Chatham County is under a Tornado Watch until 8 AM on Friday and remains under a Tropical Storm Warning for Hurricane Helene.

Helene is a very large storm, with significant impacts extending well to the east of where the storm tracks.

Tornadoes: There is a high risk for tornadoes associated with Helene. The risk for tornadoes will peak tonight into
early Friday morning. Tornadoes from tropical storms or hurricanes can
form and move very quickly, so be prepared to take quick action if a Tornado Warning is issued for your location.

Winds: Peak Wind Forecast: 35-45 mph with gusts to 65 mph. Window for Tropical Storm force winds: until late Friday morning.

Rain: Today into tonight, outer rainbands from Helene will increase in both coverage and intensity across the remainder of Southeast Georgia and Southeast South Carolina.

Rainfall amounts will average 1.5 to 4 inches with isolated higher amounts possible, especially for areas near the Savannah River. Minor flooding of low-lying and poor drainage areas is likely in some locations with isolated flash flooding possible. The risk for flooding may become locally enhanced at the coast during times of high tide.

Storm surge: The potential for 1-3 feet above ground within surge prone areas through Friday evening. High surf, strong and dangerous rip currents, and beach erosion are likely at all area beaches into Friday.

What to do in a tornado warning:

  • When a tornado warning is issued for your area, seek shelter immediately
  • Move to the lowest level of a sturdy structure, away from corners, windows, doors, and outside walls.
  • Put as many walls as possible between you and the outside.
  • Get under a sturdy table and use your arms to protect your head and neck.
  • If you are outside, and can safely get to a sturdy building, do so immediately.
  • Do not hide under an overpass or bridge. 
  • Watch out for flying debris that can cause injury or death.
  • Use your arms to protect your head and neck.

Stay Informed:

We encourage you to review your personal emergency plans and ensure emergency kits are stocked.  Sign up for CEMA Alerts at ChathamEmergency.org or text 77295 to receive up-to-date information as it becomes available. 

Map from: https://www.nhc.noaa.gov/