The article provides a detailed weather forecast for St. Louis with scattered showers, thunderstorms, and varying temperatures expected for the upcoming days.

Boston is forecast to enjoy sunny days with temperatures up to 89 degrees, but air quality may be affected by smoke from distant wildfires. Evening temperatures will be around 67 degrees.

The article details a continuous pattern of showers and thunderstorms in Jacksonville, Florida, with high humidity and heat index values, and little expectation for sunshine.

Pittsburgh weather is dry and warm; high pressure dominates. An air quality alert is issued for some counties. Skies are clear with some high clouds, and VFR conditions for pilots. The weekend may bring higher heat and thunderstorms.

Raleigh's forecast includes sun, clouds, and sporadic rain with highs in the mid-80s and a mix of gentle winds and chances for thunderstorms throughout the week.

Philadelphia's weather this week includes moderate temperatures, varied cloud cover, and a slight chance of midweek showers, with highs near 90 degrees and lows in the mid-60s to 70s.

Cleveland's weather is set to be dry and warm, with potential smoke from Canadian wildfires affecting air quality.

The National Weather Service reports clear, comfortable weather in Washington, D.C., with a brief period of potential showers midweek and mostly sunny skies anticipated.

Eastern Great Lakes region enjoys stable weather with dry conditions while Midwest's upper trough may bring midweek showers to Ohio. Seasonal temperatures with slight humidity persist, with a mainly dry outlook and high pressure later in the week.

Orlando is forecasted to experience heat, humidity, and frequent storms, with moderate to major heat risks and a moderate risk of rip currents. Storms may cause urban flooding and disrupt routines.

The article describes Tampa's weather forecast, including hot temperatures near 95 degrees, a high heat index, and daily patterns of afternoon thunderstorms.

NYC is experiencing warm, hazy weather with highs up to 91 degrees in Manhattan and slightly cooler in other boroughs. Sunny conditions expected to continue with no hazardous weather warnings issued by NWS.

Charlotte, N.C. weather forecasts predict an increased chance of rain throughout the week, with varying precipitation probabilities and temperatures in the low 80s.