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

34°F

1°C

Humidity 56%
Wind Speed S 14 G 21 mph
Barometer 29.68 in (1007.1 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 15 Jan 11:56 am CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • This Afternoon

    This Afternoon: Mostly cloudy early, then becoming sunny, with a high near 41. Breezy, with a west southwest wind 15 to 20 mph becoming northwest. Winds could gust as high as 35 mph.

    High: 41 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: A slight chance of rain and snow before 10pm, then a chance of flurries between 10pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Blustery.
    Slight Chance
    Rain/Snow
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly after 9am. Patchy blowing snow after 9am. Mostly cloudy, with a temperature falling to around 15 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: 25 °F⇓

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 0. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 40 mph.

    Low: 0 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny, with a high near 6. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 6 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 0. Northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.

    Low: 0 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 27. Blustery.

    High: 27 °F

    Partly Sunny
    then Partly
    Sunny and
    Blustery

  • Sunday Night

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

    Low: 0 °F

    Partly Cloudy

  • M.L.King Day

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

    High: 13 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy early, then becoming sunny, with a high near 41. Breezy, with a west southwest wind 15 to 20 mph becoming northwest. Winds could gust as high as 35 mph.
Tonight
A slight chance of rain and snow before 10pm, then a chance of flurries between 10pm and 2am, then a chance of snow after 2am. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 9am. Patchy blowing snow after 9am. Mostly cloudy, with a temperature falling to around 15 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 0. Blustery, with a north northwest wind 20 to 25 mph, with gusts as high as 40 mph.
Saturday
Partly sunny, with a high near 6. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Saturday Night
Mostly cloudy, with a low around 0. Northwest wind 5 to 15 mph becoming south southwest after midnight. Winds could gust as high as 20 mph.
Sunday
Partly sunny, with a high near 27. Blustery.
Sunday Night
Partly cloudy, with a low around 0.
M.L.King Day
Mostly sunny, with a high near 13.
Monday Night
Partly cloudy, with a low around 0.
Tuesday
Mostly sunny, with a high near 25.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Partly sunny, with a high near 29.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
10:53 am CST Jan 15, 2026
Forecast Valid:
12pm CST Jan 15, 2026-6pm CST Jan 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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