Severe Thunderstorm Warning until 01:00PM 
The National Weather Service in Chicago has issued a
* Severe Thunderstorm Warning for... Northeastern McHenry County in northeastern Illinois...
* Until 100 PM CDT.
* At 1214 PM CDT, a severe thunderstorm was located near Harvard, moving east at 35 mph. HAZARD...60 mph wind gusts. SOURCE...Radar indicated. IMPACT...Expect damage to roofs, siding, and trees.
* Locations impacted include... McHenry, Woodstock, Fox Lake, Johnsburg, Lakemoor, Spring Grove, Wonder Lake, Pistakee Highlands, Genoa City, Richmond, Hebron, Bull Valley, McCullom Lake, Ringwood and Greenwood.
* AFFECTED AREAS: 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