* WHAT...Very cold wind chills as low as 20 to 30 below zero
expected.
* WHERE...Portions of north central, northwest, and west central
Illinois, east central, northeast, and southeast Iowa, and
northeast Missouri.
* WHEN...Until noon CST Sunday.
* IMPACTS...The dangerously cold wind chills of 20 to 30 below zero
could cause frostbite on exposed skin in as little as 20 to 30
minutes. Wind chill values this low can lead to hypothermia with
prolonged exposure.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Wear appropriate clothing, including dressing in layers, a hat, and
gloves.
Keep pets indoors as much as possible.
Make frequent checks on older family, friends, and neighbors. Ensure
portable heaters are used correctly.
Start Time
12/13/2025 8:10 PMEnd Time
12/14/2025 4:15 AM