Thunderstorm with damaging winds moving through northwest suburbs

A large severe thunderstorm that has a history of producing significant wind damage is raking across southern McHenry, and northern Kane Counties. 

Doppler radar indicates that the leading edge of damaging winds will be moving into NW Cook County by 10:30PM. 

At 10:25, doppler radar imagery indicates that winds within this storm may have weakened slightly, but this still remains a very dangerous storm with wind gusts of up to 70mph.