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 Snow

28°F

-2°C

Humidity 93%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 27°F (-3°C)
Visibility 4.00 mi
Last update 3 Dec 4:55 pm MST
Extended Forecast for

Boulder CO

Winter Weather Advisory December 3, 05:18pm until December 3, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 3, 05:18pm until December 3, 06:00pm

    NOW until 6:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 25 °F

    Chance Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Calm wind becoming west around 5 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 12 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 38. West wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 38 °F

    Sunny

  • Thursday Night

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

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 41. West wind around 8 mph.

    High: 41 °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 snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 50%.

    High: 43 °F

    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24.

    Low: 24 °F

    Chance Snow

Detailed Forecast

This Afternoon
A 40 percent chance of snow. Cloudy, with a steady temperature around 25. East northeast wind around 5 mph. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 30 percent chance of snow, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 12. Calm wind becoming west around 5 mph after midnight. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 38. West wind 7 to 11 mph, with gusts as high as 20 mph.
Thursday Night
Partly cloudy, with a low around 22. West wind 7 to 10 mph, with gusts as high as 22 mph.
Friday
Mostly sunny, with a high near 41. West wind around 8 mph.
Friday Night
A 30 percent chance of snow after 11pm. Mostly cloudy, with a low around 25.
Saturday
A chance of snow before 11am, then a chance of rain and snow. Partly sunny, with a high near 43. Chance of precipitation is 50%.
Saturday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 24.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 49.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 53. Breezy.
Tuesday Night
Mostly cloudy, with a low around 36.
Wednesday
A slight chance of rain and snow. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.28°W (Elev. 5400 ft)
Last Update:
4:05 pm MST Dec 3, 2025
Forecast Valid:
5pm MST Dec 3, 2025-6pm MST Dec 10, 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