Headline:
Severe Thunderstorm Warning issued July 1 at 2:40AM CDT until July 1 at 3:30AM CDT by NWS Sioux Falls SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
July 1, 2026 - 12:40am
Expires:
July 1, 2026 - 1:30am
Description:
At 239 AM CDT, severe thunderstorms were located along a line
extending from 9 miles northwest of Platte to near Corsica to near
Delmont, moving northeast at 65 mph.
HAZARD...70 mph wind gusts and penny size hail.
SOURCE...Personal Weather Stations.
IMPACT...Expect considerable tree damage. Damage is likely to mobile
homes, roofs, and outbuildings.
Locations impacted include...
Stickney, Delmont, Aurora Center, Grass Ranch Colony, Parkston,
White Lake, Plankinton, Mount Vernon, Ethan, Dimock, Mitchell,
Loomis and Storla.
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:
Aurora, SD; Brule, SD; Charles Mix, SD; Davison, SD; Douglas, SD; Hutchinson, SD
Forcast Office:
NWS Sioux Falls SD
Sender: