Flash Flood Warning for Sumter, SC
Official alert fields
What you need to know
- Applies to
- Sumter
- Effective
- Ends or expires
- Official severity
- Severe
- Official urgency
- Immediate
- Official certainty
- Likely
What is happening
FFWCAE The National Weather Service in Columbia has extended the * Flash Flood Warning for... Northwestern Sumter County in central South Carolina... * Until 1115 PM EDT. * At 914 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5...
What the bulletin says to do
Most flooding deaths occur in vehicles. Never drive through a flooded roadway or around barricades. Turn around, don't drown.
Full official description
Bulletin details
FFWCAE The National Weather Service in Columbia has extended the * Flash Flood Warning for... Northwestern Sumter County in central South Carolina... * Until 1115 PM EDT. * At 914 PM EDT, Doppler radar and automated rain gauges indicated thunderstorms producing heavy rain across the warned area. Between 3 and 5 inches of rain have fallen. The expected rainfall rate is 0.5 to 1 inch in 1 hour. Additional rainfall amounts up to 1 inch are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar and automated gauges. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. * Some locations that will experience flash flooding include... Sumter, Shaw Air Base, South Sumter, Millwood, Oakland, Sumter County Airport, Mulberry, Cherryvale, Cane Savannah, Dalzell, Stateburg, Wedgewood, Lakewood, Privateer, East Sumter, Dinkins Mill and Oswego.
Official geometry where available
Alert boundary
Lifecycle record
Official revisions
- Update
Flash Flood Warning issued August 1 at 9:14PM EDT until August 1 at 11:15PM EDT by NWS Columbia SC
Official revision - Alert
Flash Flood Warning issued August 1 at 6:50PM EDT until August 1 at 9:45PM EDT by NWS Columbia SC
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Columbia SC. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
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- Last collected