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

23°F

-5°C

Humidity 96%
Wind Speed Calm
Barometer 29.73 in (1008.3 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 7 Jan 1:56 am CST
Extended Forecast for

Sioux Falls SD

  • Overnight

    Overnight: Partly cloudy, with a low around 29. South southeast wind around 5 mph.

    Low: 29 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 51. South wind around 5 mph becoming west southwest in the afternoon.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 32. Calm wind becoming north northeast around 5 mph after midnight.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after noon, mixing with snow after 3pm. Mostly cloudy, with a high near 43. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25. North wind 5 to 10 mph.

    Low: 25 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: A 10 percent chance of snow after noon. Mostly cloudy, with a high near 39. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 39 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow. Mostly sunny, with a high near 28.

    High: 28 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 15.

    Low: 15 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 29. South southeast wind around 5 mph.
Wednesday
Sunny, with a high near 51. South wind around 5 mph becoming west southwest in the afternoon.
Wednesday Night
Partly cloudy, with a low around 32. Calm wind becoming north northeast around 5 mph after midnight.
Thursday
A slight chance of rain after noon, mixing with snow after 3pm. Mostly cloudy, with a high near 43. North northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 25. North wind 5 to 10 mph.
Friday
A 10 percent chance of snow after noon. Mostly cloudy, with a high near 39. North northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Friday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 20.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 15.
Sunday
Sunny, with a high near 38.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 47.
Monday Night
Partly cloudy, with a low around 27.
Tuesday
Partly sunny, with a high near 41.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
2:13 am CST Jan 7, 2026
Forecast Valid:
2am CST Jan 7, 2026-6pm CST Jan 13, 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