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FLUS43 KFSD 020927
HWOFSD

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
427 AM CDT Tue Sep 2 2025

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427 AM CDT Tue Sep 2 2025

This Hazardous Weather Outlook is for northwest Iowa, west central
Iowa, southwest Minnesota, northeast Nebraska, central South
Dakota, east central South Dakota, south central South Dakota and
southeast South Dakota.

.DAY ONE...Today and tonight.

Patchy valley fog, including fog with visibility below one mile, will
continue through mid-morning. With this in mind, be prepared for
reduced visibility on the morning commute.

Scattered shower and thunderstorm will return from the late afternoon
into the overnight hours. An isolated severe risk will be possible
between 5pm to 11 pm with quarter sized hail and 60 mph winds being
the primary threats. Lastly, with the greatest risk will be to areas
along and north of I-90.

.DAYS TWO THROUGH SEVEN...Wednesday through Monday.

Canadian wildfire smoke will move through the area on Wednesday.
While the highest concentrations should stay aloft, reductions in
surface air quality and visibility will be possible throughout the
day. If you`re apart of a sensitive group, make sure to monitor your
local air quality.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$