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

61°F

16°C

Humidity 19%
Wind Speed SW 9 mph
Barometer 30.08 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 18 Mar 3:55 am MDT
Extended Forecast for

2 Miles WSW Boulder CO

Red Flag Warning March 18, 11:00am until March 18, 07:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Patchy blowing dust between 3pm and 4pm. Sunny, with a high near 80. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 80 °F

    Sunny then
    Patchy
    Blowing Dust
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 52. West wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. West wind 5 to 7 mph, with gusts as high as 18 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 51. West wind around 7 mph, with gusts as high as 17 mph.

    Low: 51 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 85. West northwest wind around 6 mph, with gusts as high as 15 mph.

    High: 85 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65.

    High: 65 °F

    Partly Sunny

Detailed Forecast

Today
Patchy blowing dust between 3pm and 4pm. Sunny, with a high near 80. Breezy, with a west wind 13 to 18 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 52. West wind 6 to 14 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 84. West wind 5 to 7 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 51. West wind around 7 mph, with gusts as high as 17 mph.
Friday
Sunny, with a high near 85. West northwest wind around 6 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 87.
Saturday Night
Partly cloudy, with a low around 45.
Sunday
Partly sunny, with a high near 65.
Sunday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 41.
Monday
Mostly sunny, with a high near 73.
Monday Night
Mostly cloudy, with a low around 47.
Tuesday
Partly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW Boulder CO
 40.02°N 105.28°W (Elev. 5400 ft)
Last Update:
3:16 am MDT Mar 18, 2026
Forecast Valid:
4am MDT Mar 18, 2026-6pm MDT Mar 24, 2026
 
Forecast Discussion
 
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Additional Resources

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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