Wilmington, NC, is facing intense summer heat this week, with an Extreme Heat Watch in effect through 8 p.m. Wednesday. Temperatures are expected to soar, with heat index values reaching up to 107°F across Wilmington and surrounding areas. This extreme heat, combined with high humidity, will create dangerous conditions, especially on Tuesday and Wednesday when the heat will peak.
Areas Affected and Heat Warnings
The National Weather Service has issued a Heat Advisory until 10 a.m. Tuesday, which will be followed by an Extreme Heat Watch from Tuesday morning through Wednesday evening. These warnings apply to multiple counties in southeast North Carolina, including New Hanover, Brunswick, Pender, Robeson, Columbus, and Bladen counties. The most dangerous heat will be felt around midday on Tuesday and Wednesday, with highs reaching 96°F to 97°F in Wilmington. However, the combination of high humidity will make it feel much hotter, and the heat could become life-threatening without proper precautions.
Safety Tips for Extreme Heat
During this intense heat, it’s crucial to avoid non-essential outdoor activities, particularly during peak heat hours from 11 a.m. to 6 p.m. Health officials recommend drinking water frequently, wearing light and breathable clothing, and staying indoors as much as possible. If you must go outside, be sure to take breaks in the shade and stay hydrated. It’s also important to never leave children or pets in vehicles, as car interiors can reach deadly temperatures in just a few minutes.
The National Weather Service warns that roadway heat hazards, especially on U.S. Route 74 and I-140, could lead to increased emergency calls in Wilmington. Authorities are urging residents to check on elderly neighbors and stay prepared for continued discomfort through the week.
What to Expect in the Coming Days
Although the extreme heat is expected to persist through Wednesday, relief is anticipated on Thursday with slightly cooler temperatures. However, the hot conditions will return again on Friday. Winds will remain calm, and mostly clear skies will continue through Wednesday night. A slight chance of storms will return on Wednesday afternoon, but temperatures will remain high.
5-Day Forecast for Wilmington, NC (June 23–28)
Monday will be sunny and hot with a high of 97°F and a heat index reaching 106°F. Tuesday will see sunny skies with a high of 96°F, and the heat index could soar as high as 107°F. On Wednesday, there is a 20% chance of afternoon storms with a high of 95°F. Thursday will bring mostly sunny skies and slightly cooler temperatures, with a high of 89°F. Friday will be mostly sunny and warm, with a high of 89°F. Saturday will be mostly clear, with a high of 92°F and a slight breeze…