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 and Breezy

56°F

13°C

Humidity 60%
Wind Speed SE 22 G 37 mph
Barometer 29.44 in (997.4 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 17 Feb 10:56 am CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • Today

    Today: A 20 percent chance of rain after 5pm. Partly sunny, with a high near 63. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 35 mph.

    High: 63 °F

    Slight Chance
    Rain and
    Breezy

  • Tonight

    Tonight: A chance of rain and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Breezy, with a south southwest wind 15 to 20 mph becoming west 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Breezy.
    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 52. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.

    High: 52 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 24. West northwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of snow. Partly sunny, with a high near 35. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of around an inch possible.

    High: 35 °F

    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Snow likely. Patchy blowing snow before 9pm. Cloudy, with a low around 14. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.

    Low: 14 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday

    Friday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 29.

    High: 29 °F

    Slight Chance
    Snow then
    Mostly Sunny

Detailed Forecast

Today
A 20 percent chance of rain after 5pm. Partly sunny, with a high near 63. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 35 mph.
Tonight
A chance of rain and thunderstorms before 8pm, then a chance of showers between 8pm and 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 37. Breezy, with a south southwest wind 15 to 20 mph becoming west 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 40%.
Wednesday
Sunny, with a high near 52. Breezy, with a west wind 20 to 25 mph decreasing to 15 to 20 mph in the afternoon. Winds could gust as high as 45 mph.
Wednesday Night
Partly cloudy, with a low around 24. West northwest wind 10 to 15 mph becoming north after midnight. Winds could gust as high as 20 mph.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 35. Breezy, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of around an inch possible.
Thursday Night
Snow likely. Patchy blowing snow before 9pm. Cloudy, with a low around 14. Northwest wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of around 2 inches.
Friday
A 30 percent chance of snow before noon. Mostly cloudy, with a high near 25.
Friday Night
Partly cloudy, with a low around 9.
Saturday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 29.
Saturday Night
Mostly clear, with a low around 7.
Sunday
Mostly sunny, with a high near 25.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Sunny, with a high near 29.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
10:59 am CST Feb 17, 2026
Forecast Valid:
11am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
Forecast Discussion
 
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