Charlotte gets a sunny, low-humidity Thursday before rain chances rise sharply this weekend. Stormy weather could linger into early next week.

Jacksonville faces a heat index near 110 degrees Thursday before afternoon storms bring heavy rain and gusty winds.

Baltimore gets sunny, breezy weather Thursday before temperatures reach 90 Friday and Saturday. Showers and thunderstorms return Sunday.

Miami faces a Thursday Heat Advisory as temperatures reach 92 degrees and the heat index climbs as high as 110. The forecast turns stormier this weekend.

Raleigh gets a sunny, rain-free Thursday before temperatures near 90 return Friday and storms become likely Sunday.

Detroit gets a sunny Thursday and 90-degree Friday before showers and thunderstorms move in Friday night and Saturday.

Las Vegas is heading into a dangerous stretch of triple-digit heat, with a forecast high of 117 degrees Saturday and little overnight relief.

A fast-moving storm brought 60-mph wind threats and hail to Greenville and Spartanburg counties Tuesday evening.

Record-low snowpack is forcing Rocky Mountain ranchers to haul water, buy hay and drill wells for livestock. A new climate study says warming made the snow drought far more likely.

Lollapalooza opens under mild skies, but heavy rain and thunderstorms could complicate Friday night in Grant Park.

Memphis’ Hospitality Hub will serve as a cooling center from 4 to 6 p.m. Wednesday, with free transportation available for people seeking relief from the heat.

A preliminary magnitude 4.3 earthquake shook the North Bay near Cloverdale Tuesday evening, followed by a smaller aftershock.

Miami-Dade and Broward face a Wednesday heat advisory, while Thursday could bring near-record temperatures across South Florida.