El Niño to Bring Wetter Winter Weather to Grand Strand

The Grand Strand and Pee Dee regions are facing a wetter-than-average winter season from December 2026 through February 2027. According to the National Oceanic and Atmospheric Administration’s seasonal outlook, a strengthening El Niño pattern will shift the jet stream southward and eastward, driving storm systems across the southern United States and up the Eastern Seaboard.

For coastal South Carolina, near-normal temperatures are expected alongside the increase in precipitation. The active southern storm track typically brings more frequent rainy spells, localized flash flooding risks, and potential coastal storms to the Carolinas throughout the three-month period.

The anticipated rainfall offers positive news for local water supplies and agriculture. Lingering drought conditions across the Pee Dee and Grand Strand are projected to ease or reverse substantially as winter precipitation builds up. However, National Weather Service officials caution that heavy downpours falling on parched soil can lead to rapid runoff and localized street flooding.

Winter weather enthusiasts wondering about snow should note that seasonal snowfall amounts cannot be predicted months in advance. Any winter precipitation beyond rain will depend on short-term cold air outbreaks. Historical El Niño patterns in the Carolinas have produced mixed results, ranging from notable winter storms to mild, purely rainy seasons.

Residents and business owners can prepare for a damp season by clearing storm drains, checking home gutters, and monitoring local weather forecasts as individual storm systems develop. NOAA updates its three-month seasonal outlook monthly, with the next release scheduled for November 19, 2026.