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.

Mostly Cloudy

40°F

4°C

Humidity 53%
Wind Speed NW 15 mph
Barometer 29.62 in (1004.5 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 24 Feb 4:56 pm CST
Extended Forecast for

Garretson SD

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 16 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: A 40 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 34. Northwest wind around 5 mph becoming south southeast in the afternoon. Little or no snow accumulation expected.

    High: 34 °F

    Partly Sunny
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 23. South wind around 5 mph.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 50. West wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 50 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 30. Southwest wind 5 to 10 mph.

    Low: 30 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 57. Breezy, with a west southwest wind 10 to 15 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 18.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: A 40 percent chance of snow before noon. Mostly cloudy, with a high near 27.

    High: 27 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 8.

    Low: 8 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 16. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
A 40 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 34. Northwest wind around 5 mph becoming south southeast in the afternoon. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of snow before 8pm. Cloudy, then gradually becoming partly cloudy, with a low around 23. South wind around 5 mph.
Thursday
Mostly sunny, with a high near 50. West wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 30. Southwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 57. Breezy, with a west southwest wind 10 to 15 mph becoming west northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Friday Night
A 40 percent chance of snow after midnight. Mostly cloudy, with a low around 18.
Saturday
A 40 percent chance of snow before noon. Mostly cloudy, with a high near 27.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
A 30 percent chance of snow. Mostly cloudy, with a high near 26.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 14.
Monday
Partly sunny, with a high near 36.
Monday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Tuesday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garretson SD
 43.71°N 96.49°W (Elev. 1549 ft)
Last Update:
4:53 pm CST Feb 24, 2026
Forecast Valid:
5pm CST Feb 24, 2026-6pm CST Mar 3, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation