Overnight, 3-6 inches of snow blanketed southeast Michigan making morning commutes to work Thursday treacherous and closing hundreds of schools and districts, including the Detroit Public Schools, the largest one in the state.

Northern California is bracing for another winter storm this week, which is set to bring heavy rain and snow and impact holiday travelers. Here's the timing and totals we're expecting.

Northern New Jersey could get 2 to 4 inches of snow before a switch to a wintry mix. Heavy rain is expected Sunday.