Chicago woke up to code red air quality on Thursday as smoke from Canadian wildfires blanketed the city, turning the skyline a hazy orange. Resident, Em Klossy, captured the hazy skies on her morning run as Chicago had the reported second-worst air quality among major global cities,

For Saturday, look for clouds to increase through the day with highs in the 70s and cooler temperatures along the lake in the 60s.

Many in the Chicago area noticed a bright red sunrise Monday morning, but what caused the particularly colorful scene?