Blustery, with a northwest wind 21 to 26 mph becoming north 7 to 12 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Rain/Snow
    Likely and
    Blustery then
    Snow Likely

  • Friday

    Friday: A chance of snow before 11am, then a chance of rain. Mostly cloudy, with a high near 54. Southeast wind 8 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Friday Night

    Friday Night: A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 29. Northwest wind 11 to 16 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 29 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Rain and snow likely, mainly after noon. Mostly cloudy, with a high near 49. Breezy.

    High: 49 °F

    Rain/Snow
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a high near 37. North wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than one inch possible.
Tonight
Snow likely before midnight. Mostly cloudy, with a low around 18. Wind chill values as low as 11. North wind 6 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Wednesday
Sunny, with a high near 41. Wind chill values as low as 8. West wind 10 to 15 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 27. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 26 mph.
Thursday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 61. Windy, with a southwest wind 20 to 25 mph becoming west 27 to 32 mph in the afternoon. Winds could gust as high as 45 mph.
Thursday Night
Rain likely before 8pm, then snow likely. Mostly cloudy, with a low around 26. Blustery, with a northwest wind 21 to 26 mph becoming north 7 to 12 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow before 11am, then a chance of rain. Mostly cloudy, with a high near 54. Southeast wind 8 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 29. Northwest wind 11 to 16 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Saturday
Rain and snow likely, mainly after noon. Mostly cloudy, with a high near 49. Breezy.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 13. Blustery.
Sunday
A slight chance of snow. Mostly cloudy, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 16.
Monday
Mostly cloudy, with a high near 43.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gillette WY
 44.29°N 105.51°W (Elev. 4600 ft)
Last Update:
11:41 am MDT Mar 10, 2026
Forecast Valid:
12pm MDT Mar 10, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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