Severe Thunderstorm Watch until 07:00PM Sunday 
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 524 IN EFFECT UNTIL 7 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 9 COUNTIES IN NORTH CENTRAL ILLINOIS BOONE DE KALB LA SALLE LEE OGLE WINNEBAGO IN NORTHEAST ILLINOIS KANE LAKE IL MCHENRY THIS INCLUDES THE CITIES OF ALGONQUIN, AURORA, BELVIDERE, BUFFALO GROVE, BYRON, CRYSTAL LAKE, DEKALB, DIXON, ELGIN, GURNEE, LA SALLE, MARSEILLES, MCHENRY, MENDOTA, MUNDELEIN, OREGON, OTTAWA, ROCHELLE, ROCKFORD, STREATOR, SYCAMORE, WAUKEGAN, AND WOODSTOCK.
* AFFECTED AREAS: BOONE, IL ... DE KALB, IL ... KANE, IL ... LAKE, IL ... LA SALLE, IL ... LEE, IL ... MCHENRY, IL ... OGLE, IL ... WINNEBAGO, IL
Address/Location
City of Ottawa IL
301 W Lafayette St
Ottawa, IL 61350
Contact
Emergency: 9-1-1
Non-emergencies: 815-433-2131