Smoke from the more than 700 wildfires burning in Canada is continuing to blanket parts of the Midwest for a final day.

The smoke is expected to remain over the northern and central Plains of the United States for the next couple of days, according to meteorologists.

As has been the case much of the summer, the smoke invasion is targeting the Upper Midwest to Great Lakes. Beyond Thursday, smoke may impact more of the Northeast U.S. through and beyond Friday.