The National Weather Service in Knoxville predicts showers, thunderstorms, and warm temperatures for the upcoming days, with potential severe weather and heavy rains.

Jacksonville's weather features summer heat with highs in the low 90s, high humidity, and a chance of afternoon showers and thunderstorms throughout the week.

Miami's weather forecast indicates a mix of sun, showers, and thunderstorms with high temperatures around 89 degrees, heat indices possibly reaching 100, and a 20-30% chance of rain. Winds are moderate, with lighter breezes expected at night.

The National Weather Service forecasts a hot and humid day in Baltimore with temperatures reaching the upper 80s and 90s, and scattered severe thunderstorms expected, with risks of damaging winds and flash flooding.

The NWS Tampa forecasts a mix of sun, clouds, and chances for showers and thunderstorms with high temperatures nearing the mid-90s for Tampa approaching the weekend.

The National Weather Service predicts a mostly sunny week in Charlotte, NC, with high temperatures and a chance of showers and thunderstorms. Winds will vary throughout the week, with hotter conditions expected early next week.

The National Weather Service has forecast potential severe weather in Washington D.C. with chances of showers, thunderstorms, and high temperatures up to 90°F. Dense fog warnings and a heat index up to 115 degrees are also noted.

The National Weather Service in Memphis forecasts a slight chance of showers and thunderstorms with mostly sunny days and highs in the mid-90s for the coming week.

Nashville's weather forecast indicates potential showers, thunderstorms, and high temperatures for the upcoming week, with varying chances of precipitation each day.

Austin anticipates a heatwave with temperatures nearing 97 degrees and heat index values up to 104, accompanied by gusty winds. Evening relief is minimal, as the hot weather is expected to continue throughout the week.

CAL FIRE suspends burn permits in several Northern California counties due to increased fire risk, allowing certain exceptions for public health and safety.

Los Angeles is set for sunny days with mild temperatures and coastal fog, with highs ranging from 77 to 89 degrees according to the National Weather Service.

Phoenix anticipates a week of extreme heat with temperatures soaring above 110 degrees, while the National Weather Service advises residents to stay hydrated and limit outdoor activity.