National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

Lat: 40.04°NLon: 105.23°WElev: 5288ft.

Fair

46°F

8°C

Humidity 18%
Wind Speed NW 8 G 16 mph
Barometer 30.22 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 21 Feb 1:55 pm MST
Extended Forecast for

Boulder CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 43. West northwest wind around 9 mph, with gusts as high as 17 mph.

    High: 43 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 18. West wind around 5 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 49. Light and variable wind.

    High: 49 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 29. Calm wind becoming west around 5 mph after midnight.

    Low: 29 °F

    Mostly Clear

  • Monday

    Monday: Partly sunny, with a high near 62. West wind 3 to 6 mph.

    High: 62 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 39.

    Low: 39 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 67. Breezy.

    High: 67 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain after 11pm. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain. Partly sunny, with a high near 63. Breezy.

    High: 63 °F

    Chance Rain
    and Breezy

Detailed Forecast

This Afternoon
Sunny, with a high near 43. West northwest wind around 9 mph, with gusts as high as 17 mph.
Tonight
Mostly clear, with a low around 18. West wind around 5 mph becoming calm in the evening.
Sunday
Sunny, with a high near 49. Light and variable wind.
Sunday Night
Mostly clear, with a low around 29. Calm wind becoming west around 5 mph after midnight.
Monday
Partly sunny, with a high near 62. West wind 3 to 6 mph.
Monday Night
Mostly cloudy, with a low around 39.
Tuesday
Partly sunny, with a high near 67. Breezy.
Tuesday Night
A slight chance of rain after 11pm. Mostly cloudy, with a low around 44.
Wednesday
A chance of rain. Partly sunny, with a high near 63. Breezy.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 34.
Thursday
A slight chance of snow. Sunny, with a high near 59. Breezy.
Thursday Night
Mostly clear, with a low around 37.
Friday
Sunny, with a high near 63. Breezy.
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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:
11:46 am MST Feb 21, 2026
Forecast Valid:
2pm MST Feb 21, 2026-6pm MST Feb 27, 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