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 and Windy

45°F

7°C

Humidity 27%
Wind Speed W 33 G 55 mph
Barometer 29.87 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 6 Jan 6:15 am MST
Extended Forecast for

4 Miles WSW Boulder CO

Red Flag Warning January 6, 08:00am until January 6, 05:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny, with a high near 54. Windy, with a west wind 29 to 34 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph.

    High: 54 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Partly cloudy, with a low around 34. West wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 34 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 54. West wind 8 to 10 mph, with gusts as high as 16 mph.

    High: 54 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. Light west wind.

    Low: 30 °F

    Slight Chance
    Snow

  • Thursday

    Thursday: Snow likely, mainly after 11am. Mostly cloudy, with a high near 42. Light and variable wind. Chance of precipitation is 70%.

    High: 42 °F

    Snow Likely

  • Thursday Night

    Thursday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.

    Low: 17 °F

    Snow Likely

  • Friday

    Friday: A 20 percent chance of snow. Mostly sunny, with a high near 32.

    High: 32 °F

    Slight Chance
    Snow

  • Friday Night

    Friday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 54. Windy, with a west wind 29 to 34 mph decreasing to 18 to 23 mph in the afternoon. Winds could gust as high as 55 mph.
Tonight
Partly cloudy, with a low around 34. West wind 11 to 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 54. West wind 8 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. Light west wind.
Thursday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 42. Light and variable wind. Chance of precipitation is 70%.
Thursday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 20.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly clear, with a low around 27.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly clear, with a low around 30.
Monday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Boulder CO
 40.02°N 105.33°W (Elev. 6401 ft)
Last Update:
3:26 am MST Jan 6, 2026
Forecast Valid:
6am MST Jan 6, 2026-6pm MST Jan 12, 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