Heat Advisory in Raleigh Saturday with highs near 98°F and heat‑index values up to 110°F. Late‑day storms could produce damaging wind gusts.

Hazy skies and heavy storms hit Philly Saturday; Flood Watch and air-quality alerts are in effect.

Scattered storms and brief heavy downpours possible across Tampa Bay; highs near 91°F and a heat index close to 100°F.

Hot, humid Saturday in Indianapolis with heat-index near 103°F. Scattered storms expected this afternoon into the evening; Air Quality Alert advises limiting outdoor time.

Hot and sticky Saturday in Charlotte with highs near 96°F and heat-index readings up to 105°F. Slight chance of late-day storms; cooling centers are available.

Hazy, smoky morning gives way to heavy showers and thunderstorms on Saturday, July 18. A Flood Watch is in effect and air quality is poor — expect gusty winds and downpours.

Hot and sticky Saturday — Heat Advisory noon–8 p.m. with isolated storms possible after 3 p.m. Plan for heat and brief evening downpours.

Mostly clear and muggy this morning with highs near 89°F and heat-index values into the low 100s. Slight inland storms possible; hotter late week.

Wildfire smoke keeps Detroit hazy under an Air Quality Alert; highs near 92°F and thunderstorms likely this afternoon.

Morning smoke and unhealthy air precede a Heat Advisory on July 18; storms could be strong this afternoon. Cooling centers are open.

Clackamas County has raised park fire danger to High; campfires are limited to designated pits and flames capped at 12 inches. Officials urge portable stoves and full extinguishing.

Waldens Creek VFD warns saturated soils and incoming storms could spark rapid flash flooding across the Smokies this week.

Patchy fog this morning, then thunderstorms and heavy downpours likely this afternoon. Heat index near 100; localized flooding possible.