The cold weather alert that resulted in hundreds of school closings earlier this week expired mid-day Wednesday; but a fresh burst of snowy weather created a more traditional winter weather travel mess on Thursday. As a result, some of metro Detroit's school districts have announced yet another day of closings or virtual learning.

Temps slowly get higher after dangerous lows

Metro Detroit is dealing with extreme cold weather this week. But just because it's cold, doesn't mean the job will stop for some.

A Cold Weather Advisory is in effect until 12 p.m. today. Wind chills will be -15° to -25° this morning. Frostbite can happen in less than 30 minutes during this time.