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

68°F

20°C

Humidity 18%
Wind Speed Calm
Barometer 29.98 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 29 Mar 10:15 pm MDT
Extended Forecast for

Boulder CO

Red Flag Warning March 30, 11:00am until March 30, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. West southwest wind around 7 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 80. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 80 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 46. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.

    Low: 46 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 57. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

    High: 57 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 37. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 37 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers, mainly after noon. High near 57. Chance of precipitation is 80%.

    High: 57 °F

    Chance
    Showers then
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.

    Low: 40 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers after noon. Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly before midnight. Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. West southwest wind around 7 mph.
Monday
Partly sunny, with a high near 80. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Monday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 46. West wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 24 mph.
Tuesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 57. Calm wind becoming east southeast 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 60%.
Tuesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 37. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.
Wednesday
Showers, mainly after noon. High near 57. Chance of precipitation is 80%.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 60%.
Thursday
A slight chance of showers after noon. Mostly sunny, with a high near 73.
Thursday Night
A chance of showers, mainly before midnight. Mostly cloudy, with a low around 41.
Friday
A chance of rain and snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 59.
Friday Night
Rain and snow showers likely. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow showers. Partly sunny, with a high near 51.
Saturday Night
A chance of rain and snow showers. Partly cloudy, with a low around 30.
Sunday
A slight chance of showers. Mostly sunny, with a high near 59.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Boulder CO
 40.02°N 105.28°W (Elev. 5400 ft)
Last Update:
12:46 pm MDT Mar 29, 2026
Forecast Valid:
10pm MDT Mar 29, 2026-6pm MDT Apr 5, 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