Headline:
Severe Thunderstorm Warning issued September 1 at 8:55PM CDT until September 1 at 9:30PM CDT by NWS Sioux Falls SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
September 1, 2026 - 6:55pm
Expires:
September 1, 2026 - 7:30pm
Description:
At 854 PM CDT, a severe thunderstorm was located near St. Helena, or
9 miles north of Hartington, moving east at 30 mph.
HAZARD...70 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.
Locations impacted include...
Meckling.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Sioux Falls.
Area Description:
Clay, SD; Yankton, SD
Forcast Office:
NWS Sioux Falls SD
Sender:
w-nws.webmaster@noaa.gov