* WHAT…Very cold wind chills as low as 24 below expected.
* WHERE…Portions of north central, northwest, and west central
Illinois, east central and southeast Iowa, and northeast Missouri.
* WHEN…From 9 PM this evening to 9 AM CST Thursday.
* IMPACTS…The dangerously cold wind chills as low as 25 below zero
could cause frostbite on exposed skin in as little as 30 minutes.