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

The region is about to get a real summer hors d’oeuvre, complete with an air-quality alert courtesy of Canadian wildfire smoke. With temperatures creeping toward 90 degrees Wednesday and the milky veil of smoke persisting over the region,

The sky may appear hazy across the Philadelphia area on Wednesday, and health officials are asking some residents to limit their time outside!