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FLUS43 KFSD 020940
HWOFSD

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
440 AM CDT Wed Jul 2 2025

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440 AM CDT Wed Jul 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.

Isolated to scattered storms are expected this morning along and east
of the James River. Additional isolated showers and storms are
possible this afternoon and evening along and east of I-29. A couple
storms could be strong to severe before 10 AM and again between 4 PM
and 10 PM, producing 60 mph wind gusts and quarter sized hail.

Heat index values this afternoon in the upper 90s, possibly near 100
in the Missouri River Valley.

.DAYS TWO THROUGH SEVEN...Thursday through Tuesday.

Periodic storm chances continue into early next week, with the
highest chances from the afternoon into the night of July 4th and
again Saturday.

An isolated strong to severe storm is possible Independence Day. Locally
heavy rainfall is possible into the weekend.

Hot and humid conditions continue through July 4th, with heat index
values approaching 100 degrees at times.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$