Houston faces a 40% chance of afternoon showers and thunderstorms with high humidity and heat index reaching 103 degrees. Two Atlantic disturbances are monitored but unlikely to impact Houston directly.

New Orleans faces showers and thunderstorms with a 70% chance of rain mostly before 4pm, high humidity, and a high of 89 degrees, according to the National Weather Service.

Pittsburgh enjoys clear skies and dry weather under a high-pressure system, with minimal chance of showers or storms early Tuesday and higher temperatures expected throughout the week.

Clear skies and warm temperatures are expected across New York City's boroughs, with the National Weather Service forecasting highs in the 80s and 90s and mild evenings.

Atlanta's weather this week includes showers, thunderstorms, and clouds, with temperatures reaching the mid-80s and slight variations in rain chances each day.

Orlando faces life-threatening rip currents with a warning extended into the next week, coupled with high rain chances followed by a mid-week heat surge with indices between 102 to 107 degrees. Storms and minor flood risks are also forecasted.

Boston is expecting a heatwave with temperatures rising into the 90s. Minimal rain and higher humidity are forecasted, with relief expected by the weekend. There's also an eye on a potential tropical system off Africa.

Miami is experiencing variable weather with chances of showers and thunderstorms, high humidity, and a high UV index. Temperatures are expected to remain warm with a pattern of humidity and rain continuing.

San Antonio forecast: sunny with high temperatures around the upper 90s and sporadic showers and thunderstorms throughout the week, and heat index values in the low hundreds.

The Indianapolis area is forecasted to have a sunny and hot week with temperatures in the 90s, calm winds, and possible showers and thunderstorms starting Tuesday.

Washington D.C. will have sunny weather and potential thunderstorms this week with highs around 87-95 degrees and lows about 65-74 degrees. Showers may occur midweek.

The NWS Cleveland forecasts a warm and humid weekend with possible isolated showers in Northwest Ohio, followed by a cooler midweek with a cold front bringing showers and potential localized flooding.

Tampa's weather forecast predicts high heat, humidity, and frequent thunderstorms, with temperatures and heat indexes reaching potentially over 100 degrees and a mix of sun and daily showers or storms.