Heat Will Continue in the Mid-Atlantic and Southeast

A very hot and humid airmass will persist over portions of the mid-Atlantic and southeast. Afternoon high temperatures in these areas are forecast to reach 95 to 100 degrees with heat index values ranging from 100 to 110 degrees. Hot temperatures are also expected over portions of the west. In the central and northern Plains, strong to severe thunderstorms are possible. Read More >

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

26°C

78°F

Humidity 64%
Wind Speed SW 20 km/h
Barometer 1017.3 mb (30.07 in)
Dewpoint 18°C (65°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 26 Jul 9:56 am CDT
Extended Forecast for

Sioux Falls SD

  • Today

    Today: Sunny, with a high near 31. South wind 15 to 20 km/h.

    Sunny

    High: 31 °C

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly after 4am.  Increasing clouds, with a low around 18. South southeast wind 10 to 15 km/h.  Chance of precipitation is 30%.

    Partly Cloudy
    then Chance
    T-storms

    Low: 18 °C

  • Wednesday

    Wednesday: Showers and thunderstorms likely, mainly after 7am.  Mostly cloudy, with a high near 28. East wind 5 to 10 km/h becoming south southwest in the afternoon.  Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.

    T-storms
    Likely

    High: 28 °C

  • Wednesday
    Night

    Wednesday Night: Showers and thunderstorms likely, mainly before 1am.  Mostly cloudy, with a low around 17. North wind 10 to 15 km/h.  Chance of precipitation is 60%.

    T-storms
    Likely

    Low: 17 °C

  • Thursday

    Thursday: Partly sunny, with a high near 27. North northeast wind 10 to 15 km/h.

    Partly Sunny

    High: 27 °C

  • Thursday
    Night

    Thursday Night: Partly cloudy, with a low around 17.

    Partly Cloudy

    Low: 17 °C

  • Friday

    Friday: Partly sunny, with a high near 26.

    Partly Sunny

    High: 26 °C

  • Friday
    Night

    Friday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 17. Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 17 °C

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Mostly sunny, with a high near 28. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 28 °C

Detailed Forecast

Today
Sunny, with a high near 31. South wind 15 to 20 km/h.
Tonight
A chance of showers and thunderstorms, mainly after 4am. Increasing clouds, with a low around 18. South southeast wind 10 to 15 km/h. Chance of precipitation is 30%.
Wednesday
Showers and thunderstorms likely, mainly after 7am. Mostly cloudy, with a high near 28. East wind 5 to 10 km/h becoming south southwest in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 7.5 mm and 1 cm possible.
Wednesday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 17. North wind 10 to 15 km/h. Chance of precipitation is 60%.
Thursday
Partly sunny, with a high near 27. North northeast wind 10 to 15 km/h.
Thursday Night
Partly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 26.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 17. Chance of precipitation is 40%.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 28. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 18.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 20.
Monday
Mostly sunny, with a high near 32.
Click Map For Forecast
Point Forecast:
Sioux Falls SD
 43.55°N 96.73°W (Elev. 442 m)
9:14 am CDT Jul 26, 2016
10am CDT Jul 26, 2016-6pm CDT Aug 1, 2016
 
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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