* WHAT…Very cold wind chills as low as 32 below zero expected.
* WHERE…Lake and Northern Cook Counties. This also includes the
Boundary Waters eastern and central area.
* WHEN…From midnight tonight to 10 AM CST Saturday.
* IMPACTS…The dangerously cold wind chills as low as 30 below zero
could cause frostbite on exposed skin in as little as 10 minutes.