Severe Thunderstorm Warning — Williamsburg County, South Carolina
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Current Status
⛈️ Active: Severe Thunderstorm Warning
Severe Thunderstorm Warning issued August 21 at 6:13PM EDT until August 21 at 7:15PM EDT by NWS Wilmington NC
SVRILM The National Weather Service in Wilmington has issued a * Severe Thunderstorm Warning for... South central Florence County in northeastern South Carolina... Central Williamsburg County in northeastern South Carolina... * Until 715 PM EDT. * At 612 PM EDT, a severe thunderstorm was located near Salters, or near Kingstree, and is nearly stationary. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Minor hail damage to vehicles is possible. Expect wind damage to trees and power lines. * Locations impacted include... Lake City, Kingstree, Rhems, Salters, Cades, Morrisville, Nesmith, Henry, Indiantown, Scranton, Stuckey, and Williamsburg Regional Hospital.
Effective August 21, 2026 at 6:13 PM ET · Expires August 21, 2026 at 7:15 PM ET
Event Details
Event Type
Severe Thunderstorm Warning
Severity
severe
Issued By
NWS Wilmington NC
Expires
August 21, 2026 at 7:15 PM ET
Last Checked
2 minutes ago
What To Do
📋 Official NWS Guidance
For your protection move to an interior room on the lowest floor of a building. Please send your reports of hail or wind damage, including trees or large limbs downed, by calling the National Weather Service office in Wilmington at 1 800 697 3901.
Also In Effect For
This same Severe Thunderstorm Warning also covers:
Other Active Alerts in South Carolina
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Watch
Severe Thunderstorm Watch
Severe Thunderstorm Warning
Severe Thunderstorm Warning
Get Severe Thunderstorm Warning Alerts for Williamsburg 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 Severe Thunderstorm Warning mean for Williamsburg County, South Carolina?
A thunderstorm capable of producing damaging winds of 58+ mph and/or 1-inch hail has been detected.
Is this Severe Thunderstorm Warning currently active?
Yes — this alert is active as of our last check (2 minutes ago). It's set to expire August 21, 2026 at 7:15 PM ET.
How do I get notified about Severe Thunderstorm Warning alerts for Williamsburg County?
Download StormCast free on Google Play and set Williamsburg 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 Severe Thunderstorm Warning is also in effect for Florence County.