Hazardous Weather Conditions

Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58° N Lon: 96.75° W Elev: 1427 ft.

Fair

76°F

24°C

Humidity 82%
Wind Speed W 3 mph
Barometer 30.04 in (1016.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index77°F (25°C)
Last update 18 Aug 9:56 pm CDT
Detailed forecast for

Minnehaha County

Tonight
Mostly clear this evening, then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 60s. Northwest winds around 5 mph, becoming northeast after midnight.
Tuesday
Patchy fog in the morning. Mostly sunny. Humid with highs in the upper 80s. Northeast winds around 5 mph.
Tuesday Night
Mostly clear. Humid with lows in the mid 60s. East winds around 5 mph.
Wednesday
Sunny with highs in the mid 80s. Southeast winds 5 to 10 mph.
Wednesday Night
Mostly clear. Humid with lows in the mid 60s. Southeast winds 5 to 10 mph.
Thursday
Sunny. Highs in the upper 80s.
Thursday Night
Mostly clear in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms. Lows in the mid 60s. Chance of rain 50 percent.
Friday
Mostly sunny. Highs in the upper 70s.
Friday Night
Mostly clear. Cooler with lows in the mid 50s.
Saturday
Sunny. Highs in the mid 70s.
Saturday Night
Mostly clear. Lows around 50.
Sunday
Sunny. Highs in the lower 70s.
Sunday Night
Mostly clear. Lows in the upper 40s.
Monday
Mostly sunny. Highs in the lower 70s.



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942 PM CDT Mon Aug 18 2025
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database