Over the last few months, for the most part, much of Michigan has experienced above normal temperatures.
But Justin Titus,, a Meteorologist with the National Weather Service in Marquette, says that is going to change starting today.
Titus says coastal wave heights could reach 20-feet or higher, which could cause lake shore erosion issues and flooding.
He says snow is expected across the U.P.
The low-pressure system is expected to hit the Upper Peninsula late today into tomorrow.