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 3:15 am MST
Extended Forecast for

4 Miles SSE Boulder CO

Red Flag Warning January 16, 11:00am until January 16, 06:00pm
Click here for hazard details and duration
Red Flag Warning

  • Overnight

    Overnight: Partly cloudy, with a steady temperature around 28. South southwest wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 40. Breezy, with a south southwest wind 9 to 14 mph becoming north 17 to 22 mph in the morning. Winds could gust as high as 38 mph.

    High: 40 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 19. North wind 10 to 13 mph, with gusts as high as 22 mph.

    Low: 19 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 39. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.

    High: 39 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. West wind 8 to 11 mph, with gusts as high as 23 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 53.

    High: 53 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

  • M.L.King Day

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

    High: 45 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a steady temperature around 28. South southwest wind around 6 mph.
Friday
Mostly sunny, with a high near 40. Breezy, with a south southwest wind 9 to 14 mph becoming north 17 to 22 mph in the morning. Winds could gust as high as 38 mph.
Friday Night
Mostly cloudy, with a low around 19. North wind 10 to 13 mph, with gusts as high as 22 mph.
Saturday
Sunny, with a high near 39. Northwest wind 10 to 14 mph, with gusts as high as 22 mph.
Saturday Night
Mostly clear, with a low around 28. West wind 8 to 11 mph, with gusts as high as 23 mph.
Sunday
Sunny, with a high near 53.
Sunday Night
Partly cloudy, with a low around 21.
M.L.King Day
Mostly sunny, with a high near 45.
Monday Night
Mostly clear, with a low around 26.
Tuesday
Sunny, with a high near 58.
Tuesday Night
Partly cloudy, with a low around 31.
Wednesday
Mostly sunny, with a high near 57.
Wednesday Night
Partly cloudy, with a low around 27.
Thursday
Mostly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSE Boulder CO
 39.98°N 105.22°W (Elev. 5390 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

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