Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Gillette, Gillette-Campbell County Airport (KGCC)

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

Fair and Windy

41°F

5°C

Humidity 49%
Wind Speed SW 26 G 36 mph
Barometer 29.67 in (1004.4 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 9 Dec 2:53 am MST
Extended Forecast for

5 Miles N Gillette WY

  • Overnight

    Overnight: A chance of rain and snow after 5am.  Mostly cloudy, with a low around 31. Breezy, with a southwest wind around 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%.

    Low: 31 °F

    Chance
    Rain/Snow and
    Breezy

  • Tuesday

    Tuesday: A 50 percent chance of rain, mainly after 11am.  Mostly cloudy, with a temperature rising to near 50 by 11am, then falling to around 38 during the remainder of the day. Windy, with a southwest wind 23 to 32 mph becoming northwest in the afternoon. Winds could gust as high as 45 mph.

    High: 50 °F

    Chance Rain
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 26. Wind chill values as low as 19. Blustery, with a northwest wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 34 mph.

    Low: 26 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A chance of snow before noon, then a chance of rain.  Mostly cloudy, with a high near 48. South wind 7 to 13 mph, with gusts as high as 22 mph.  Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 5am, then a chance of rain and snow.  Mostly cloudy, with a low around 37. West wind around 11 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 37 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Thursday

    Thursday: A chance of rain and snow before 1pm, then rain likely.  Mostly cloudy, with a high near 52. West wind 10 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 52 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Thursday Night

    Thursday Night: Rain and snow likely, becoming all snow after 7pm.  Cloudy, with a low around 11. North wind 9 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 60%.

    Low: 11 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Friday

    Friday: A chance of snow.  Cloudy, with a high near 28. North wind around 7 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.

    High: 28 °F

    Chance Snow

  • Friday Night

    Friday Night: A slight chance of snow.  Mostly cloudy, with a low around 12.

    Low: 12 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
A chance of rain and snow after 5am. Mostly cloudy, with a low around 31. Breezy, with a southwest wind around 22 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of rain, mainly after 11am. Mostly cloudy, with a temperature rising to near 50 by 11am, then falling to around 38 during the remainder of the day. Windy, with a southwest wind 23 to 32 mph becoming northwest in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
Mostly cloudy, with a low around 26. Wind chill values as low as 19. Blustery, with a northwest wind 20 to 25 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 34 mph.
Wednesday
A chance of snow before noon, then a chance of rain. Mostly cloudy, with a high near 48. South wind 7 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
A chance of rain before 5am, then a chance of rain and snow. Mostly cloudy, with a low around 37. West wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Thursday
A chance of rain and snow before 1pm, then rain likely. Mostly cloudy, with a high near 52. West wind 10 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain and snow likely, becoming all snow after 7pm. Cloudy, with a low around 11. North wind 9 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Friday
A chance of snow. Cloudy, with a high near 28. North wind around 7 mph becoming southeast in the afternoon. Winds could gust as high as 15 mph.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around 12.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 17.
Sunday
Partly sunny, with a high near 47.
Sunday Night
Partly cloudy, with a low around 26.
Monday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles N Gillette WY
 44.35°N 105.52°W (Elev. 4386 ft)
2:31 am MST Dec 9, 2025
3am MST Dec 9, 2025-6pm MST Dec 15, 2025
 
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Additional Resources

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