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

36°F

2°C

Humidity 35%
Wind Speed W 18 G 23 mph
Barometer 30.20 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 18 Apr 6:55 am MDT
Extended Forecast for

3 Miles WSW Boulder CO

Freeze Warning until April 18, 08:00am
Click here for hazard details and duration
...
  •  
    Freeze Warning until April 18, 08:00am

    NOW until 8:00am Sat

    Freeze Warning

  • Today

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 36. Southwest wind 5 to 7 mph.

    Low: 36 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 69. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. West wind 3 to 5 mph.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 53.

    Low: 53 °F

    Mostly Cloudy

Detailed Forecast

Today
Sunny, with a high near 54. West southwest wind 5 to 7 mph becoming northeast in the afternoon. Winds could gust as high as 16 mph.
Tonight
Increasing clouds, with a low around 36. Southwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 69. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Mostly clear, with a low around 43. West wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 75. Calm wind becoming west around 6 mph in the afternoon. Winds could gust as high as 16 mph.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Mostly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 78. Breezy.
Wednesday Night
Mostly clear, with a low around 46. Breezy.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 63. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 37. Breezy.
Friday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 55.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Boulder CO
 40.02°N 105.31°W (Elev. 5951 ft)
Last Update:
12:46 am MDT Apr 18, 2026
Forecast Valid:
7am MDT Apr 18, 2026-6pm MDT Apr 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