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

72°F

22°C

Humidity 97%
Wind Speed NE 6 mph
Barometer 29.89 in (1011.2 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 12 Aug 1:56 am CDT
Extended Forecast for

4 Miles ESE Sioux Falls SD

  • Overnight

    Overnight: A 30 percent chance of showers and thunderstorms, mainly after 4am. Patchy smoke after 4am. Cloudy, with a low around 68. East northeast wind 10 to 15 mph becoming northwest. Winds could gust as high as 20 mph.

    Low: 68 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: A 10 percent chance of showers and thunderstorms before 7am. Patchy smoke after noon. Partly sunny, with a high near 84. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.

    High: 84 °F

    Slight Chance
    T-storms then
    Patchy Smoke

  • Wednesday Night

    Wednesday Night: Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Patchy smoke. Low around 65. East southeast wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 65 °F

    Slight Chance
    T-storms then
    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am. Patchy smoke after 7am. Cloudy, then gradually becoming mostly sunny, with a high near 77. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 77 °F

    Chance
    T-storms then
    Patchy Smoke

  • Thursday Night

    Thursday Night: A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 62. East northeast wind around 10 mph.

    Low: 62 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 4pm. Cloudy, with a high near 76. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.

    Low: 63 °F

    Chance
    T-storms

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 78. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 59.

    Low: 59 °F

    Chance
    T-storms

Detailed Forecast

Overnight
A 30 percent chance of showers and thunderstorms, mainly after 4am. Patchy smoke after 4am. Cloudy, with a low around 68. East northeast wind 10 to 15 mph becoming northwest. Winds could gust as high as 20 mph.
Wednesday
A 10 percent chance of showers and thunderstorms before 7am. Patchy smoke after noon. Partly sunny, with a high near 84. North northeast wind 5 to 10 mph becoming east southeast in the afternoon.
Wednesday Night
Showers and thunderstorms likely, then showers and possibly a thunderstorm after 4am. Patchy smoke. Low around 65. East southeast wind 5 to 10 mph becoming north northeast after midnight. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A chance of showers and thunderstorms before 9am, then a slight chance of showers between 9am and 10am. Patchy smoke after 7am. Cloudy, then gradually becoming mostly sunny, with a high near 77. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
A 30 percent chance of showers, mainly after 1am. Mostly cloudy, with a low around 62. East northeast wind around 10 mph.
Friday
A chance of showers, with thunderstorms also possible after 4pm. Cloudy, with a high near 76. East southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Friday Night
A chance of showers, with thunderstorms also possible after 7pm. Mostly cloudy, with a low around 63. Chance of precipitation is 50%.
Saturday
Showers likely, with thunderstorms also possible after 1pm. Cloudy, with a high near 78. Chance of precipitation is 60%.
Saturday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 59.
Sunday
Partly sunny, with a high near 74.
Sunday Night
Partly cloudy, with a low around 54.
Monday
Partly sunny, with a high near 76.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58.
Tuesday
Partly sunny, with a high near 78.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Sioux Falls SD
 43.54°N 96.64°W (Elev. 1391 ft)
Last Update:
1:38 am CDT Aug 12, 2026
Forecast Valid:
2am CDT Aug 12, 2026-6pm CDT Aug 18, 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