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.

Light Snow

19°F

-7°C

Humidity 84%
Wind Speed E 9 mph
Barometer 29.97 in (1017.3 mb)
Dewpoint 15°F (-9°C)
Visibility 9.00 mi
Wind Chill8°F (-13°C)
Last update 2 Jan 9:56 am CST
Extended Forecast for

Sioux Falls SD

  • Today

    Today: A chance of flurries before 4pm, then a slight chance of snow after 4pm. Cloudy, with a high near 22. East wind around 5 mph. Chance of precipitation is 20%.

    High: 22 °F

    Cloudy then
    Slight Chance
    Snow

  • Tonight

    Tonight: A chance of snow and freezing rain before 2am, then a chance of flurries between 2am and 3am. Cloudy, with a low around 20. East wind around 5 mph becoming south southwest after midnight. Chance of precipitation is 30%.

    Low: 20 °F

    Chance Wintry
    Mix

  • Saturday

    Saturday: Cloudy, then gradually becoming mostly sunny, with a high near 32. Calm wind becoming west southwest around 5 mph.

    High: 32 °F

    Decreasing
    Clouds

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. Light and variable wind becoming east southeast 5 to 10 mph after midnight.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Cloudy, then gradually becoming mostly sunny, with a high near 41. South southeast wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 41 °F

    Decreasing
    Clouds

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 29. South wind 5 to 10 mph becoming light and variable after midnight.

    Low: 29 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 45.

    High: 45 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 30.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of flurries before 4pm, then a slight chance of snow after 4pm. Cloudy, with a high near 22. East wind around 5 mph. Chance of precipitation is 20%.
Tonight
A chance of snow and freezing rain before 2am, then a chance of flurries between 2am and 3am. Cloudy, with a low around 20. East wind around 5 mph becoming south southwest after midnight. Chance of precipitation is 30%.
Saturday
Cloudy, then gradually becoming mostly sunny, with a high near 32. Calm wind becoming west southwest around 5 mph.
Saturday Night
Partly cloudy, with a low around 20. Light and variable wind becoming east southeast 5 to 10 mph after midnight.
Sunday
Cloudy, then gradually becoming mostly sunny, with a high near 41. South southeast wind 10 to 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 29. South wind 5 to 10 mph becoming light and variable after midnight.
Monday
Partly sunny, with a high near 45.
Monday Night
Mostly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 28.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Partly sunny, with a high near 44.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
10:38 am CST Jan 2, 2026
Forecast Valid:
10am CST Jan 2, 2026-6pm CST Jan 8, 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