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.

Fair

24°F

-4°C

Humidity 81%
Wind Speed S 5 mph
Barometer 30.12 in (1021.7 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 12 Mar 4:56 am 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

  • Today

    Today: A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 57. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 57 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: Rain likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Windy, with a northwest wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 25 °F

    Windy. Rain
    Likely then
    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 39. Breezy, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 39 °F

    Partly Sunny
    and Breezy
    then Mostly
    Cloudy

  • Friday Night

    Friday Night: Snow likely, mainly after 1am. Cloudy, with a low around 26. North wind around 5 mph becoming east southeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 1pm. Cloudy, with a high near 40. East southeast wind 5 to 15 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow, possibly mixed with rain, becoming all snow after 4am. The snow could be heavy at times. Widespread blowing snow, mainly after 5am. Low around 22. Blustery, with an east wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of around 5 inches.

    Low: 22 °F

    Rain/Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow, mainly before 1pm. Widespread blowing snow, mainly before 7am. High near 27. Blustery. Chance of precipitation is 80%.

    High: 27 °F

    Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1. Blustery.

    Low: -1 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 16.

    High: 16 °F

    Sunny

Detailed Forecast

Today
A 30 percent chance of rain, mainly after 5pm. Mostly cloudy, with a high near 57. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Rain likely, mainly before 8pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 25. Windy, with a northwest wind 20 to 25 mph increasing to 30 to 35 mph after midnight. Winds could gust as high as 55 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 39. Breezy, with a northwest wind 20 to 25 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 35 mph.
Friday Night
Snow likely, mainly after 1am. Cloudy, with a low around 26. North wind around 5 mph becoming east southeast after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday
A 40 percent chance of snow, mainly after 1pm. Cloudy, with a high near 40. East southeast wind 5 to 15 mph, with gusts as high as 20 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow, possibly mixed with rain, becoming all snow after 4am. The snow could be heavy at times. Widespread blowing snow, mainly after 5am. Low around 22. Blustery, with an east wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of around 5 inches.
Sunday
Snow, mainly before 1pm. Widespread blowing snow, mainly before 7am. High near 27. Blustery. Chance of precipitation is 80%.
Sunday Night
Partly cloudy, with a low around -1. Blustery.
Monday
Sunny, with a high near 16.
Monday Night
A 20 percent chance of snow after 1am. Mostly cloudy, with a low around 0.
Tuesday
A 20 percent chance of snow. Cloudy, with a high near 27.
Tuesday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 19.
Wednesday
Partly sunny, with a high near 41.
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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:
4:48 am CDT Mar 12, 2026
Forecast Valid:
5am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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