SD Sioux Falls SD Zone Forecast for Friday, August 8, 2025

025 FPUS53 KFSD 081244

ZFPFSD

Zone Forecasts for SE South Dakota/NW Iowa/SW Minnesota

National Weather Service Sioux Falls SD

742 AM CDT Fri Aug 8 2025

SDZ062-082000-

Minnehaha-

Including the city of Sioux Falls

742 AM CDT Fri Aug 8 2025

...HEAT ADVISORY NOW IN EFFECT FROM 1 PM THIS AFTERNOON TO 8 PM

CDT THIS EVENING...

.TODAY...Mostly sunny. Highs in the upper 80s. South winds 10 to

15 mph with gusts up to 25 mph. Heat index values up to 101 this

afternoon.

.TONIGHT...Mostly cloudy. A chance of showers and thunderstorms,

mainly in the evening. Humid with lows in the upper 60s.

Southwest winds 10 to 15 mph, becoming northwest 5 to 10 mph

after midnight. Chance of rain 40 percent. Heat index values up

to 101 early

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