Both Wednesday and Thursday in the Philadelphia region will be very warm and humid, with highs in the upper 80s and low 90s.

Some smoke in the air may keep the temperature down just a degree or two, but high pressure, sunny skies and southerly winds ...

Philadelphia's weather forecast predicts sunny days with temperatures up to 89°F, followed by weekend showers.

With temperatures creeping toward 90 degrees Wednesday and the milky veil of Canadian wildfire smoke persisting over the ...

The colossal plume is expected to hit Florida, Louisiana, Alabama and Mississippi late this week and into the weekend.