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.

Partly Cloudy

52°F

11°C

Humidity 49%
Wind Speed S 15 mph
Barometer 29.73 in (1007.6 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 15 Feb 8:56 pm CST
Extended Forecast for

Garretson SD

  • Tonight

    Tonight: Mostly clear, with a low around 30. South wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Washington's Birthday

    Washington's Birthday: Sunny, with a high near 61. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 61 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 40. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: A slight chance of drizzle before noon, then a slight chance of rain after noon. Cloudy, then gradually becoming mostly sunny, with a high near 63. Breezy, with an east southeast wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 63 °F

    Slight Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain. Partly cloudy, with a low around 37. Breezy, with a south southeast wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F

    Chance Rain
    and Breezy

  • Wednesday

    Wednesday: A 20 percent chance of rain before noon. Mostly sunny, with a high near 47. Breezy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.

    High: 47 °F

    Breezy.
    Slight Chance
    Rain then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow after midnight. Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Thursday

    Thursday: A 40 percent chance of snow. Patchy blowing snow after 4pm. Mostly cloudy, with a high near 32. Breezy.

    High: 32 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Thursday Night

    Thursday Night: A 50 percent chance of snow. Patchy blowing snow before 8pm. Mostly cloudy, with a low around 13.

    Low: 13 °F

    Chance Snow
    and Patchy
    Blowing Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 30. South wind 5 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Washington's Birthday
Sunny, with a high near 61. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Monday Night
Increasing clouds, with a low around 40. East southeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tuesday
A slight chance of drizzle before noon, then a slight chance of rain after noon. Cloudy, then gradually becoming mostly sunny, with a high near 63. Breezy, with an east southeast wind 15 to 25 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Tuesday Night
A 50 percent chance of rain. Partly cloudy, with a low around 37. Breezy, with a south southeast wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 25 mph.
Wednesday
A 20 percent chance of rain before noon. Mostly sunny, with a high near 47. Breezy, with a west wind 15 to 25 mph, with gusts as high as 30 mph.
Wednesday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 23.
Thursday
A 40 percent chance of snow. Patchy blowing snow after 4pm. Mostly cloudy, with a high near 32. Breezy.
Thursday Night
A 50 percent chance of snow. Patchy blowing snow before 8pm. Mostly cloudy, with a low around 13.
Friday
A 20 percent chance of snow before noon. Partly sunny, with a high near 27.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 12.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 30.
Saturday Night
A 20 percent chance of snow. Partly cloudy, with a low around 9.
Sunday
Sunny, with a high near 29.
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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:
9:28 pm CST Feb 15, 2026
Forecast Valid:
9pm CST Feb 15, 2026-6pm CST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation