* WHAT...For the Extreme Cold Warning, dangerously cold wind chills as low as 45 below expected. For the Extreme Cold Watch, dangerously cold wind chills as low as 30 below possible.
* WHERE...In northeast Iowa, Winneshiek, Allamakee, Fayette, and Clayton Counties. In southwest Wisconsin, Grant, Crawford, Richland, Vernon, La Crosse, Monroe, Juneau, and Adams Counties. In southeast Minnesota, Houston County.
* WHEN...For the Extreme Cold Warning, from midnight tonight to noon CST Friday. For the Extreme Cold Watch, from Friday afternoon through Saturday morning.
* IMPACTS...The dangerously cold wind chills as low as 45 below zero could cause frostbite on exposed skin in as little as 10 minutes.
* AFFECTED AREAS: WINNESHIEK ... ALLAMAKEE ... FAYETTE ... CLAYTON ... HOUSTON ... LA CROSSE ... MONROE ... JUNEAU ... ADAMS ... VERNON ... CRAWFORD ... RICHLAND ... GRANT
