Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Tropical Weather Moving Closer to Texas and Florida

Harvey's remnant is forecast to regain tropical cyclone strength in the next day or two. Once Harvey starts impacting the Texas coast, up to 10 inches of rain will be possible over the next week. Another disturbance on the southern tip of Florida is not expected to strengthen, but it's slow movement could add up to 7 inches of rain over the next week. Heavy rain may produce flash flooding. Read More >

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

79°F

26°C

Humidity 49%
Wind Speed S 9 mph
Barometer 30.08 in (1018.3 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 23 Aug 1:56 pm CDT
Extended Forecast for

4 Miles S Marion SD

  • This
    Afternoon

    This Afternoon: Sunny, with a high near 81. South wind around 10 mph.

    Sunny

    High: 81 °F

  • Tonight

    Tonight: Partly cloudy, with a low around 59. Southeast wind around 10 mph.

    Partly Cloudy

    Low: 59 °F

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Southeast wind 10 to 15 mph.

    Mostly Sunny

    High: 79 °F

  • Thursday
    Night

    Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 61. Southeast wind around 10 mph.  Chance of precipitation is 40%.

    Chance
    T-storms

    Low: 61 °F

  • Friday

    Friday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 79. South wind 10 to 15 mph.  Chance of precipitation is 30%.

    Chance
    T-storms

    High: 79 °F

  • Friday
    Night

    Friday Night: Showers likely and possibly a thunderstorm.  Mostly cloudy, with a low around 62. Chance of precipitation is 70%.

    Showers
    Likely

    Low: 62 °F

  • Saturday

    Saturday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 76. Chance of precipitation is 30%.

    Chance
    T-storms

    High: 76 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 60.

    Mostly Cloudy

    Low: 60 °F

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    Mostly Sunny

    High: 77 °F

Detailed Forecast

This Afternoon
Sunny, with a high near 81. South wind around 10 mph.
Tonight
Partly cloudy, with a low around 59. Southeast wind around 10 mph.
Thursday
Mostly sunny, with a high near 79. Southeast wind 10 to 15 mph.
Thursday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Southeast wind around 10 mph. Chance of precipitation is 40%.
Friday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 79. South wind 10 to 15 mph. Chance of precipitation is 30%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
Saturday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 76. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 60.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Partly cloudy, with a low around 57.
Monday
Mostly sunny, with a high near 77.
Monday Night
Partly cloudy, with a low around 58.
Tuesday
Mostly sunny, with a high near 79.
Click Map For Forecast
Point Forecast:
4 Miles S Marion SD
 43.37°N 97.27°W (Elev. 1486 ft)
12:31 pm CDT Aug 23, 2017
3pm CDT Aug 23, 2017-6pm CDT Aug 29, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database