Temperatures in the region will climb into the 80s and 90s, accompanied by reduced air quality due to wildfire smoke

Canadian wildfire smoke is here to stay in Western Pennsylvania — at least for this week. “Right now, it looks like it could be a decent portion of the week,” said Andrew Kienzle, a meteorologist at the National Weather Service in Moon.

Smoke from the Canadian wildfires continues to bring potentially dangerous air quality to parts of the northern U.S., with hazy skies possible.