08/21/2026
⚠️ THIS ALERT IS NO LONGER ACTIVE OR HAS BEEN SUPERSEDED BY ANOTHER ALERT ⚠️
Severe Thunderstorm Warning issued August 21 at 6:32PM EDT until August 21 at 7:15PM EDT by NWS Columbia SC
SUMMARY:
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At 632 PM EDT, a severe thunderstorm was located 7 miles south of
Summerton, or 15 miles southwest of Manning, moving northeast at 25
mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
trees and powerlines.
Locations impacted include...
Holly Hill, Summerton, Bowman, Elloree, Santee State Park, Santee
Cooper Regional Airport, Santee, Eutawville, Vance, Poplar Creek
Landing, St. Paul, Stumphole Landing, Rocks Pond Campground and
Marina, Yonder Field, Foreston, Eautaw Springs, Indian Bluff
Recreation Park, Davis Station, Blounts Landing, and Mill Creek
Marina and Campground.
This includes the following highways...
Interstate 26 between mile markers 158 and 169.
Interstate 95 between mile markers 85 and 112.
AFFECTS: Calhoun, SC; Clarendon, SC; Orangeburg, SC
INSTRUCTION: For your protection move to an interior room on the lowest floor of a
building.
URL TO CAMPAIGN DETAILS (WITH UP-TO-DATE WEATHER ALERT DETAILS):
https://hrpow.us/gFiqqT2
URGENCY: Immediate
SEVERITY: Severe
CERTAINTY: Observed
EFFECTIVE DATE: 8/21/26 6:32 PM EST
EXPIRATION DATE: 8/21/26 7:15 PM EST
FULL ALERT TEXT:
----------------
At 632 PM EDT, a severe thunderstorm was located 7 miles south of
Summerton, or 15 miles southwest of Manning, moving northeast at 25
mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
trees and powerlines.
Locations impacted include...
Holly Hill, Summerton, Bowman, Elloree, Santee State Park, Santee
Cooper Regional Airport, Santee, Eutawville, Vance, Poplar Creek
Landing, St. Paul, Stumphole Landing, Rocks Pond Campground and
Marina, Yonder Field, Foreston, Eautaw Springs, Indian Bluff
Recreation Park, Davis Station, Blounts Landing, and Mill Creek
Marina and Campground.
This includes the following highways...
Interstate 26 between mile markers 158 and 169.
Interstate 95 between mile markers 85 and 112.
See the full message w/ attachments at:
https://hrpow.us/gFiqqT2