Severe Thunderstorm Warning until 04:30PM 
The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for... Northwestern Will County in northeastern Illinois...
* Until 430 PM CDT
* At 348 PM CDT, a severe thunderstorm was located over Plainfield, moving east at 5 mph. HAZARD...60 mph wind gusts and quarter size hail. SOURCE...Radar indicated. IMPACT...Hail damage to vehicles is expected. Expect wind damage to roofs, siding, and trees.
* Locations impacted include... Aurora, Naperville, Bolingbrook, Romeoville, Plainfield and Crest Hill. Including the following interstate... I-55 between mile markers 258 and 266. HAIL...1.00IN WIND...60MPH
* AFFECTED AREAS: WILL
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
Lockport Police Department
1212 Farrell Rd
Lockport, IL 60441
Contact
Emergency: 9-1-1
Non-emergencies: 815-838-2132