North Carolina Weather Alert: 70% Sunday Storm Risk Could Soak Wilmington Roads Before Monday Heat

North Carolina – Steamy air could make 89 degrees feel as hot as 101 in Wilmington Sunday before thunderstorms interrupt afternoon plans. The heat then intensifies Monday, when actual temperatures climb into the lower 90s.

According to the National Weather Service, Wilmington carries a 70% precipitation chance Sunday. Showers become likely, with thunderstorms possible after 2 p.m. The high reaches about 89 degrees with heat index values as high as 101.

That combination makes Sunday a heat and storm day, not simply a rain event.

Keep water nearby and limit prolonged activity during the hottest periods. Anyone at area beaches should move indoors when thunder is heard.

Rainfall generally stays below one-tenth inch, although thunderstorms could produce higher amounts. Sunday evening carries a 60% chance of showers and possible thunderstorms before 8 p.m.

Drivers using I-40, U.S. 17 and Wilmington-area roads should prepare for sudden downpours. Wet pavement and reduced visibility could develop quickly beneath thunderstorms.

No specific tornado threat appears in the provided NWS data. Still, residents should monitor weather alerts as thunderstorms develop.

Monday changes the pattern again. Sunshine dominates much of the day and temperatures surge to around 92 degrees. A 20% chance of showers and thunderstorms develops after 2 p.m.

Monday night drops to around 69, providing some relief from the daytime heat.

Tuesday turns sunny and cooler near 85. Wednesday remains sunny with another high around 85 before Thursday edges upward to 86.

The coastal flood advisory shown on the NWS page expires at 1 a.m. Saturday, so it is no longer active from this article's late-morning perspective.

For now, Sunday's combination of a 101-degree heat index and thunderstorms deserves the closest attention. Stay hydrated and keep flexible outdoor plans. Seeing storms around Wilmington Sunday? Tell us what conditions look like where you are.

Five Day Weather Outlook for Wilmington, NC

• Sunday: Showers and thunderstorms possible, becoming likely after 2 p.m. High near 89°F. Heat index up to 101°F. Rain chance 70%.
• Monday: Mostly sunny and hot. High near 92°F. 20% storm chance after 2 p.m. Low near 69°F later.
• Tuesday: Sunny. High near 85°F. Mostly clear later, low near 66°F.
• Wednesday: Sunny. High near 85°F. Mostly clear later, low near 67°F.
• Thursday: Sunny. High near 86°F. Mostly clear later, low near 69°F.