With predicted low temperatures and wind chills as low as the single-digits, Leana Wen, M.D., Baltimore City Health Commissioner, is declaring a Code Blue for Monday, February 2 and Tuesday, February 3. “The very cold temperatures that we’ve been experiencing recently will continue to be with us for the next two days, and the Baltimore City Health Department along with other city agencies will be working to ensure the safety of Baltimoreans,” Dr. Wen said.   “We want to make sure all residents know how to protect themselves from cold weather emergencies.”