National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

21°F

-6°C

Humidity 45%
Wind Speed NW 14 G 25 mph
Barometer 30.37 in (1031.4 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 21 Feb 4:56 pm CST
Extended Forecast for

7 Miles W Wall Lake SD

  • Tonight

    Tonight: Partly cloudy, with a low around 5. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 5 °F

    Partly Cloudy
    and Blustery

  • Sunday

    Sunday: Sunny, with a high near 23. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 23 °F

    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. North northwest wind 10 to 15 mph becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 1 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. Breezy, with an east wind 5 to 10 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 32 °F

    Sunny then
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 54. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 54 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow, mainly after noon. Partly sunny, with a high near 43. Chance of precipitation is 30%.

    High: 43 °F

    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 21.

    Low: 21 °F

    Slight Chance
    Snow

Detailed Forecast

Tonight
Partly cloudy, with a low around 5. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 23. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 1. North northwest wind 10 to 15 mph becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 32. Breezy, with an east wind 5 to 10 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.
Monday Night
Mostly cloudy, with a low around 21. South wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly cloudy, with a high near 54. South southwest wind 10 to 15 mph becoming northwest in the afternoon. Winds could gust as high as 25 mph.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
A chance of rain and snow, mainly after noon. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Wednesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 21.
Thursday
Sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Mostly sunny, with a high near 58. Breezy.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly sunny, with a high near 39. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles W Wall Lake SD
 43.53°N 97.08°W (Elev. 1522 ft)
Last Update:
4:48 pm CST Feb 21, 2026
Forecast Valid:
5pm CST Feb 21, 2026-6pm CST Feb 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation