Severe Thunderstorm Warning until 04:00AM 
SVRLOT The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for... Northern Kane County in northeastern Illinois... Southern McHenry County in northeastern Illinois...
* Until 400 AM CDT.
* At 320 AM CDT, a severe thunderstorm was located near Marengo, moving southeast at 45 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... Elgin, Crystal Lake, Carpentersville, Algonquin, Lake in the Hills, McHenry, Woodstock, Huntley, Island Lake, Marengo, Cary, Pingree Grove, Gilberts, West Dundee, Hampshire, Johnsburg, Lakemoor, Fox River Grove, Barrington Hills, Wonder Lake, Lakewood, Pistakee Highlands, Sleepy Hollow, East Dundee, and Oakwood Hills.
* AFFECTED AREAS: KANE, IL ... MCHENRY, 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