A massive winter storm system brought large amounts of heavy snowfall to Western Pennsylvania and the Pittsburgh region. Parts of the area south of Pittsburgh received the heaviest amounts of snowfall.

Crews have been working around the clock to clear the roads of snow, but there's some work left to be done in the city of .

Northwest flow aloft in the atmosphere continues to transport cold air into our region from Canada. This colder air flowing in aloft combined with a weak disturbance aloft in the atmosphere will make widespread areas of snow showers and snow squalls active across our entire region through the remainder of today and tonight.