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.

Mostly Cloudy

28°F

-2°C

Humidity 64%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Last update 16 Jan 2:55 am MST
Extended Forecast for

5 Miles WSW Boulder CO

Red Flag Warning January 16, 09:00am until January 16, 06:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Partly cloudy, with a low around 23. South southwest wind around 6 mph.

    Low: 23 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 38. Breezy, with a west southwest wind 9 to 14 mph becoming northwest 18 to 23 mph in the morning. Winds could gust as high as 39 mph.

    High: 38 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 18. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 39. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind 8 to 11 mph, with gusts as high as 24 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 45.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 28.

    Low: 28 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 23. South southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 38. Breezy, with a west southwest wind 9 to 14 mph becoming northwest 18 to 23 mph in the morning. Winds could gust as high as 39 mph.
Friday Night
Mostly cloudy, with a low around 18. Northwest wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday
Sunny, with a high near 39. Northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Saturday Night
Mostly clear, with a low around 30. West wind 8 to 11 mph, with gusts as high as 24 mph.
Sunday
Sunny, with a high near 51.
Sunday Night
Partly cloudy, with a low around 24.
M.L.King Day
Sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 28.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Mostly clear, with a low around 33.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WSW Boulder CO
 40.02°N 105.33°W (Elev. 6401 ft)
Last Update:
2:18 am MST Jan 16, 2026
Forecast Valid:
3am MST Jan 16, 2026-6pm MST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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