Raleigh, North Carolina – Summer heat surges back into central North Carolina Tuesday, bringing triple-digit heat indices and a renewed threat of severe storms for Raleigh and surrounding communities. Travelers and residents should brace for dangerous afternoon temperatures, with heat index values climbing as high as 105°F—especially along and east of US Highway 1. Damaging storms may follow, raising the risk for downed trees, power outages, and hazardous driving conditions.
According to the National Weather Service in Raleigh, Tuesday’s high will reach 95°F, but humidity will push heat index readings between 105°F and 109°F by mid-afternoon. A Heat Advisory is likely for much of Wake County and surrounding areas. By late afternoon, strong thunderstorms are expected to develop, bringing gusty winds as the primary threat. There is also a marginal risk for flash flooding, especially in spots already saturated by recent rain.
Travelers on US Highway 1 and local roads should limit time outdoors, stay hydrated, and avoid non-essential travel during peak heat. If storms hit, seek shelter immediately and watch for flooded roads—never attempt to drive through standing water.
Wednesday brings more of the same, with highs near 93°F and more storms possible, some severe. The active pattern continues Thursday and Friday, with highs near 90°F, afternoon storms, and elevated flood risk due to already high river levels.
Five-Day Forecast for Raleigh, NC (Tuesday, July 8th–Saturday, July 13th):
- Tuesday: Mostly sunny, high 95°F ([Heat Index: 105°F]). Afternoon thunderstorms likely.
- Wednesday: Showers and storms likely. High 93°F.
- Thursday: Showers, storms possible after 2 p.m. High 90°F.
- Friday: Scattered storms, partly sunny. High 89°F.
- Saturday: Showers and thunderstorms possible, partly sunny. High 91°F.
