Headline:
Severe Thunderstorm Warning issued August 7 at 5:27AM CDT until August 7 at 5:45AM CDT by NWS Sioux Falls SD
Event:
Severe Thunderstorm Warning
Urgency:
Immediate
Effective:
August 7, 2026 - 3:27am
Expires:
August 7, 2026 - 3:45am
Description:
At 527 AM CDT, a severe thunderstorm was located near Ramona, or near
Lake Herman State Park, moving southeast at 30 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Madison, Lake Herman State Park, Ramona, and Oldham.
Instruction:
For your protection move to an interior room on the lowest floor of a
building.
Area Description:
Kingsbury, SD; Lake, SD
Forcast Office:
NWS Sioux Falls SD
Sender:
w-nws.webmaster@noaa.gov