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

69°F

21°C

Humidity 93%
Wind Speed S 10 mph
Barometer 29.92 in (1012.7 mb)
Dewpoint 67°F (19°C)
Visibility 7.00 mi
Last update 24 Jul 11:56 pm CDT
Extended Forecast for

Renner SD

Heat Advisory July 25, 12:00pm until July 26, 08:00pm
Click here for hazard details and duration
Heat Advisory

  • Overnight

    Overnight: A chance of sprinkles before 2am. Partly cloudy, with a low around 68. South wind around 10 mph.

    Low: 68 °F

    Chance
    Sprinkles

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 95. Heat index values as high as 100. West southwest wind 5 to 10 mph.

    High: 95 °F

    Hot

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Increasing clouds, with a low around 75. South wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 75 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

  • Sunday

    Sunday: Cloudy through mid morning, then gradual clearing and hot, with a high near 95. Heat index values as high as 101. South wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 73. South wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.

    Low: 73 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Sunny and hot, with a high near 95. North northeast wind 5 to 10 mph.

    High: 95 °F

    Hot

  • Monday Night

    Monday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 92.

    High: 92 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of sprinkles before 2am. Partly cloudy, with a low around 68. South wind around 10 mph.
Saturday
Mostly sunny and hot, with a high near 95. Heat index values as high as 100. West southwest wind 5 to 10 mph.
Saturday Night
A slight chance of showers and thunderstorms before 10pm, then a slight chance of showers between 10pm and 11pm. Increasing clouds, with a low around 75. South wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday
Cloudy through mid morning, then gradual clearing and hot, with a high near 95. Heat index values as high as 101. South wind 5 to 15 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of showers and thunderstorms before 1am. Mostly clear, with a low around 73. South wind 5 to 15 mph becoming west northwest after midnight. Winds could gust as high as 20 mph.
Monday
Sunny and hot, with a high near 95. North northeast wind 5 to 10 mph.
Monday Night
Partly cloudy, with a low around 71.
Tuesday
Partly sunny, with a high near 92.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Mostly sunny, with a high near 91.
Wednesday Night
A 30 percent chance of showers. Partly cloudy, with a low around 70.
Thursday
Mostly sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 68.
Friday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Renner SD
 43.64°N 96.7°W (Elev. 1499 ft)
Last Update:
11:58 pm CDT Jul 24, 2026
Forecast Valid:
12am CDT Jul 25, 2026-6pm CDT Jul 31, 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