Seek Shelter: Strong Thunderstorm Approaching Henderson and Polk Mountains
A strong thunderstorm with 40 mph winds and pea-sized hail is approaching Henderson and Polk Mountains, with residents urged to seek shelter indoors immediately. This NWS alert is effective until 5:15 PM EDT.
Residents in the Henderson and Polk Mountains, specifically near Flat Rock, Saluda, Tuxedo, North Saluda Reservoir, East Flat Rock, and Glassy Mountain, are advised to seek shelter indoors immediately. A Special Weather Statement issued by the National Weather Service (NWS) Greenville-Spartanburg SC at 4:50 PM EDT on September 20 indicates a strong thunderstorm is tracking 6 miles southeast of Hendersonville, near Flat Rock, moving south at 5 mph.
This storm poses hazards including wind gusts up to 40 mph and pea-sized hail. Gusty winds could knock down tree limbs and blow around unsecured objects. Minor hail damage to outdoor objects is possible. Radar has indicated frequent cloud-to-ground lightning is occurring with this storm, which can strike up to 10 miles away from the thunderstorm.
The Special Weather Statement is effective immediately and expires at 5:15 PM EDT today, September 20, 2026. If you are outdoors, consider seeking shelter inside a building or vehicle to protect yourself from lightning and strong winds.
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