Flash Flood Warning — Richland County, South Carolina
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Current Status
🌊 Active: Flash Flood Warning
Flash Flood Warning issued August 6 at 3:11PM EDT until August 6 at 6:15PM EDT by NWS Columbia SC
FFWCAE The National Weather Service in Columbia has issued a * Flash Flood Warning for... Central Lexington County in central South Carolina... West Central Richland County in central South Carolina... * Until 615 PM EDT. * At 311 PM EDT, Doppler radar indicated thunderstorms producing heavy rain across the warned area. Between 1 and 2.5 inches of rain have fallen. The expected rainfall rate is 1.5 to 3 inches in 1 hour. Additional rainfall amounts of 1 to 2 inches are possible in the warned area. Flash flooding is ongoing or expected to begin shortly. HAZARD...Flash flooding caused by thunderstorms. SOURCE...Radar indicated. 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... Lexington, Cayce, Irmo, Springdale, Highway 6 at Lake Murray Dam, Red Bank, Oak Grove, St. Andrews, South Congaree, Pine Ridge, Columbia Metro
Effective August 6, 2026 at 3:11 PM ET · Expires August 6, 2026 at 6:15 PM ET
Event Details
Event Type
Flash Flood Warning
Severity
severe
Issued By
NWS Columbia SC
Expires
August 6, 2026 at 6:15 PM ET
Last Checked
1 minute ago
What To Do
📋 Official NWS Guidance
Most flooding deaths occur in vehicles. Never drive through a flooded roadway or around barricades. Turn around, don't drown.
Also In Effect For
This same Flash Flood Warning also covers:
Other Active Alerts in South Carolina
Flood Advisory
Flood Advisory
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Flash Flood Warning
Flood Advisory
Get Flash Flood Warning Alerts for Richland County
StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
Frequently Asked Questions
What does a Flash Flood Warning mean for Richland County, South Carolina?
Flooding is imminent or already occurring. Move to higher ground immediately — never drive through flooded roads.
Is this Flash Flood Warning currently active?
Yes — this alert is active as of our last check (1 minute ago). It's set to expire August 6, 2026 at 6:15 PM ET.
How do I get notified about Flash Flood Warning alerts for Richland County?
Download StormCast free on Google Play and set Richland County, South Carolina as one of your monitored locations. StormCast checks the NWS feed continuously and pushes alerts like this directly to your phone — even with the screen off.
What other areas does this alert cover?
This same Flash Flood Warning is also in effect for Lexington County.