Headline:
Severe Thunderstorm Warning issued June 28 at 3:34AM CDT until June 28 at 4:00AM CDT by NWS Sioux Falls SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
June 28, 2026 - 1:34am
Expires:
June 28, 2026 - 2:00am
Description:
At 333 AM CDT, a cluster of severe thunderstorms were located
roughly along a line extending from near Salem to near Dolton to
near Avon, moving northeast at 40 mph.
HAZARD...60 mph wind gusts and penny size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Parkston, Tyndall, Parker, Lake Vermillion State Recreation Area,
Salem, Freeman, Scotland, Marion, Canistota, Tripp, Alexandria,
Menno, Avon, Bridgewater, Montrose, Emery, Irene, Mayfield, Kaylor,
and Monroe.
Instruction:
Prepare immediately for large hail and damaging winds. People outside
should move to a shelter, inside a strong building and away from
windows.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
Area Description:
Bon Homme, SD; Hanson, SD; Hutchinson, SD; McCook, SD; Turner, SD; Yankton, SD
Forcast Office:
NWS Sioux Falls SD
Sender: