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

Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Light Snow

8°F

-13°C

Humidity 76%
Wind Speed NW 16 G 22 mph
Barometer 29.86 in (1014.2 mb)
Dewpoint 2°F (-17°C)
Visibility 9.00 mi
Wind Chill-10°F (-23°C)
Last update 20 Feb 7:56 am CST
Extended Forecast for

3 Miles ESE Lyons SD

  • Today

    Today: Flurries before 3pm. Mostly cloudy, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Flurries

  • Tonight

    Tonight: Partly cloudy, with a low around 10. Northwest wind 5 to 10 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly cloudy, then gradually becoming sunny, with a high near 30. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 30 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 6. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 24. North northwest wind around 15 mph, with gusts as high as 25 mph.

    High: 24 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 1. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.

    Low: 1 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 54.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Flurries before 3pm. Mostly cloudy, with a high near 24. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
Partly cloudy, with a low around 10. Northwest wind 5 to 10 mph.
Saturday
Mostly cloudy, then gradually becoming sunny, with a high near 30. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Saturday Night
Partly cloudy, with a low around 6. North northwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 24. North northwest wind around 15 mph, with gusts as high as 25 mph.
Sunday Night
Mostly clear, with a low around 1. North wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 20 mph.
Monday
Sunny, with a high near 30.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Partly sunny, with a high near 54.
Tuesday Night
A slight chance of rain and snow before midnight, then a slight chance of snow. Mostly cloudy, with a low around 23. Chance of precipitation is 20%.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 46.
Wednesday Night
A 20 percent chance of snow. Partly cloudy, with a low around 22.
Thursday
A 20 percent chance of snow. Mostly sunny, with a high near 53.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Lyons SD
 43.71°N 96.7°W (Elev. 1519 ft)
Last Update:
7:38 am CST Feb 20, 2026
Forecast Valid:
8am CST Feb 20, 2026-6pm CST Feb 26, 2026
 
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