The NWS put Lancaster County under a severe thunderstorm warning while watches covered nearby Chester, Chesterfield and Union counties. Expect 60 mph gusts, quarter‑size hail and pockets of heavy rain.

Showers and thunderstorms are likely Monday–Tuesday in Houston, with pockets of heavy rain that could cause brief urban flooding. Expect soggy commutes and standing water.

Milwaukee will see mid‑90s this week with heat‑index values near 100°F on Tuesday. City cooling sites and safety tips listed.

Showers and thunderstorms are likely across Dallas today with localized flash flooding possible. Expect slow commutes and pockets of standing water.

Heavy morning storms may cause localized flash flooding in New Orleans; expect cooler readings this afternoon and hotter conditions later in the week.

NWS put Raleigh, Durham and Cary under a severe thunderstorm warning Sunday evening, warning of 60-mph gusts and penny-sized hail.

Sunny Monday with a high near 88°F. Heat builds midweek into the 90s with heat‑index values near 100–105 by late week.

Midweek highs jump into the mid‑90s; cooling centers and a return of storms by the weekend. Plan outdoor activities around cooler morning hours.

Miami will be hot and humid this week with heat-index readings topping 105°F. Scattered afternoon storms may offer brief, localized relief.

Afternoon storms are likely with gusty winds and heavy downpours. Heat builds later this week as temperatures climb into the 90s.

Mid-90s heat with scattered afternoon storms in Orlando. Heat index may top 100°F; cooling locations and transit support are available when activated.

A midweek heat surge arrives Tuesday with highs near 91°F and heat indices in the mid‑90s. Cuyahoga County lists cooling centers for relief.

Sunny Monday with a high near 91°F; temperatures climb into the mid‑to‑upper 90s midweek. Cooling centers are open across Columbus.