Raleigh starts Friday with mostly sunny skies expected before the Triangle climbs to near 93. Storm chances rise after 2 p.m., turning a classic late-summer heat day into a potentially hazardous Friday evening.
The National Weather Service puts the afternoon storm chance at 30%, with showers and thunderstorms possible after 2 p.m. Friday thunderstorms in Raleigh were expected to be capable of producing locally heavy rainfall amounts greater than one inch, along with lightning and strong straight-line wind gusts.
Compared with Hoodline's earlier Thursday forecast, the latest update notes that lapse rates and shear will limit storm intensity rather than indicating a broad strong-to-severe threat across areas along and west of I-95, including Raleigh. The most comfortable window for outdoor plans is likely before midafternoon, when the heat and storm threat begin to build.
Saturday Stays Unsettled Before Sunday Dries Out
Saturday looks cooler but unsettled, with a high near 84, mostly cloudy skies and a slight chance of afternoon showers and thunderstorms. Showers and storms are possible Saturday; Saturday night stays mild near 69 with more storms possible.
Sunday offers the cleanest weekend forecast: mostly sunny skies and a high near 89 degrees, followed by a mostly clear night around 69. That brief reset gives Raleigh a better outdoor window before the next round of storms arrives.
Storms Return Monday Before A Cooler Turn
Monday climbs back near 89 and brings a 60% chance of showers and thunderstorms Monday night. Tuesday remains stormy, then cooler air pushes in during the middle of the week.
By Wednesday, Raleigh could see more seasonal temperatures in the 70s to low 80s, with unsettled weather possible, while Thursday stays in the 70s under northeast flow and cold-air damming. The pattern should feel noticeably cloudier and cooler than Friday's heat, with rain or showers possible as northeast winds settle in.
For Friday, the safest plan is to front-load outdoor errands, keep an eye on the sky after lunch and move inside at the first sound of thunder. The forecast lists no active watches, warnings or advisories, but sudden gusts, lightning and downpours can still create dangerous conditions quickly.
