With a high just dipping into sub-zero temperatures, Monday's cold weather forced final-going students to wrap up. Freshman construction management major Sam Mika is seen here puffing out a breath into the cold as he makes his way through campus. Tuesday will bring a high of 15 degrees as well as a 50 percent chance for snow. The rest of the week will warm up to mid-and-upper 20s with slight chances of snow.