Severe Thunderstorm Watch until 10:00PM Friday 
THE NATIONAL WEATHER SERVICE HAS ISSUED SEVERE THUNDERSTORM WATCH 492 IN EFFECT UNTIL 10 PM CDT THIS EVENING FOR THE FOLLOWING AREAS IN ILLINOIS THIS WATCH INCLUDES 7 COUNTIES IN NORTH CENTRAL ILLINOIS BOONE DE KALB LA SALLE LEE OGLE WINNEBAGO IN NORTHEAST ILLINOIS MCHENRY THIS INCLUDES THE CITIES OF ALGONQUIN, BELVIDERE, BYRON, CRYSTAL LAKE, DEKALB, DIXON, LA SALLE, MARSEILLES, MCHENRY, MENDOTA, OREGON, OTTAWA, ROCHELLE, ROCKFORD, STREATOR, SYCAMORE, AND WOODSTOCK.
* AFFECTED AREAS: BOONE, IL ... DE KALB, 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