canadian wildfire

Smoke-filled skies are cause for worry in northern Minnesota vacation spots like Grand Marais "Most of our draw is for outdoor activity. Anytime the weather is not right on track it certainly has a lot of impact"

Minnesota under another Air Quality Alert until Saturday and it ties the longest one in the state's history "The reason it's so long is because high pressure is moving into the area, air will be stagnant" says Chris Shaffer

Very unhealthy air drifts over Minnesota again Friday due to Canadian wildfires "A tickle in your throat, extra cough, you're rubbing your eyes more, that's why," says Meteorologist Chris Shaffer