Wildfire Smoke Continues Poor Air Quality in the East; Excessive Rainfall May Bring Flooding in the Northwest

Smoke from Canadian wildfires continues to be transported south by winds into the U.S. resulting in moderate to unhealthy air quality across parts of the Northeast, Mid-Atlantic, Ohio Valley, and Midwest on Friday. Some improvement is expected this weekend. Excessive rainfall may bring areas of flooding from far northern Washington across central Montana, and into western South Dakota Friday. Read More >

Hazardous Weather Conditions

Hazardous Weather Outlook

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Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

A Few Clouds

79°F

26°C

Humidity	56%
Wind Speed	SE 12 mph
Barometer	29.86 in (1010.0 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Heat Index	80°F (27°C)
Last update	8 Jun 8:56 pm CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Sioux Falls SD

Tonight

Mostly Cloudy
Low: 63 °F
Friday

Slight Chance
Showers then
Chance
T-storms
High: 82 °F
Friday
Night

Chance
T-storms then
Showers
Likely
Low: 63 °F
Saturday

Chance
T-storms
High: 77 °F
Saturday
Night

Slight Chance
T-storms
Low: 57 °F
Sunday

Mostly Sunny
and Breezy
High: 75 °F
Sunday
Night

Mostly Clear
Low: 51 °F
Monday

Sunny
High: 78 °F
Monday
Night

Mostly Clear
Low: 54 °F

Detailed Forecast

Tonight

Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph.

Friday

A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82. South southeast wind 5 to 10 mph. Chance of precipitation is 30%.

Friday Night

A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 63. Southeast wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. East wind 5 to 10 mph. Chance of precipitation is 50%.

Saturday Night

A slight chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 57. Northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Sunday

Mostly sunny, with a high near 75. Breezy, with a north northeast wind 15 to 20 mph, with gusts as high as 30 mph.

Sunday Night

Mostly clear, with a low around 51.

Monday

Sunny, with a high near 78.

Monday Night

Mostly clear, with a low around 54.

Tuesday

Sunny, with a high near 84.

Tuesday Night

Partly cloudy, with a low around 59.