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

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Light Rain

34°F

1°C

Humidity 100%
Wind Speed SE 8 mph
Barometer 29.91 in
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Wind Chill27°F (-3°C)
Last update 2 Dec 11:35 pm MST
Extended Forecast for

Boulder CO

Winter Weather Advisory December 3, 12:00am until December 3, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Snow. Low around 25. North wind 3 to 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 25 °F

    Snow

  • Wednesday

    Wednesday: Snow, mainly before 2pm. The snow could be heavy at times. Temperature rising to near 28 by 11am, then falling to around 23 during the remainder of the day. Northeast wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 28 °F⇓

    Heavy Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 8pm. Partly cloudy, with a low around 12. Light west wind. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 39. West wind 6 to 8 mph.

    High: 39 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 22. West wind 7 to 10 mph, with gusts as high as 16 mph.

    Low: 22 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40.

    High: 40 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 25.

    Low: 25 °F

    Chance Snow

  • Saturday

    Saturday: A chance of rain and snow. Partly sunny, with a high near 47. Breezy.

    High: 47 °F

    Chance
    Rain/Snow and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain and snow. Mostly cloudy, with a low around 28.

    Low: 28 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Snow. Low around 25. North wind 3 to 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 2 to 4 inches possible.
Wednesday
Snow, mainly before 2pm. The snow could be heavy at times. Temperature rising to near 28 by 11am, then falling to around 23 during the remainder of the day. Northeast wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
A 30 percent chance of snow before 8pm. Partly cloudy, with a low around 12. Light west wind. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 39. West wind 6 to 8 mph.
Thursday Night
Mostly cloudy, with a low around 22. West wind 7 to 10 mph, with gusts as high as 16 mph.
Friday
Mostly sunny, with a high near 40.
Friday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 25.
Saturday
A chance of rain and snow. Partly sunny, with a high near 47. Breezy.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Sunday
A slight chance of rain and snow before 11am. Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 48.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 53. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.25°W (Elev. 5358 ft)
Last Update:
10:11 pm MST Dec 2, 2025
Forecast Valid:
11pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
Forecast Discussion
 
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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