South Carolina Minor Flood Advisory | Effective 08/21/2026 14:10

Headline: 
Flood Advisory issued August 21 at 5:10PM EDT until August 21 at 8:15PM EDT by NWS Columbia SC
Event: 
Flood Advisory
Urgency: 
Expected
Effective: 
August 21, 2026 - 2:10pm
Expires: 
August 21, 2026 - 5:15pm
Description: 
* WHAT...Flooding caused by excessive rainfall is expected. * WHERE...Chesterfield County in central South Carolina... * WHEN...Until 815 PM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 510 PM EDT, Doppler radar indicated heavy rain due to thunderstorms. Minor flooding is ongoing or expected to begin shortly in the advisory area. Up to 2 inches of rain have fallen. - Additional rainfall amounts up to 2 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... Cheraw, Chesterfield, Carolina Sandhills Wildlife Refuge, Cheraw Municipal Airport, Northeastern Technical College, Cheraw State Park, Jefferson, Ruby, Patrick, Mount Croghan, Chesterfield Detention Center, Chesterfield Ruby Middle School, Bay Springs Fire Station, Cheraw Fish Hatchery and Central High School. - http://www.weather.gov/safety/flood
Instruction: 
Most flooding deaths occur in vehicles. Never drive through a flooded roadway or around barricades. Turn around, don't drown. Report any flooding directly to the Columbia National Weather Service when it is safe to do so. You can send reports by Facebook or X to NWSColumbia or by e-mail at NWS.Columbia@noaa.gov.
Area Description: 
Chesterfield, SC
Forcast Office: 
NWS Columbia SC
Sender: 
w-nws.webmaster@noaa.gov