Severe Thunderstorm and Flash Flooding Risks from Southern Plains to Midwest; Heat Wave Developing in the Southeast

Severe thunderstorms and flash flooding are likely once again from the Southern Plains to the Midwest today. Periodic risks of severe thunderstorms, along with flash flooding, are forecast from the Central and Southern Plains to the Great Lakes and Northeast through the Memorial Day weekend. Above normal temperatures will lead to a heat wave across the Southeastern states into early next week. Read More >

Hazardous Weather Conditions

Current conditions at

Boulder Municipal Airport (KBDU)

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

Fair

70°F

21°C

Humidity 20%
Wind Speed W 17 G 26 mph
Barometer 29.87 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 24 May 5:12 pm MDT
Extended Forecast for

2 Miles SW Boulder CO

  • Tonight

    Tonight: Mostly clear, with a low around 43. West wind 6 to 14 mph, with gusts as high as 20 mph.

    Mostly Clear

    Low: 43 °F

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms after 4pm.  Mostly sunny, with a high near 71. Light and variable wind becoming southeast 5 to 7 mph in the morning.

    Sunny then
    Slight Chance
    T-storms

    High: 71 °F

  • Saturday
    Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Partly cloudy, with a low around 45. West wind 5 to 7 mph.

    Slight Chance
    T-storms then
    Mostly Clear

    Low: 45 °F

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 77. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph.

    Mostly Sunny
    then Slight
    Chance
    T-storms

    High: 77 °F

  • Sunday
    Night

    Sunday Night: A 10 percent chance of showers and thunderstorms before 9pm.  Mostly cloudy, with a low around 48. West wind 5 to 7 mph.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 48 °F

  • Memorial
    Day

    Memorial Day: A 30 percent chance of showers and thunderstorms after noon.  Partly sunny, with a high near 68.

    Mostly Sunny
    then Chance
    T-storms

    High: 68 °F

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 42. Chance of precipitation is 30%.

    Chance
    T-storms then
    Chance
    Showers

    Low: 42 °F

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after noon.  Mostly cloudy, with a high near 53.

    Chance
    Showers then
    Chance
    T-storms

    High: 53 °F

  • Tuesday
    Night

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

    Mostly Cloudy

    Low: 39 °F

Detailed Forecast

Tonight
Mostly clear, with a low around 43. West wind 6 to 14 mph, with gusts as high as 20 mph.
Saturday
A 10 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 71. Light and variable wind becoming southeast 5 to 7 mph in the morning.
Saturday Night
A 10 percent chance of showers and thunderstorms before 9pm. Partly cloudy, with a low around 45. West wind 5 to 7 mph.
Sunday
A 10 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 77. Calm wind becoming east southeast 5 to 8 mph in the afternoon. Winds could gust as high as 17 mph.
Sunday Night
A 10 percent chance of showers and thunderstorms before 9pm. Mostly cloudy, with a low around 48. West wind 5 to 7 mph.
Memorial Day
A 30 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 68.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 53.
Tuesday Night
Mostly cloudy, with a low around 39.
Wednesday
Partly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 43.
Thursday
Mostly sunny, with a high near 68.
Thursday Night
Partly cloudy, with a low around 45.
Friday
Mostly sunny, with a high near 72.
Click Map For Forecast
Point Forecast:
2 Miles SW Boulder CO
 40°N 105.27°W (Elev. 5525 ft)
3:04 pm MDT May 24, 2019
5pm MDT May 24, 2019-6pm MDT May 31, 2019
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database