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.

Light Rain

34°F

1°C

Humidity 92%
Wind Speed NW 18 G 28 mph
Barometer 29.65 in (1005.7 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 15 Jan 9:56 pm CST
Extended Forecast for

Sioux Falls SD

Winter Weather Advisory January 16, 12:00am until January 16, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: A chance of flurries before 2am, then snow likely, mainly after 4am. Patchy blowing snow after 4am. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday

    Friday: Snow likely, mainly before 5pm. Patchy blowing snow before 7am, then areas of blowing snow after 2pm. Mostly cloudy, with a temperature falling to around 14 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 one inch possible.

    High: 27 °F⇓

    Snow Likely
    and Areas
    Blowing Snow

  • Friday Night

    Friday Night: A 30 percent chance of snow before midnight. Patchy blowing snow before midnight. Mostly cloudy, with a low around 2. Wind chill values as low as -18. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    Low: 2 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday

    Saturday: Partly sunny, with a high near 8. Wind chill values as low as -18. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 8 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 1. Northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29. Blustery, with a south southwest wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

    High: 29 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Blustery.

    Low: 1 °F

    Partly Cloudy
    and Blustery
    then Partly
    Cloudy

  • M.L.King Day

    M.L.King Day: Sunny, with a high near 13.

    High: 13 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 3.

    Low: 3 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of flurries before 2am, then snow likely, mainly after 4am. Patchy blowing snow after 4am. Mostly cloudy, with a low around 23. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly before 5pm. Patchy blowing snow before 7am, then areas of blowing snow after 2pm. Mostly cloudy, with a temperature falling to around 14 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 one inch possible.
Friday Night
A 30 percent chance of snow before midnight. Patchy blowing snow before midnight. Mostly cloudy, with a low around 2. Wind chill values as low as -18. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Saturday
Partly sunny, with a high near 8. Wind chill values as low as -18. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 1. Northwest wind 5 to 10 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 29. Blustery, with a south southwest wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.
Sunday Night
Partly cloudy, with a low around 1. Blustery.
M.L.King Day
Sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 15.
Wednesday
Partly sunny, with a high near 27.
Wednesday Night
Mostly cloudy, with a low around 13.
Thursday
Partly sunny, with a high near 33.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
10:33 pm CST Jan 15, 2026
Forecast Valid:
10pm CST Jan 15, 2026-6pm CST Jan 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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