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

21°F

-6°C

Humidity 96%
Wind Speed S 3 mph
Barometer 30.20 in (1024.6 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 12 Mar 1:56 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

  • Overnight

    Overnight: Mostly clear, with a low around 21. South wind around 5 mph.

    Low: 21 °F

    Mostly Clear

  • Thursday

    Thursday: A 50 percent chance of rain, mainly after 3pm. 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

  • Thursday Night

    Thursday Night: A 30 percent chance of rain before 9pm. 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.

    Low: 25 °F

    Windy. Chance
    Rain 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. Chance of precipitation is 90%.

    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

Detailed Forecast

Overnight
Mostly clear, with a low around 21. South wind around 5 mph.
Thursday
A 50 percent chance of rain, mainly after 3pm. 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.
Thursday Night
A 30 percent chance of rain before 9pm. 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.
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. Chance of precipitation is 90%.
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. 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.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Garretson SD
 43.71°N 96.49°W (Elev. 1549 ft)
Last Update:
1:33 am CDT Mar 12, 2026
Forecast Valid:
2am CDT Mar 12, 2026-6pm CDT Mar 18, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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