* WHAT…Very cold wind chills of 25 to 35 below zero.
* WHERE…In Iowa, Floyd, Mitchell, Allamakee, Chickasaw, Clayton,
Fayette, Howard, and Winneshiek Counties. In Wisconsin, Crawford
and Grant Counties.
* WHEN…Until noon CST Sunday.
* IMPACTS…The dangerously cold wind chills as low as 35 below zero
could cause frostbite on exposed skin in as little as 10 minutes.