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.

Snow

30°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 30°F (-1°C)
Visibility 1.00 mi
Last update 3 Dec 2:55 am MST
Extended Forecast for

3 Miles SW Boulder CO

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

    NOW until 6:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 23 °F

    Heavy Snow

  • Wednesday

    Wednesday: Snow, mainly before 5pm. The snow could be heavy at times. Temperature rising to near 25 by 11am, then falling to around 21 during the remainder of the day. Northeast wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    High: 25 °F⇓

    Heavy Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Calm wind becoming west 5 to 7 mph after midnight. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 34. West wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 34 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24. West wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. Breezy.

    Low: 26 °F

    Chance Snow
    and Breezy

  • Saturday

    Saturday: A chance of snow. Partly sunny, with a high near 42. Breezy.

    High: 42 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
Snow. The snow could be heavy at times. Low around 23. East northeast wind around 5 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
Snow, mainly before 5pm. The snow could be heavy at times. Temperature rising to near 25 by 11am, then falling to around 21 during the remainder of the day. Northeast wind 5 to 7 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Wednesday Night
A 30 percent chance of snow before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. Calm wind becoming west 5 to 7 mph after midnight. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 34. West wind 8 to 10 mph, with gusts as high as 16 mph.
Thursday Night
Mostly cloudy, with a low around 24. West wind 10 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 36.
Friday Night
A 30 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 26. Breezy.
Saturday
A chance of snow. Partly sunny, with a high near 42. Breezy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 28.
Sunday
A slight chance of snow before 11am. Mostly sunny, with a high near 42.
Sunday Night
Partly cloudy, with a low around 30. Breezy.
Monday
Mostly sunny, with a high near 43. Breezy.
Monday Night
Partly cloudy, with a low around 29. Breezy.
Tuesday
Mostly sunny, with a high near 48. Breezy.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Boulder CO
 40°N 105.3°W (Elev. 6509 ft)
Last Update:
10:11 pm MST Dec 2, 2025
Forecast Valid:
3am MST Dec 3, 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