Winter Storm Warning Mark, Illinois
| Alert | State | Severity | Places |
|---|---|---|---|
Extreme Cold WatchEnded
Wind chills as low as 40 below zero, wind chills as low as 30 below zero.
|
 Illinois |
Severe |
|
| Alert | State | Severity | Places |
|---|---|---|---|
Extreme Cold WatchEnded
Wind chills as low as 40 below zero, wind chills as low as 30 below zero.
|
Illinois |
Severe |
|