Severe Thunderstorms, Heavy Rain, And Flash Flooding Likely Over The Central U.S.

Strong to severe thunderstorms capable of damaging winds, large hail, and a few tornadoes will be likely this afternoon into tonight over portions of the Plains to the Midwest. Heavy rainfall will lead to flash flooding, some locally significant from Kansas to Missouri. Across the eastern U.S., much above normal temperatures can be expected. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

75°F

24°C

Humidity 14%
Wind Speed Calm
Barometer 29.97 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 21 Sep 1:30 pm MDT
Extended Forecast for

Boulder CO

  • This
    Afternoon

    This Afternoon: Mostly sunny, with a high near 72. South wind around 7 mph becoming north.

    Mostly Sunny

    High: 72 °F

  • Tonight

    Tonight: A 20 percent chance of showers before midnight.  Partly cloudy, with a low around 45. North wind around 6 mph becoming light and variable  after midnight.

    Slight Chance
    Showers then
    Partly Cloudy

    Low: 45 °F

  • Sunday

    Sunday: Sunny, with a high near 77. Light and variable wind.

    Sunny

    High: 77 °F

  • Sunday
    Night

    Sunday Night: Increasing clouds, with a low around 49. Light and variable wind.

    Increasing
    Clouds

    Low: 49 °F

  • Monday

    Monday: Partly sunny, with a high near 82. Calm wind.

    Partly Sunny

    High: 82 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 52.

    Partly Cloudy

    Low: 52 °F

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    Sunny

    High: 82 °F

  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 52.

    Mostly Clear

    Low: 52 °F

  • Wednesday

    Wednesday: Sunny, with a high near 78.

    Sunny

    High: 78 °F

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 72. South wind around 7 mph becoming north.
Tonight
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 45. North wind around 6 mph becoming light and variable after midnight.
Sunday
Sunny, with a high near 77. Light and variable wind.
Sunday Night
Increasing clouds, with a low around 49. Light and variable wind.
Monday
Partly sunny, with a high near 82. Calm wind.
Monday Night
Partly cloudy, with a low around 52.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Mostly clear, with a low around 52.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 48.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 51.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
Boulder CO
 40.02°N 105.28°W (Elev. 5400 ft)
5:14 am MDT Sep 21, 2019
1pm MDT Sep 21, 2019-6pm MDT Sep 27, 2019
 
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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