Hilton Head Island, SC — Severe Weather & Radar
No active severe-weather warnings for Hilton Head Island, SC right now. Live radar is below — set up alerts to get warned the moment one is issued.
Severe-weather outlook
The Storm Prediction Center has Hilton Head Island, SC in a Marginal Riskfor severe thunderstorms today (Day 1 categorical outlook).
3-day forecast
Today
Partly cloudy
97° / 80°
7% precip
Tomorrow
Heavy showers
97° / 79°
16% precip
Saturday
Overcast
103° / 76°
23% precip
Forecast via Open-Meteo.
In Hilton Head Island, SC
Hilton Head Island, SC is home to an estimated 39,000 people. Atmostorm shows whether Hilton Head Island is inside an active NWS warning polygon right now — and warns you the moment that changes.
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.