Knoxville faces high heat and afternoon thunderstorms, with temperatures reaching 94 degrees. NWS predicts a continuation of hot weather with potential rain midweek.

Dallas weather forecast includes chances of showers, thunderstorms, and rising temperatures throughout the week, with highs approaching the 100-degree mark.

The National Weather Service predicts typical summer weather for Oklahoma City with slight chances of showers and thunderstorms, high humidity, and temperatures reaching up to 95°F later in the week.

The National Weather Service predicts a week of sun and storms for New Orleans, with high temperatures in the low nineties and varying chances of afternoon and evening thunderstorms.

Detroit faces a hot week with highs up to 93 degrees, southwest winds, and clear skies, while thunderstorms are possible later with varied wind directions and highs in the low 80s.

Governor Abbott declared a disaster in 15 Texas counties due to flooding, asserting the state's need for divine help and detailing the extensive deployment of resources for search, rescue, and support efforts.

San Antonio's weather forecast includes showers with a chance of thunderstorms, primarily between 10am and 4pm, and mostly cloudy conditions with temperatures in the mid-80s to high 90s over the week.

New York City is set for mostly sunny days, with chances of showers and thunderstorms. Highs may reach the upper 80s, and summer-like conditions are expected.

Miami's weekend weather includes sun, thunderstorms, high near 89°F, heat index up to 100, and 60% chance of rain, as per the National Weather Service.

The National Weather Service anticipates mixed weather for Columbus and Cincinnati, with warm temperatures and potential thunderstorms early this week.

Atlanta's weather forecast includes sunny conditions with intermittent showers and thunderstorms, highs in the low to mid-90s, and a gradual increase in precipitation chances as the week progresses.

Pittsburgh expects a hot, dry weekend with temperatures above 90 degrees, but no heat advisories are issued. Rain and normal temperatures will return next week.

Raleigh, NC, anticipates high humidity and thunderstorms with temperatures reaching mid-90s by Tuesday; showers possible today with a mild high of 89°F.