Severe Thunderstorm Warning until 04:00PM 
The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for... Northwestern La Salle County in north central Illinois...
* Until 400 PM CDT.
* At 316 PM CDT, a severe thunderstorm was located over La Moille, or 8 miles southwest of Mendota, moving northeast at 35 mph. HAZARD...Quarter size hail. SOURCE...Radar indicated. IMPACT...Damage to vehicles is expected.
* Locations impacted include... Mendota, Troy Grove, Prairie Center and Triumph. Including the following interstate... I-39 between mile markers 63 and 77. This includes... Tri-County Fairgrounds.
* AFFECTED AREAS: LA SALLE, 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