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

64°F

18°C

Humidity 18%
Wind Speed W 28 G 35 mph
Barometer 29.89 in
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 13 Mar 5:15 pm MDT
Extended Forecast for

Boulder CO

Red Flag Warning March 14, 11:00am until March 14, 09:00pm
Red Flag Warning March 13, 05:35pm until March 13, 08:00pm
Click here for hazard details and duration
Red Flag Warning
...
  •  
    Red Flag Warning March 13, 05:35pm until March 13, 08:00pm

    NOW until 8:00pm Fri

    Red Flag Warning

  • Tonight

    Low: 46 °F

    Partly Cloudy
    and Windy

  • Saturday

    Saturday: Patchy blowing dust after 5pm. Mostly sunny, with a high near 72. Windy, with a west wind 22 to 29 mph, with gusts as high as 44 mph.

    High: 72 °F

    Mostly Sunny
    and Breezy
    then Patchy
    Blowing Dust
    and Windy

  • Saturday Night

    Saturday Night: A chance of rain before midnight, then rain, possibly mixed with snow between midnight and 3am, then snow after 3am. Patchy blowing dust before 8pm. Low around 26. Breezy, with a west wind 15 to 20 mph becoming west 8 to 13 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Rain
    and Breezy
    then
    Rain/Snow

  • Sunday

    Sunday: A 50 percent chance of snow before noon. Mostly cloudy, with a high near 36. Breezy, with a north wind 10 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Breezy.
    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. North northwest wind 6 to 11 mph becoming light northwest in the evening. Winds could gust as high as 23 mph.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 53.

    High: 53 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 71. Breezy.

    High: 71 °F

    Partly Sunny
    then Mostly
    Sunny and
    Breezy

Detailed Forecast

Tonight
Partly cloudy, with a low around 46. Windy, with a west wind 14 to 19 mph increasing to 20 to 25 mph after midnight. Winds could gust as high as 38 mph.
Saturday
Patchy blowing dust after 5pm. Mostly sunny, with a high near 72. Windy, with a west wind 22 to 29 mph, with gusts as high as 44 mph.
Saturday Night
A chance of rain before midnight, then rain, possibly mixed with snow between midnight and 3am, then snow after 3am. Patchy blowing dust before 8pm. Low around 26. Breezy, with a west wind 15 to 20 mph becoming west 8 to 13 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Sunday
A 50 percent chance of snow before noon. Mostly cloudy, with a high near 36. Breezy, with a north wind 10 to 16 mph, with gusts as high as 25 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 17. North northwest wind 6 to 11 mph becoming light northwest in the evening. Winds could gust as high as 23 mph.
Monday
Mostly cloudy, with a high near 53.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 71. Breezy.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 49.
Thursday
Sunny, with a high near 82.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.25°W (Elev. 5358 ft)
Last Update:
12:47 pm MDT Mar 13, 2026
Forecast Valid:
5pm MDT Mar 13, 2026-6pm MDT Mar 20, 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