Isolated snowfall depths higher than 4-8 inches especially near Lake Michigan shoreline. Snowfall is expected to be heaviest during afternoon and evening rush hour.
URGENT - WINTER WEATHER MESSAGE
NATIONAL WEATHER SERVICE CHICAGO IL
1045 AM CST THU JAN 12 2012
...SNOW AND STRONG WINDS TO DEVELOP TODAY LINGERING INTO
TONIGHT...
MCHENRY-LAKE IL-KANE-DUPAGE-COOK-KENDALL-WILL-LAKE IN-
INCLUDING THE CITIES OF...WOODSTOCK...WAUKEGAN...AURORA...
WHEATON...CHICAGO...OSWEGO...JOLIET...GARY
1045 AM CST THU JAN 12 2012
...WINTER STORM WARNING IN EFFECT UNTIL 9 AM CST FRIDAY...