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.

Fair

12°F

-11°C

Humidity 73%
Wind Speed Calm
Barometer 30.19 in (1025.0 mb)
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Last update 14 Jan 11:56 pm CST
Extended Forecast for

Sioux Falls SD

  • Overnight

    Overnight: Mostly cloudy, with a temperature rising to around 18 by 5am. Calm wind becoming south around 5 mph.

    Low: 14 °F⇑

    Mostly Cloudy

  • Thursday

    Thursday: A chance of flurries between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Breezy, with a south wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 42 °F

    Mostly Cloudy
    then Mostly
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: A chance of sprinkles before 9pm, then a chance of sprinkles and flurries between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 22. Windy, with a northwest wind 20 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Chance
    Sprinkles/Snow
    and Windy

  • Friday

    Friday: Snow likely, mainly before noon. Patchy blowing snow before noon. Mostly cloudy, with a temperature rising to near 26 by 9am, then falling to around 17 during the remainder of the day. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 26 °F⇓

    Snow Likely
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 2. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 40 mph.

    Low: 2 °F

    Mostly Cloudy
    and Blustery

  • Saturday

    Saturday: Partly sunny, with a high near 7. Blustery, with a north northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 7 °F

    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 2.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a temperature rising to around 18 by 5am. Calm wind becoming south around 5 mph.
Thursday
A chance of flurries between 9am and 10am. Cloudy, then gradually becoming mostly sunny, with a high near 42. Breezy, with a south wind 10 to 15 mph becoming northwest 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
A chance of sprinkles before 9pm, then a chance of sprinkles and flurries between 9pm and midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 22. Windy, with a northwest wind 20 to 30 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 rising to near 26 by 9am, then falling to around 17 during the remainder of the day. Windy, with a northwest wind 25 to 35 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday Night
Mostly cloudy, with a low around 2. Blustery, with a north northwest wind 15 to 25 mph, with gusts as high as 40 mph.
Saturday
Partly sunny, with a high near 7. 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.
Sunday
Partly sunny, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 2.
M.L.King Day
Mostly sunny, with a high near 15.
Monday Night
Partly cloudy, with a low around 4.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Mostly sunny, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls SD
 43.54°N 96.73°W (Elev. 1453 ft)
Last Update:
10:38 pm CST Jan 14, 2026
Forecast Valid:
12am 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