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.

A Few Clouds

33°F

1°C

Humidity 82%
Wind Speed Calm
Barometer 30.25 in (1026.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 11 Mar 7:56 pm CDT
Extended Forecast for

Garretson SD

High Wind Warning March 12, 07:00pm until March 13, 07:00am
Red Flag Warning March 12, 12:00pm until March 12, 09:00pm
Click here for hazard details and duration
High Wind Warning
Red Flag Warning

  • Tonight

    Tonight: A chance of sprinkles and flurries before 9pm. Mostly clear, with a low around 23. Northwest wind 5 to 10 mph becoming south after midnight.

    Low: 23 °F

    Chance
    Sprinkles/Flurries
    then Mostly
    Clear

  • Thursday

    Thursday: Mostly cloudy, with a high near 57. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 57 °F

    Mostly Cloudy
    and Breezy

  • Thursday Night

    Thursday Night: A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 26. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 55 mph.

    Low: 26 °F

    Chance Rain
    and Windy

  • Friday

    Friday: Mostly cloudy, with a high near 39. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 39 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 1am. Cloudy, with a low around 26. North wind around 5 mph becoming southeast after midnight. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow

  • Saturday

    Saturday: A slight chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 39. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Snow before 1am, then rain and snow. Low around 21. Blustery. Chance of precipitation is 90%.

    Low: 21 °F

    Snow then
    Rain/Snow and
    Blustery

  • Sunday

    Sunday: Snow likely, mainly before 1pm. Cloudy, with a high near 29. Windy. Chance of precipitation is 70%.

    High: 29 °F

    Snow Likely
    and Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 0. Blustery.

    Low: 0 °F

    Mostly Cloudy
    and Blustery
    then Partly
    Cloudy

Detailed Forecast

Tonight
A chance of sprinkles and flurries before 9pm. Mostly clear, with a low around 23. Northwest wind 5 to 10 mph becoming south after midnight.
Thursday
Mostly cloudy, with a high near 57. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.
Thursday Night
A 30 percent chance of rain, mainly before 10pm. Mostly cloudy, with a low around 26. Windy, with a west northwest wind 20 to 30 mph, with gusts as high as 55 mph.
Friday
Mostly cloudy, with a high near 39. Breezy, with a northwest wind 15 to 20 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 40 mph.
Friday Night
A 40 percent chance of snow, mainly after 1am. Cloudy, with a low around 26. North wind around 5 mph becoming southeast after midnight. New snow accumulation of less than a half inch possible.
Saturday
A slight chance of snow before 1pm, then a chance of rain and snow. Cloudy, with a high near 39. Southeast wind 5 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow before 1am, then rain and snow. Low around 21. Blustery. Chance of precipitation is 90%.
Sunday
Snow likely, mainly before 1pm. Cloudy, with a high near 29. Windy. Chance of precipitation is 70%.
Sunday Night
Mostly cloudy, with a low around 0. Blustery.
Monday
Mostly sunny, with a high near 20.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 32.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 44.
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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:
6:58 pm CDT Mar 11, 2026
Forecast Valid:
8pm CDT Mar 11, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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