Bundle up, Baltimore! Cold temperatures have arrived, but it could get worse. Baltimore City officials have also declared a Code Blue through Monday, Feb. 16 due to low temperatures in the teens and wind chills below zero. “Our advice on keeping warm in cold weather may seem like common sense, but with six hypothermia-related deaths this season, it is vitally important to remember that cold can kill,”said Dr. Leana Wen, Baltimore City Health Commissioner. “All Baltimoreans need to look out for friends and family members and ensure they have warm shelter. Remember that carbon monoxide is a silent killer – do not use unapproved sources of heating."