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

39°F

4°C

Humidity 33%
Wind Speed NE 14 mph
Barometer 30.40 in (1031.2 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 6 Apr 5:56 pm CDT
Extended Forecast for

Garretson SD

  • Tonight

    Tonight: Cloudy, then gradually becoming partly cloudy, with a low around 21. North northeast wind around 10 mph becoming east after midnight.

    Low: 21 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: A 40 percent chance of snow showers, mainly after 3pm. Increasing clouds, with a high near 39. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Little or no snow accumulation expected.

    High: 39 °F

    Mostly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: A 10 percent chance of snow showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.

    Low: 34 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. Breezy, with a south wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 61 °F

    Slight Chance
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. West wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 54. North northwest wind 5 to 10 mph.

    High: 54 °F

    Mostly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers. Partly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Cloudy, then gradually becoming partly cloudy, with a low around 21. North northeast wind around 10 mph becoming east after midnight.
Tuesday
A 40 percent chance of snow showers, mainly after 3pm. Increasing clouds, with a high near 39. Breezy, with a south southeast wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Little or no snow accumulation expected.
Tuesday Night
A 10 percent chance of snow showers before 7pm. Cloudy, then gradually becoming partly cloudy, with a low around 34. Breezy, with a south southeast wind around 20 mph, with gusts as high as 30 mph.
Wednesday
A 20 percent chance of showers before 1pm. Partly sunny, with a high near 61. Breezy, with a south wind around 20 mph becoming west northwest in the afternoon. Winds could gust as high as 30 mph.
Wednesday Night
Mostly clear, with a low around 30. West wind 10 to 15 mph, with gusts as high as 20 mph.
Thursday
A 30 percent chance of showers after 1pm. Increasing clouds, with a high near 54. North northwest wind 5 to 10 mph.
Thursday Night
A 30 percent chance of showers. Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 38.
Saturday
A 50 percent chance of showers. Cloudy, with a high near 59. Breezy.
Saturday Night
Showers likely. Cloudy, with a low around 51. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 73. Breezy. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 52.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 72.
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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:
4:28 pm CDT Apr 6, 2026
Forecast Valid:
6pm CDT Apr 6, 2026-6pm CDT Apr 13, 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