The temperature roller coaster is at it again! The Northeast and mid-Atlantic will stay chilly Monday and Tuesday behind a strong cold front. Freeze Warnings are in effect across the mid-Atlantic into Tuesday morning as temperatures are expected to drop into the 20s and 30s. Record lows will be in jeopardy along the I-95 corridor from New York City to Philadelphia and Baltimore. Thankfully this cold snap is short-lived as temperatures rise back above average by Wednesday.