• Record lows set in Poconos, temperatures in Philly region very cold

  

• Heavy snow heading for high country

  

• Winter weather advisory to take effect in Chicago area overnight

  

• Arctic blast brings coldest air of the season to Massachusetts

  

• Record cold possible in Tri-State Area with frigid forecast

  

• Near-freezing temps Friday morning, temperatures warm up a little this weekend

  

• Cold Thursday in Philadelphia, tracking possible snow later this week

  

• Dense fog advisory in place ahead of temperatures climbing into 60s in DFW