TV's Next It Girl!

• Atmospheric battle to have big impact on Boston weather forecast

  

• Maryland's National Harbor could be getting a Sphere entertainment venue

  

• School closings and delays in the Pittsburgh area for Tuesday, Jan. 20

  

• Baltimore issues Code Blue Extreme Cold Alert for dangerous temperatures

  

• Cold weather advisory issued for the Pittsburgh area with sub-zero wind chills expected

  

• Teen charged after threatening Ann Arbor elementary school, police say

  

• Arctic blast heads for NYC on cold, breezy MLK Day in Tri-State Area

  

• Roseville parking garage stabbing leaves 17-year-old injured, police say