Severe Storms in the Upper Midwest; Heavy Rain in the Mid-Atlantic; Widespread Heat in the Southwest

Severe storms with damaging winds, large hail, and locally heavy rain will impact portions of the Upper Midwest. A lingering front will bring another round of heavy showers and thunderstorms to the Mid-Atlantic. Excessive heat continues in the South Plains to the Southwest, and fire weather threats remain Critical across the Great Basin, Northern Rockies, and into the Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

24°C

76°F

Humidity 82%
Wind Speed S 20 G 33 km/h
Barometer 1012.7 mb (29.94 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Heat Index25°C (77°F)
Last update 12 Aug 11:56 pm CDT
Extended Forecast for

Brandon SD

  • Overnight

    Overnight: Partly cloudy, with a low around 21. South wind 15 to 20 km/h.

    Partly Cloudy

    Low: 21 °C

  • Thursday

    Thursday: Mostly sunny, with a high near 30. South wind 20 to 30 km/h.

    Mostly Sunny

    High: 30 °C

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms, mainly between 1am and 4am.  Partly cloudy, with a low around 20. South southeast wind 15 to 25 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 20 °C

  • Friday

    Friday: A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm.  Partly sunny, with a high near 30. South wind 15 to 25 km/h.  Chance of precipitation is 40%.

    Slight Chance
    T-storms then
    Chance
    T-storms

    High: 30 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms, mainly before 1am.  Partly cloudy, with a low around 15. West wind 5 to 15 km/h becoming north after midnight.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 15 °C

  • Saturday

    Saturday: Sunny, with a high near 28. North wind 5 to 10 km/h.

    Sunny

    High: 28 °C

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 14.

    Mostly Clear

    Low: 14 °C

  • Sunday

    Sunday: Sunny, with a high near 27.

    Sunny

    High: 27 °C

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 14.

    Mostly Clear

    Low: 14 °C

Detailed Forecast

Overnight
Partly cloudy, with a low around 21. South wind 15 to 20 km/h.
Thursday
Mostly sunny, with a high near 30. South wind 20 to 30 km/h.
Thursday Night
A chance of showers and thunderstorms, mainly between 1am and 4am. Partly cloudy, with a low around 20. South southeast wind 15 to 25 km/h. Chance of precipitation is 30%.
Friday
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 30. South wind 15 to 25 km/h. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms, mainly before 1am. Partly cloudy, with a low around 15. West wind 5 to 15 km/h becoming north after midnight. Chance of precipitation is 40%.
Saturday
Sunny, with a high near 28. North wind 5 to 10 km/h.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Sunny, with a high near 27.
Sunday Night
Mostly clear, with a low around 14.
Monday
Sunny, with a high near 25.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 24.
Tuesday Night
Partly cloudy, with a low around 14.
Wednesday
Mostly sunny, with a high near 26.
Click Map For Forecast
Point Forecast:
Brandon SD
 43.6°N 96.56°W (Elev. 426 m)
10:44 pm CDT Aug 12, 2020
12am CDT Aug 13, 2020-6pm CDT Aug 18, 2020
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database