Showers and Thunderstorms With Heavy Rainfall Expected Across the Eastern United States

Showers and thunderstorms, some with local heavy rainfall, are expected across Pennsylvania and northward to New England. These storms will elevate the potential for flash flooding the rest of this weekend. Hot temperatures are expected across the Desert Southwest and Texas. Monsoonal thunderstorms are expected across New Mexico and Arizona. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Partly Cloudy

22°C

71°F

Humidity 68%
Wind Speed SE 15 km/h
Barometer 1013.4 mb (29.95 in)
Dewpoint 16°C (60°F)
Visibility 16 km
Last update 30 Jul 11:56 pm CDT
Extended Forecast for

Sioux Falls SD

  • Overnight

    Overnight: A chance of showers and thunderstorms, mainly after 5am.  Mostly cloudy, with a low around 18. South southeast wind 10 to 15 km/h.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 18 °C

  • Sunday

    Sunday: A chance of showers and thunderstorms, mainly before 7am.  Mostly sunny, with a high near 29. South southeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon.  Chance of precipitation is 30%.

    Chance
    T-storms then
    Mostly Sunny

    High: 29 °C

  • Sunday
    Night

    Sunday Night: A slight chance of showers and thunderstorms after 1am.  Partly cloudy, with a low around 21. Southeast wind 15 to 25 km/h.  Chance of precipitation is 20%.

    Partly Cloudy
    then Slight
    Chance
    T-storms

    Low: 21 °C

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 31. Southeast wind 15 to 25 km/h.

    Decreasing
    Clouds

    High: 31 °C

  • Monday
    Night

    Monday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 21. South southeast wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight.  Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 21 °C

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32.

    Mostly Sunny

    High: 32 °C

  • Tuesday
    Night

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

    Partly Cloudy

    Low: 21 °C

  • Wednesday

    Wednesday: Mostly sunny, with a high near 33.

    Mostly Sunny

    High: 33 °C

  • Wednesday
    Night

    Wednesday Night: A chance of showers and thunderstorms.  Partly cloudy, with a low around 19. Chance of precipitation is 30%.

    Chance
    T-storms

    Low: 19 °C

Detailed Forecast

Overnight
A chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 18. South southeast wind 10 to 15 km/h. Chance of precipitation is 30%.
Sunday
A chance of showers and thunderstorms, mainly before 7am. Mostly sunny, with a high near 29. South southeast wind 10 to 15 km/h increasing to 20 to 25 km/h in the afternoon. Chance of precipitation is 30%.
Sunday Night
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 21. Southeast wind 15 to 25 km/h. Chance of precipitation is 20%.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 31. Southeast wind 15 to 25 km/h.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 21. South southeast wind 15 to 20 km/h decreasing to 5 to 10 km/h after midnight. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Mostly sunny, with a high near 33.
Wednesday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 19. Chance of precipitation is 30%.
Thursday
A chance of showers and thunderstorms. Partly sunny, with a high near 29. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Mostly sunny, with a high near 28.
Friday Night
Partly cloudy, with a low around 16.
Saturday
Mostly sunny, with a high near 27.
Click Map For Forecast
Point Forecast:
Sioux Falls SD
 43.55°N 96.73°W (Elev. 442 m)
10:14 pm CDT Jul 30, 2016
12am CDT Jul 31, 2016-6pm CDT Aug 5, 2016
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database