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.

Fair

27°F

-3°C

Humidity 59%
Wind Speed Calm
Barometer 29.84 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 2 Dec 2:35 am 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

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 25. West wind around 9 mph, with gusts as high as 15 mph.

    Low: 25 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 4pm. Partly sunny, with a high near 48. West wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 48 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 24 °F

    Snow Likely

  • Wednesday

    Wednesday: Snow. The snow could be heavy at times. High near 30. Calm wind becoming northeast around 6 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Heavy Snow

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 13. Calm wind becoming west around 5 mph after midnight.

    Low: 13 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 25. West wind around 9 mph, with gusts as high as 15 mph.
Tuesday
A 20 percent chance of snow after 4pm. Partly sunny, with a high near 48. West wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 24. Light and variable wind. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow. The snow could be heavy at times. High near 30. Calm wind becoming northeast around 6 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Partly cloudy, with a low around 13. Calm wind becoming west around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 38.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 44.
Friday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 28. Breezy.
Saturday
A chance of rain and snow before 11am, then a chance of rain. Partly sunny, with a high near 49. Breezy.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 47.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 49.
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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:
2:16 pm MST Dec 1, 2025
Forecast Valid:
2am MST Dec 2, 2025-6pm MST Dec 8, 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