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.

Mostly Cloudy

23°F

-5°C

Humidity 55%
Wind Speed S 14 mph
Barometer 30.04 in (1020.5 mb)
Dewpoint 9°F (-13°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 20 Jan 12:56 pm CST
Extended Forecast for

Sioux Falls SD

  • This Afternoon

    This Afternoon: Snow, mainly after 3pm. High near 21. South southeast wind around 5 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.

    High: 21 °F

    Snow

  • Tonight

    Tonight: Snow, mainly before 8pm. Low around 11. Light and variable wind becoming west northwest 5 to 10 mph in the evening. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 11 °F

    Snow then
    Partly Cloudy

  • Wednesday

    Wednesday: Snow, mainly before 11am. Patchy blowing snow after 11am. High near 28. Windy, with a west southwest wind 10 to 20 mph increasing to 25 to 35 mph. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Snow and
    Patchy
    Blowing Snow

  • Wednesday Night

    Wednesday Night: Patchy blowing snow before 7pm. Partly cloudy, with a low around 0. Blustery, with a west wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 30 mph.

    Low: 0 °F

    Patchy
    Blowing Snow
    and Blustery
    then Partly
    Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 15. West wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 15 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -17. North northwest wind around 10 mph.

    Low: -17 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny and cold, with a high near -5.

    High: -5 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -12.

    Low: -12 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 7.

    High: 7 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Snow, mainly after 3pm. High near 21. South southeast wind around 5 mph. Chance of precipitation is 100%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow, mainly before 8pm. Low around 11. Light and variable wind becoming west northwest 5 to 10 mph in the evening. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly before 11am. Patchy blowing snow after 11am. High near 28. Windy, with a west southwest wind 10 to 20 mph increasing to 25 to 35 mph. Winds could gust as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Patchy blowing snow before 7pm. Partly cloudy, with a low around 0. Blustery, with a west wind 15 to 25 mph decreasing to 5 to 15 mph after midnight. Winds could gust as high as 30 mph.
Thursday
Partly sunny, with a high near 15. West wind 5 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Thursday Night
Partly cloudy, with a low around -17. North northwest wind around 10 mph.
Friday
Mostly sunny and cold, with a high near -5.
Friday Night
Mostly cloudy, with a low around -12.
Saturday
Partly sunny, with a high near 7.
Saturday Night
Mostly cloudy, with a low around -8.
Sunday
Mostly sunny, with a high near 9.
Sunday Night
Mostly clear, with a low around -5.
Monday
Mostly sunny, with a high near 22.
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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:
1:08 pm CST Jan 20, 2026
Forecast Valid:
1pm CST Jan 20, 2026-6pm CST Jan 26, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation