Risk of Thunderstorms Tuesday Afternoon and Evening

Event Overview:  Strong to severe storms are expected Tuesday afternoon and evening. Large hail, damaging winds, and even a few tornadoes may be possible.  These storms will slowly move east Tuesday evening, and the severe weather risk should diminish by midnight.  The prime time for severe storms will be between 4pm and 12am. 

Latest Hazardous Weather Outlook

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HWOFSD

Hazardous Weather Outlook
National Weather Service Sioux Falls SD
428 AM CST Fri Nov 28 2025

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428 AM CST Fri Nov 28 2025

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

.DAY ONE...Today and tonight.

Snow begins today and continues through Saturday. Expect disruptions
to travel. Expect reduced visibility and the potential for blowing
and drifting snow.

Areas south of I-90 toward the southern Missouri River Valley and US
Highway 20 may see a light glaze of ice later today into tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Winter storm continues Saturday. Snowfall totals Friday through
Saturday of 5 to 12 inches expected, highest along and east of
Iowa/Minnesota State Highway 60 with locally higher amounts possible.

Northerly wind gusts Saturday of 25-35 mph lead to blowing and
drifting snow. Expect reduced visibility. Travel will become
difficult if not impossible for some locations.

Much colder air moves in Sunday into early next week with wind chills
below zero at times.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$

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428 AM CST Fri Nov 28 2025

This Hazardous Weather Outlook is for central South Dakota, east
central South Dakota, south central South Dakota and southeast
South Dakota.

.DAY ONE...Today and tonight.

Snow begins today and continues through Saturday. Expect disruptions
to travel. Expect reduced visibility and the potential for blowing
and drifting snow.

Areas south of I-90 toward the southern Missouri River Valley and US
Highway 20 may see a light glaze of ice later today into tonight.

.DAYS TWO THROUGH SEVEN...Saturday through Thursday.

Winter storm continues Saturday. Snowfall totals Friday through
Saturday of 4 to 8 inches expected, highest across the James River
Valley and near I-29.

Northerly wind gusts Saturday of 30-35 mph lead to blowing and
drifting snow. Expect reduced visibility. Travel will become
difficult if not impossible for some locations.

Much colder air moves in Sunday into early next week with wind chills
below zero at times.

.SPOTTER INFORMATION STATEMENT...

Spotter activation is not expected at this time.

$$