Flash Flood Warning in Effect
The National Weather Service in Columbia has issued a Flash Flood Warning for portions of east-central Georgia and central South Carolina, including:
- Aiken County, SC
- Edgefield County, SC
- McCormick County, SC
- Columbia County, GA
- Southeastern Lincoln County, GA
- Central Richmond County, GA
The warning remains in effect until 9:00 PM EDT as heavy thunderstorms continue producing excessive rainfall capable of causing life-threatening flash flooding.
Areas Facing the Greatest Flood Risk
Heavy rainfall may quickly overwhelm:
- Low-lying neighborhoods
- Urban streets
- Small creeks and streams
- Poor drainage areas
- Roads prone to flooding
Floodwaters can rise within minutes, especially where repeated thunderstorms move over the same locations.
What Residents Should Do
If you are within the warning area:
- Never drive through flooded roadways.
- Move to higher ground if flooding develops.
- Avoid walking through moving floodwater.
- Delay unnecessary travel until heavy rain has ended.
- Monitor local emergency officials for additional warnings.
Remember: Turn Around, Don’t Drown. Most flood-related deaths occur when vehicles enter flooded roads.
Additional Flooding Possible
A broader Flood Advisory is also in effect for nearby portions of Georgia and South Carolina, indicating additional areas could experience urban and small stream flooding if heavy rainfall persists.
Stay Weather Aware
Thunderstorms capable of producing torrential rainfall may continue through the evening across the Central Savannah River Area (CSRA). Residents in Aiken, Edgefield, McCormick, Columbia, Lincoln, and Richmond counties should remain alert for rapidly changing weather conditions and be prepared to act immediately if flooding develops.
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Radar Watch HQ Top 5 Essential Emergency Preparedness Picks
Whether you’re preparing for severe thunderstorms, flash flooding, hurricanes, wildfires, or extended power outages, these five emergency essentials can help keep your household safer when severe weather strikes.
A portable power station provides reliable backup electricity during outages, allowing you to power phones, medical devices, laptops, lights, small appliances, and communication equipment without fuel.
Best for:
- Extended power outages
- Severe thunderstorms
- Hurricanes
- Winter storms
- Wildfires
2. Flood Protection Barriers & Sandless Flood Bags
Flood barriers help divert or absorb water before it enters garages, doorways, and low-lying areas. They deploy quickly and can help reduce property damage during flash flooding.
Best for:
- Flash Flood Warnings
- Heavy rainfall
- River flooding
- Coastal flooding
3. Rechargeable LED Flashlights
Bright, dependable flashlights are essential when the power goes out. Rechargeable or solar-powered models provide long-lasting illumination for navigating safely indoors and outdoors.
Best for:
- Overnight power outages
- Emergency evacuations
- Storm damage inspections
Keep phones, tablets, weather radios, and USB-powered devices charged when the electrical grid is unavailable. A solar power bank offers an additional charging option during prolonged emergencies.
Best for:
- Communication during outages
- Emergency weather alerts
- Travel and evacuation
A NOAA Weather Radio delivers official weather alerts directly from the National Weather Service, even when cellular networks or internet service are unavailable. It remains one of the most dependable ways to receive life-saving warnings.
Best for:
- Tornado warnings
- Severe thunderstorm warnings
- Flash flood warnings
- Hurricane alerts
- Winter storm emergencies
Why Radar Watch HQ Recommends These Essentials
At Radar Watch HQ, preparedness is just as important as staying informed. These five emergency essentials can help you stay connected, protect your property, and safely navigate severe weather events. Having supplies ready before storms arrive allows you to respond quickly when warnings are issued and conditions begin to deteriorate.
