Full Notification

National Weather Service has issued a Significant Weather Advisory for the Channahon area until 9:00am.

...SIGNIFICANT WEATHER ADVISORY FOR KENDALL...NORTHERN LA SALLE...
NORTHWESTERN WILL...NORTHERN GRUNDY...SOUTHEASTERN KANE...SOUTHERN
DUPAGE AND SOUTH CENTRAL COOK COUNTIES UNTIL 900 AM CDT...

AT 832 AM CDT, DOPPLER RADAR WAS TRACKING STRONG THUNDERSTORMS ALONG
A LINE EXTENDING FROM LA GRANGE TO 7 MILES SOUTH OF YORKVILLE TO NEAR
MARSEILLES TO NEAR NAPLATE. MOVEMENT WAS EAST SOUTHEAST AT 30 MPH.

PENNY SIZE HAIL AND WINDS UP TO 40 TO 50 MPH WILL BE POSSIBLE WITH
THE STRONGEST STORMS IN THE LINE.

LOCATIONS IMPACTED INCLUDE...
AURORA, JOLIET, NAPERVILLE, BOLINGBROOK, ORLAND PARK, OAK LAWN,
DOWNERS GROVE, ROMEOVILLE, PLAINFIELD, OSWEGO, LOCKPORT, WESTMONT,
NEW LENOX, HOMER GLEN, LISLE, OTTAWA, YORKVILLE, HINSDALE,
WESTCHESTER AND LEMONT.

THIS INCLUDES... ARGONNE NATIONAL LABORATORY, UNIVERSITY OF ST.
FRANCIS, AURORA UNIVERSITY, BENEDICTINE UNIVERSITY, BUFFALO ROCK
STATE PARK, CHANNAHON STATE PARK, GEBHARD WOODS STATE PARK, GRUNDY
COUNTY SPEEDWAY AND FAIRGROUNDS, ILLINI STATE PARK, JOLIET JUNIOR
COLLEGE, JOLIET SLAMMERS BASEBALL, LEWIS UNIVERSITY, MORAINE VALLEY
COMMUNITY COLLEGE, MORTON ARBORETUM, WILLIAM G STRATTON STATE PARK,
AND NORTH CENTRAL COLLEGE.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

TORRENTIAL RAINFALL IS ALSO OCCURRING WITH THESE STORMS, AND MAY LEAD
TO LOCALIZED FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED
ROADWAYS.

FREQUENT CLOUD TO GROUND LIGHTNING IS OCCURRING WITH THESE STORMS.
LIGHTNING CAN STRIKE 10 MILES AWAY FROM A THUNDERSTORM. SEEK A SAFE
SHELTER INSIDE A BUILDING OR VEHICLE.