North Carolina – Quiet coastal air and mild temperatures greet the Cape Fear region this morning, but the atmosphere over the Southeast is already shifting. A strong cold front approaching from the west could trigger severe thunderstorms before colder air settles in for St. Patrick’s Day week.
Temperatures sit near 51°F early this morning in Wilmington, with light winds and mostly clear skies near the Cape Fear River and surrounding coastal communities. Sunshine through the morning will help push afternoon highs toward 72°F, creating warm and slightly humid March conditions.
According to the National Weather Service in Wilmington, showers and thunderstorms begin developing late tonight, becoming more widespread before sunrise Monday.
The atmosphere turns more unstable Monday afternoon. Temperatures climb to around 74°F, helping fuel severe thunderstorms capable of damaging wind gusts and heavy rainfall.
Drivers across coastal southeastern North Carolina and northeastern South Carolina should stay alert along Interstate 40, U.S. 17, and U.S. 74. Sudden downpours and lightning could reduce visibility during the afternoon and evening travel periods.
Some storms may produce brief wind gusts strong enough to knock down small branches or scatter loose outdoor items. Residents should secure patio furniture and monitor weather alerts as the system approaches.
Rain and storms may linger into Monday night before the cold front clears the coast.
Behind the front, noticeably cooler air arrives. By Tuesday, skies turn mostly sunny with highs near 52°F, but temperatures fall sharply again by Tuesday night.
Forecast models indicate freezing temperatures around 32°F Tuesday night, a potential concern for early spring plants across coastal North Carolina.
Sunshine returns by midweek with gradually moderating temperatures.
Five Day Outlook for Wilmington, North Carolina
Sunday: Mostly sunny early, then showers developing later. High 72°F
Monday: Severe thunderstorms possible. High 74°F
Tuesday (St. Patrick’s Day): Mostly sunny and cooler. High 52°F
Wednesday: Sunny with mild conditions returning. High 55°F
Thursday: Mostly sunny and warmer. High 63°F
