At 5:35 a.m. ET on Sunday, July 19, Charlotte started the day under clear skies and mid-70s warmth. By this afternoon, though, forecasters say the heat will crank up to around 94°F, with the heat index climbing into the low 100s. After about 2 p.m., showers and scattered thunderstorms are likely to bubble up, and a few storms could pack damaging wind gusts that may upend outdoor plans.
Afternoon Storms On Standby
According to the National Weather Service, a weak front edging into the region will increase instability this afternoon, which should boost the coverage of showers and thunderstorms and raise the odds that a few become severe. Damaging winds are the main concern. Expect scattered storms from roughly 2 p.m. into the early evening, with heavy downpours and frequent lightning possible in the stronger cells. Keep an eye on watches and warnings and head indoors immediately if thunderstorms move in.
Heat And Where To Cool Off
Heat and humidity will combine to make it feel hotter than the thermometer, and heat-index values could reach about 103°F this afternoon and stay elevated through Wednesday. Mecklenburg County lists daytime cooling sites and notes that Charlotte Area Transit will offer rides to designated locations, so check hours and availability before you go. If you have to be outside, carry water, take frequent breaks in the shade or indoors, and never leave children or pets unattended in vehicles.
How To Play Your Sunday
Try to shift strenuous outdoor plans to the morning or later in the evening, and build in extra travel time where storms could slow things down. Crews may be called to clear downed branches or handle brief flooding after heavier cells pass through. Keep phones charged and make sure NOAA or local alerts are enabled so you get real-time word on severe storms or any heat advisories.
