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

41°F

5°C

Humidity 17%
Wind Speed NW 13 G 22 mph
Barometer 30.01 in
Dewpoint 0°F (-18°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 16 Jan 1:15 pm MST
Extended Forecast for

3 Miles SW Boulder CO

Red Flag Warning until January 16, 06:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until January 16, 06:00pm

    NOW until 6:00pm Fri

    Red Flag Warning

  • This Afternoon

    High: 37 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 37. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 37 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind 9 to 14 mph, with gusts as high as 23 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49. West wind 5 to 11 mph, with gusts as high as 20 mph.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Partly sunny, with a high near 37. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 37 mph.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 18. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 37. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 30. West wind 9 to 14 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 49. West wind 5 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 24.
M.L.King Day
Mostly sunny, with a high near 43.
Monday Night
Mostly clear, with a low around 29.
Tuesday
Sunny, with a high near 53.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Mostly sunny, with a high near 54.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 47.
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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:
3:27 am MST Jan 16, 2026
Forecast Valid:
1pm MST Jan 16, 2026-6pm MST Jan 22, 2026
 
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