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

64°F

18°C

Humidity 21%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 30 Mar 12:35 am 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

  • Overnight

    Overnight: 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 79. West wind 6 to 14 mph, with gusts as high as 29 mph.

    High: 79 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 46. West wind 5 to 13 mph becoming north northwest after midnight. Winds could gust as high as 22 mph.

    Low: 46 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 40 percent chance of showers after noon. Mostly cloudy, with a high near 56. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.

    High: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before midnight. Cloudy, with a low around 40. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.

    Low: 40 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers, with thunderstorms also possible after 3pm. High near 62. Chance of precipitation is 90%.

    High: 62 °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 70%.

    Low: 40 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Thursday

    Thursday: A chance of showers, mainly after noon. Partly sunny, with a high near 69.

    High: 69 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers then
    Chance
    Rain/Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 54. West southwest wind around 7 mph.
Monday
Partly sunny, with a high near 79. West wind 6 to 14 mph, with gusts as high as 29 mph.
Monday Night
Partly cloudy, with a low around 46. West wind 5 to 13 mph becoming north northwest after midnight. Winds could gust as high as 22 mph.
Tuesday
A 40 percent chance of showers after noon. Mostly cloudy, with a high near 56. Calm wind becoming east 5 to 7 mph in the afternoon. Winds could gust as high as 16 mph.
Tuesday Night
Showers likely, mainly before midnight. Cloudy, with a low around 40. East wind around 6 mph becoming calm in the evening. Chance of precipitation is 70%.
Wednesday
Showers, with thunderstorms also possible after 3pm. High near 62. Chance of precipitation is 90%.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 70%.
Thursday
A chance of showers, mainly after noon. Partly sunny, with a high near 69.
Thursday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 38.
Friday
A chance of snow showers before noon, then a chance of rain showers. Partly sunny, with a high near 56. Breezy.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 60.
Saturday Night
Mostly clear, with a low around 34.
Sunday
Sunny, with a high near 68.
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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 am MDT Mar 30, 2026
Forecast Valid:
12am MDT Mar 30, 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