Some regions of Michigan are under winter storm warnings, while metro Detroit has a winter weather advisory. Dangerous road conditions are expected.

EST the National Weather Service issued an updated winter storm warning in effect until Thursday at 7 p.m. EST for Muskegon, Ottawa and Allegan counties.

Winter storm warnings have been issued for nearly half of Michigan as arctic air pushes its way across the state. Here’s what to know about the snow totals and snow squalls expected across the state.