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

1°F

-17°C

Humidity 68%
Wind Speed NW 6 mph
Barometer 30.69 in (1043.2 mb)
Dewpoint -7°F (-22°C)
Visibility 10.00 mi
Wind Chill-11°F (-24°C)
Last update 30 Jan 8:56 pm CST
Extended Forecast for

Sioux Falls SD

  • Tonight

    Tonight: Mostly clear, with a low around -8. Calm wind.

    Low: -8 °F

    Mostly Clear

  • Saturday

    Saturday: Snow likely, mainly after 5pm. Increasing clouds, with a high near 21. Breezy, with a light south wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Mostly Sunny
    then Snow
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Snow, possibly mixing with freezing rain after 11pm, then gradually ending. Low around 17. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Wintry Mix
    and Breezy
    then Chance
    Wintry Mix

  • Sunday

    Sunday: Partly sunny, with a high near 37. West southwest wind 10 to 15 mph becoming northwest in the morning. Winds could gust as high as 25 mph.

    High: 37 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 17. Northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 17 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 33. Calm wind becoming southeast around 5 mph in the morning.

    High: 33 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19.

    Low: 19 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: A 20 percent chance of snow. Mostly cloudy, with a high near 33.

    High: 33 °F

    Slight Chance
    Snow

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.

    Low: 16 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around -8. Calm wind.
Saturday
Snow likely, mainly after 5pm. Increasing clouds, with a high near 21. Breezy, with a light south wind increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow, possibly mixing with freezing rain after 11pm, then gradually ending. Low around 17. Breezy, with a south wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow accumulation of less than one inch possible.
Sunday
Partly sunny, with a high near 37. West southwest wind 10 to 15 mph becoming northwest in the morning. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 17. Northwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Mostly cloudy, with a high near 33. Calm wind becoming southeast around 5 mph in the morning.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 19.
Tuesday
A 20 percent chance of snow. Mostly cloudy, with a high near 33.
Tuesday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 16.
Wednesday
Partly sunny, with a high near 29.
Wednesday Night
Mostly cloudy, with a low around 17.
Thursday
Partly sunny, with a high near 43.
Thursday Night
Partly cloudy, with a low around 22.
Friday
Partly sunny, with a high near 34.
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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:
6:33 pm CST Jan 30, 2026
Forecast Valid:
9pm CST Jan 30, 2026-6pm CST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation