Heavy Rain in the Southeast; Wintry Mix from the Plains through the Ohio Valley

A storm system will bring a number impacts to the central and eastern US. Heavy rain and thunderstorms are expected in the Gulf Coast and Deep South. Further north, a wintry mix may produce a glaze of ice from the Ozarks/Mid-South east through the Ohio Valley. Accumulating snow is expected from the central Plains east into the Upper Ohio Valley/Lower Great Lakes. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

36°F

2°C

Humidity 56%
Wind Speed N 8 mph
Barometer 30.02 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Dec 10:55 am MST
Extended Forecast for

Boulder CO

  • Today

    Today: Sunny, with a high near 39. West northwest wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.

    High: 39 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 22. West wind 7 to 11 mph, with gusts as high as 18 mph.

    Low: 22 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Partly sunny, with a high near 48. West wind 7 to 13 mph, with gusts as high as 21 mph.

    High: 48 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 2am.  Mostly cloudy, with a low around 24. Light and variable wind.  Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 24 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow, mainly before 11am.  High near 32. Calm wind becoming northeast around 6 mph.  Chance of precipitation is 80%.

    High: 32 °F

    Snow then
    Chance Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 40.

    High: 40 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 39. West northwest wind 7 to 9 mph becoming southwest in the afternoon. Winds could gust as high as 15 mph.
Tonight
Increasing clouds, with a low around 22. West wind 7 to 11 mph, with gusts as high as 18 mph.
Tuesday
Partly sunny, with a high near 48. West wind 7 to 13 mph, with gusts as high as 21 mph.
Tuesday Night
Snow likely, mainly after 2am. Mostly cloudy, with a low around 24. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday
Snow, mainly before 11am. High near 32. Calm wind becoming northeast around 6 mph. Chance of precipitation is 80%.
Wednesday Night
Partly cloudy, with a low around 13.
Thursday
Sunny, with a high near 40.
Thursday Night
Partly cloudy, with a low around 21.
Friday
Partly sunny, with a high near 44.
Friday Night
Mostly cloudy, with a low around 28.
Saturday
A slight chance of rain and snow. Mostly sunny, with a high near 48.
Saturday Night
A chance of rain and snow. Partly cloudy, with a low around 27.
Sunday
Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.28°W (Elev. 5400 ft)
3:26 am MST Dec 1, 2025
11am MST Dec 1, 2025-6pm MST Dec 7, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database