Severe Thunderstorm Warning until 01:45AM Wednesday 
The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for... Kendall County in northeastern Illinois... Northeastern La Salle County in north central Illinois... Southern De Kalb County in north central Illinois... Northern Grundy County in northeastern Illinois...
* Until 145 AM CST.
* At 102 AM CST, severe thunderstorms were located along a line extending from near Earlville to near Naplate, moving northeast at 55 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include... Oswego, Ottawa, Yorkville, Little Rock, Minooka, Plano, Sandwich, Marseilles, Serena, Montgomery, Sheridan, Somonauk, Earlville, Newark, Leland, Naplate, Millington, Lisbon and Boulder Hill. Including the following interstate... I-80 between mile markers 84 and 105, and between mile markers 115 and 122. This includes...Buffalo Rock State Park, and Grundy County Speedway and Fairgrounds.
* AFFECTED AREAS: DE KALB, IL ... LA SALLE, IL ... GRUNDY, IL ... KENDALL, IL
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
City of Ottawa IL
301 W Lafayette St
Ottawa, IL 61350
Contact
Emergency: 9-1-1
Non-emergencies: 815-433-2131