Severe Thunderstorm Warning until 04:15PM 
The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for... Lake County in northeastern Illinois... Eastern McHenry County in northeastern Illinois...
* Until 415 PM CDT.
* At 332 PM CDT, severe thunderstorms were located along a line extending from near Rolling Meadows to Northbrook, moving north at 60 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. This storm has a history of producing damaging winds in Cook County. IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include... Waukegan, Arlington Heights, Palatine, Buffalo Grove, Wheeling, Northbrook, North Chicago, Gurnee, Mundelein, Algonquin, McHenry, Vernon Hills, Woodstock, Grayslake, Libertyville, Lake Zurich, Lake Forest, Round Lake, Deerfield and Antioch. Including the following interstates... I-94 between mile markers 1 and 26. I-294 between mile markers 1 and 26.
* AFFECTED AREAS: MCHENRY, IL ... LAKE, IL
Instructions:
For your protection move to an interior room on the lowest floor of a building.
Address/Location
City of Crystal Lake
100 W Woodstock St
Crystal Lake, IL 60014
Contact
Emergency: 9-1-1
Non-emergencies: 815-356-3620