Storm Warnings are in place for part of Michigan, with bitterly cold wind chills and up to a foot of new snow by Tuesday.

Snow has piled up in Southeast Michigan as multiple rounds of flurries moved through the area on Saturday and Sunday.

All of Michigan is expected to see accumulating snow Friday into Saturday, according to the National Weather Service.

Here's a look at this week across Michigan. It will be totally wintry on temperatures. Only one region and one type of snow is expected this week.

Storm Watch was expanded this morning to include all of Southeast Michigan starting Wednesday afternoon through Thursday morning. This watch precedes advisories and warning.

Southeast Michigan is now predicted to see anywhere between 5-12 inches of snow as a winter storm hits the entire Lower Peninsula.

As the recent snowstorm moves out, much colder air moves into Southeast Michigan for the first half of the week. Temperatures are half the problem, and the wind is the other half. As cold air moves in from the West,

Due to this, every single county in the lower peninsula is under a winter weather advisory from 4 a.m. until 7 p.m. Saturday, Feb. 15. Once it expires, all of Metro Detroit will be under a Winter Storm Watch. A 4Warn Weather Alert has been declared for Saturday and Sunday due to the weekend-long snowfall.