Polar Vortex: Arctic Blast Set To Invade Pittsburgh Next Week

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PITTSBURGH (KDKA) — This week has come with some of the coldest temperatures the Pittsburgh region has seen, so far this season.
Meteorologist Ray Petelin says we could be in for possible record low temperatures next week.Photo Credit: KDKA
Petelin says, there is an old saying, though, that goes “you ain’t seen nothin’ yet”.That saying holds very true for the Arctic air that has Pittsburgh on its itinerary.
While this weekend comes