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 38%
Wind Speed N 16 mph
Barometer 30.32 in (1028.6 mb)
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 14 Jan 12:56 pm CST
Extended Forecast for

Sioux Falls SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 27. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 17. Calm wind becoming south around 5 mph after midnight.

    Low: 17 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 41. Breezy, with a south wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 41 °F

    Partly Sunny
    then Partly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 24. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 24 °F

    Blustery.
    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly before noon. Patchy blowing snow before noon. Mostly cloudy, with a temperature falling to around 18 by 5pm. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 28 °F⇓

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 4. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.

    Low: 4 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 10.

    High: 10 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of snow after noon. Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny
    then Slight
    Chance Snow

Detailed Forecast

This Afternoon
Sunny, with a high near 27. North northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 17. Calm wind becoming south around 5 mph after midnight.
Thursday
Partly sunny, with a high near 41. Breezy, with a south wind 5 to 10 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Thursday Night
A slight chance of rain and snow before 9pm, then a chance of snow. Mostly cloudy, with a low around 24. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Friday
Snow likely, mainly before noon. Patchy blowing snow before noon. Mostly cloudy, with a temperature falling to around 18 by 5pm. Windy, with a northwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 4. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Saturday
Partly sunny, with a high near 10.
Saturday Night
Mostly cloudy, with a low around 0.
Sunday
A 20 percent chance of snow after noon. Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 6.
M.L.King Day
Mostly sunny, with a high near 19.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 23.
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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:
10:28 am CST Jan 14, 2026
Forecast Valid:
1pm CST Jan 14, 2026-6pm CST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation