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

75°F

24°C

Humidity 11%
Wind Speed W 10 G 17 mph
Barometer 30.14 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 18 Mar 11:55 am MDT
Extended Forecast for

2 Miles SSW Boulder CO

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

    NOW until 7:00pm Wed

    Red Flag Warning

  • This Afternoon

    High: 79 °F

    Patchy
    Blowing Dust
    and Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 53. Breezy, with a west wind 6 to 15 mph, with gusts as high as 24 mph.

    Low: 53 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 83. West wind around 6 mph, with gusts as high as 18 mph.

    High: 83 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. West wind around 7 mph, with gusts as high as 17 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84. West northwest wind around 6 mph, with gusts as high as 15 mph.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

This Afternoon
Patchy blowing dust between 2pm and 4pm. Sunny, with a high near 79. Breezy, with a west wind 16 to 18 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 53. Breezy, with a west wind 6 to 15 mph, with gusts as high as 24 mph.
Thursday
Sunny, with a high near 83. West wind around 6 mph, with gusts as high as 18 mph.
Thursday Night
Mostly clear, with a low around 52. West wind around 7 mph, with gusts as high as 17 mph.
Friday
Sunny, with a high near 84. West northwest wind around 6 mph, with gusts as high as 15 mph.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Sunny, with a high near 86.
Saturday Night
Partly cloudy, with a low around 46.
Sunday
Mostly cloudy, with a high near 65.
Sunday Night
A slight chance of rain before midnight. Mostly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 72.
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 SSW Boulder CO
 40°N 105.27°W (Elev. 5525 ft)
Last Update:
6:41 am MDT Mar 18, 2026
Forecast Valid:
12pm MDT Mar 18, 2026-6pm MDT Mar 24, 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