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

53°F

12°C

Humidity 64%
Wind Speed NE 6 mph
Barometer 29.64 in (1003.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 30 Mar 9:56 pm CDT
Extended Forecast for

Garretson SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 40. Breezy, with an east northeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 40 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 53. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.

    High: 53 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 30. North northeast wind around 15 mph, with gusts as high as 25 mph.

    Low: 30 °F

    Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after 1pm. Cloudy, with a high near 40. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow showers before 1am, then rain showers and snow showers, possibly mixed with freezing rain between 1am and 4am, then snow showers, possibly mixed with freezing rain after 4am. Low around 29. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Wintry Mix

  • Thursday

    Thursday: Snow showers, possibly mixed with freezing rain before 7am, then snow showers, possibly mixed with rain showers and freezing rain between 7am and 1pm, then snow showers likely, possibly mixed with rain after 1pm. High near 37. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Wintry Mix

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain showers, snow showers, and freezing rain before 1pm, then rain and snow showers likely. Cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Wintry Mix
    Likely

  • Friday Night

    Friday Night: Rain and snow showers likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Mostly cloudy, with a low around 40. Breezy, with an east northeast wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Tuesday
Partly sunny, with a high near 53. Breezy, with a north wind 20 to 25 mph, with gusts as high as 40 mph.
Tuesday Night
Cloudy, with a low around 30. North northeast wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Snow showers likely, mainly after 1pm. Cloudy, with a high near 40. East wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow showers before 1am, then rain showers and snow showers, possibly mixed with freezing rain between 1am and 4am, then snow showers, possibly mixed with freezing rain after 4am. Low around 29. East northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday
Snow showers, possibly mixed with freezing rain before 7am, then snow showers, possibly mixed with rain showers and freezing rain between 7am and 1pm, then snow showers likely, possibly mixed with rain after 1pm. High near 37. Northeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly cloudy, with a low around 27.
Friday
A chance of rain showers, snow showers, and freezing rain before 1pm, then rain and snow showers likely. Cloudy, with a high near 38. Chance of precipitation is 60%.
Friday Night
Rain and snow showers likely. Mostly cloudy, with a low around 29. Chance of precipitation is 60%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 38. Breezy. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 23. Blustery.
Sunday
Mostly sunny, with a high near 46.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 52.
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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:
7:48 pm CDT Mar 30, 2026
Forecast Valid:
10pm CDT Mar 30, 2026-6pm CDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation