Washington starts the week with clear skies and low humidity, but thunderstorms are likely by Thursday. The weekend stays hot with highs near 90.

Columbus starts Monday clear and cool before warming into the mid-70s. Storm chances return by Thursday.

Jacksonville could feel like 103 degrees Monday before late-afternoon storms arrive. Rain chances rise sharply Tuesday and Wednesday.

Miami’s heat index could reach 105 Monday as storm chances build through the week. Smoke may also affect visibility west of the city.

Cincinnati starts the week cool and clear, then heats back up by the weekend. A limited thunderstorm chance arrives Thursday afternoon.

Boston is in for a sunny, breezy Monday with highs near 81. Rain chances return late Thursday and Friday.

Pittsburgh gets a mostly sunny Monday and a steady warm-up through Wednesday. Thursday brings the next chance for showers and thunderstorms.

Orlando will reach 95 Monday, with heat indices up to 107 before afternoon storms arrive. Storm chances rise to 70% by midweek.

Sunny skies will dominate Monday morning in NYC before scattered showers and thunderstorms become possible later in the day. A drier Tuesday and Wednesday lead into a wetter end to the week.

Sunshine and lower humidity lead Baltimore into the week, but thunderstorms return Thursday. Saturday offers a brief sunny reset.

A crisp, sunny start gives Detroit a brief break from summer heat. Temperatures climb quickly before midweek storm chances return.

Memphis gets a sunny 92-degree Sunday before a brief cooldown and midweek storm chances.

Cooper-Young and Binghampton took the hardest hits as severe storms with 70 mph gusts tore through Memphis on Saturday.