Severe Thunderstorm Warning until 12:30AM Monday 
SVRLOT The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for... Southern Kendall County in northeastern Illinois... La Salle County in north central Illinois... Will County in northeastern Illinois... Grundy County in northeastern Illinois...
* Until 1230 AM CDT.
* At 1110 PM CDT, severe thunderstorms were located along a line extending from 7 miles east of Newark to near Naplate, moving southeast at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include... Joliet, Orland Park, Tinley Park, Plainfield, Lockport, New Lenox, Homer Glen, Park Forest, Ottawa, Mokena, Frankfort, Morris, Channahon, Minooka, Peru, La Salle, Steger, Mendota, Braidwood, Wilmington, Coal City, Marseilles, Dwight, Peotone, and Sheridan.
* AFFECTED AREAS: GRUNDY, IL ... KENDALL, IL ... LA SALLE, IL ... WILL, IL
Instructions:
For your protection move to an interior room on the lowest floor of a building. Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.
Address/Location
City of Ottawa IL
301 W Lafayette St
Ottawa, IL 61350
Contact
Emergency: 9-1-1
Non-emergencies: 815-433-2131