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

30°F

-1°C

Humidity 85%
Wind Speed W 10 mph
Barometer 29.81 in (1011.5 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 8 Dec 10:56 pm CST
Extended Forecast for

Sioux Falls SD

Winter Storm Watch December 9, 12:00pm until December 10, 12:00pm
Click here for hazard details and duration
Winter Storm Watch

  • Tonight

    Tonight: Mostly cloudy, with a low around 23. West wind 5 to 10 mph.

    Low: 23 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain after noon. Patchy fog between 7am and 8am. Otherwise, cloudy, with a high near 37. Breezy, with a south southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 37 °F

    Patchy Fog
    then Chance
    Rain and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain before 11pm, then a slight chance of snow between 11pm and midnight. Mostly cloudy, with a low around 18. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 20%.

    Low: 18 °F

    Windy. Slight
    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 22. Blustery, with a northwest wind 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Winds could gust as high as 40 mph.

    High: 22 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow, mainly after midnight. Cloudy, with a low around 12. Northwest wind around 5 mph becoming east southeast after midnight.

    Low: 12 °F

    Chance Snow

  • Thursday

    Thursday: A 30 percent chance of snow. Cloudy, with a high near 22. East southeast wind 5 to 10 mph becoming north northeast in the afternoon.

    High: 22 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 4.

    Low: 4 °F

    Chance Snow

  • Friday

    Friday: Mostly cloudy, with a high near 12.

    High: 12 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -4.

    Low: -4 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 23. West wind 5 to 10 mph.
Tuesday
A 30 percent chance of rain after noon. Patchy fog between 7am and 8am. Otherwise, cloudy, with a high near 37. Breezy, with a south southwest wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 45 mph.
Tuesday Night
A slight chance of rain before 11pm, then a slight chance of snow between 11pm and midnight. Mostly cloudy, with a low around 18. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 22. Blustery, with a northwest wind 15 to 25 mph decreasing to 5 to 15 mph in the afternoon. Winds could gust as high as 40 mph.
Wednesday Night
A 30 percent chance of snow, mainly after midnight. Cloudy, with a low around 12. Northwest wind around 5 mph becoming east southeast after midnight.
Thursday
A 30 percent chance of snow. Cloudy, with a high near 22. East southeast wind 5 to 10 mph becoming north northeast in the afternoon.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 4.
Friday
Mostly cloudy, with a high near 12.
Friday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around -4.
Saturday
A 20 percent chance of snow. Mostly cloudy, with a high near 5.
Saturday Night
Mostly cloudy, with a low around -5.
Sunday
Partly sunny, with a high near 15.
Sunday Night
Mostly cloudy, with a low around 6.
Monday
Partly sunny, with a high near 22.
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:
11:48 pm CST Dec 8, 2025
Forecast Valid:
11pm CST Dec 8, 2025-6pm CST Dec 15, 2025
 
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