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 Snow and Windy

3°F

-16°C

Humidity 66%
Wind Speed N 26 G 36 mph
Barometer 30.04 in (1020.8 mb)
Dewpoint -6°F (-21°C)
Visibility 9.00 mi
Wind Chill-20°F (-29°C)
Last update 17 Jan 4:56 am CST
Extended Forecast for

4 Miles SW Brandon SD

  • Overnight

    Overnight: A 40 percent chance of snow. Cloudy, with a low around 2. Blustery, with a north northwest wind around 25 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 2 °F

    Chance Snow
    and Blustery

  • Saturday

    Saturday: A chance of snow before 9am, then a chance of flurries between 9am and 11am. Patchy blowing snow before 7am. Partly sunny, with a high near 7. Wind chill values as low as -22. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 7 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow after midnight. Increasing clouds, with a temperature rising to around 11 by 5am. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 5 °F⇑

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday

    Sunday: A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 26. Windy, with a southwest wind 15 to 20 mph becoming northwest 25 to 30 mph in the morning. Winds could gust as high as 45 mph.

    High: 26 °F

    Chance Snow
    and Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -2. Blustery, with a north northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.

    Low: -2 °F

    Mostly Cloudy
    and Blustery

  • M.L.King Day

    M.L.King Day: Mostly sunny, with a high near 13. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 13 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 0.

    Low: 0 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 29.

    High: 29 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 14.

    Low: 14 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A 40 percent chance of snow. Cloudy, with a low around 2. Blustery, with a north northwest wind around 25 mph, with gusts as high as 30 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 9am, then a chance of flurries between 9am and 11am. Patchy blowing snow before 7am. Partly sunny, with a high near 7. Wind chill values as low as -22. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
A 20 percent chance of snow after midnight. Increasing clouds, with a temperature rising to around 11 by 5am. West northwest wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph.
Sunday
A 30 percent chance of snow, mainly before noon. Partly sunny, with a high near 26. Windy, with a southwest wind 15 to 20 mph becoming northwest 25 to 30 mph in the morning. Winds could gust as high as 45 mph.
Sunday Night
Mostly cloudy, with a low around -2. Blustery, with a north northwest wind 20 to 25 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 40 mph.
M.L.King Day
Mostly sunny, with a high near 13. West northwest wind 10 to 15 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around 0.
Tuesday
Partly sunny, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Partly sunny, with a high near 23.
Wednesday Night
Mostly cloudy, with a low around 5.
Thursday
Partly sunny, with a high near 22.
Thursday Night
Mostly cloudy, with a low around 5.
Friday
A 20 percent chance of snow. Partly sunny, with a high near 18.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Brandon SD
 43.56°N 96.64°W (Elev. 1470 ft)
Last Update:
4:43 am CST Jan 17, 2026
Forecast Valid:
5am CST Jan 17, 2026-6pm CST Jan 23, 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