Threat For Heavy Rainfall And Flash Flooding Continues From The Mid South To The Mid Atlantic; Critical Fire Weather Over The Western U.S.

A slow moving low pressure system will bring a continued threat for heavy rainfall and flooding from portions of the Mid South to the Ohio Valley and Mid Atlantic through midweek. Some areas could see locally significant flooding. Out west,very dry humidity combined with gusty winds will lead to a continued threat for critical fire weather and dry thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Mostly Cloudy and Breezy

23°C

73°F

Humidity 23%
Wind Speed SW 37 G 59 km/h
Barometer 29.91 in
Dewpoint 1°C (34°F)
Visibility 16 km
Last update 24 Sep 3:12 pm MDT
Extended Forecast for

Boulder CO

  • This
    Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms before 5pm.  Partly sunny, with a high near 25. West wind 14 to 16 km/h, with gusts as high as 26 km/h.

    Slight Chance
    T-storms

    High: 25 °C

  • Tonight

    Tonight: Partly cloudy, with a low around 8. West wind 10 to 18 km/h becoming north northeast after midnight. Winds could gust as high as 27 km/h.

    Partly Cloudy

    Low: 8 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 18. Northeast wind 11 to 13 km/h becoming east southeast in the morning.

    Mostly Sunny

    High: 18 °C

  • Tuesday
    Night

    Tuesday Night: Mostly cloudy, with a low around 6. East wind 5 to 11 km/h becoming north northwest after midnight.

    Mostly Cloudy

    Low: 6 °C

  • Wednesday

    Wednesday: Sunny, with a high near 22. North northwest wind 5 to 8 km/h becoming calm.

    Sunny

    High: 22 °C

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 8.

    Mostly Clear

    Low: 8 °C

  • Thursday

    Thursday: Sunny, with a high near 23.

    Sunny

    High: 23 °C

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 8.

    Mostly Clear

    Low: 8 °C

  • Friday

    Friday: Sunny, with a high near 26.

    Sunny

    High: 26 °C

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms before 5pm. Partly sunny, with a high near 25. West wind 14 to 16 km/h, with gusts as high as 26 km/h.
Tonight
Partly cloudy, with a low around 8. West wind 10 to 18 km/h becoming north northeast after midnight. Winds could gust as high as 27 km/h.
Tuesday
Mostly sunny, with a high near 18. Northeast wind 11 to 13 km/h becoming east southeast in the morning.
Tuesday Night
Mostly cloudy, with a low around 6. East wind 5 to 11 km/h becoming north northwest after midnight.
Wednesday
Sunny, with a high near 22. North northwest wind 5 to 8 km/h becoming calm.
Wednesday Night
Mostly clear, with a low around 8.
Thursday
Sunny, with a high near 23.
Thursday Night
Mostly clear, with a low around 8.
Friday
Sunny, with a high near 26.
Friday Night
Mostly clear, with a low around 11.
Saturday
Sunny, with a high near 26.
Saturday Night
Partly cloudy, with a low around 11.
Sunday
Sunny, with a high near 26.
Sunday Night
Partly cloudy, with a low around 11.
Monday
Sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Boulder CO
 40.02°N 105.25°W (Elev. 1633 m)
3:56 am MDT Sep 24, 2018
3pm MDT Sep 24, 2018-6pm MDT Oct 1, 2018
 
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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