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

43°F

6°C

Humidity 93%
Wind Speed Calm
Barometer 29.76 in (1007.8 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 15 Apr 2:56 am CDT
Extended Forecast for

Sioux Falls SD

Fire Weather Watch April 16, 12:00pm until April 16, 08:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Overnight

    Overnight: A chance of sprinkles. Mostly cloudy, with a low around 45. Calm wind.

    Low: 45 °F

    Chance
    Sprinkles

  • Wednesday

    Wednesday: A chance of sprinkles before 7am, then a slight chance of showers after 3pm. Mostly sunny, with a high near 72. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 72 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. East wind around 5 mph becoming south after midnight.

    Low: 46 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 50. South wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 50 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers. Mostly cloudy, with a high near 62. Breezy, with a southeast wind 15 to 20 mph becoming northwest in the morning. Winds could gust as high as 35 mph.

    High: 62 °F

    Slight Chance
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Blustery.

    Low: 28 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 47. Breezy.

    High: 47 °F

    Partly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Blustery.

    Low: 26 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

Detailed Forecast

Overnight
A chance of sprinkles. Mostly cloudy, with a low around 45. Calm wind.
Wednesday
A chance of sprinkles before 7am, then a slight chance of showers after 3pm. Mostly sunny, with a high near 72. Calm wind becoming east northeast around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 46. East wind around 5 mph becoming south after midnight.
Thursday
Sunny, with a high near 84. South southeast wind 5 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 50. South wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
A 20 percent chance of showers. Mostly cloudy, with a high near 62. Breezy, with a southeast wind 15 to 20 mph becoming northwest in the morning. Winds could gust as high as 35 mph.
Friday Night
Mostly cloudy, with a low around 28. Blustery.
Saturday
Partly sunny, with a high near 47. Breezy.
Saturday Night
Partly cloudy, with a low around 26. Blustery.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly clear, with a low around 35.
Monday
Sunny, with a high near 73.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 75.
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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:
1:33 am CDT Apr 15, 2026
Forecast Valid:
3am CDT Apr 15, 2026-6pm CDT Apr 21, 2026
 
Forecast Discussion
 
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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