Bret Michaels of Poison at ROCKLAHOMA 2008 official line-up announcement at Whiskey A go-go, Los Angeles, California - 04.03.08

Heavy winds and rain sent two of the event's stages crashing to the ground, forcing the Lynch Mob to play a shortened set.

Eleven rock fans were treated for weather-related injuries, including one woman who suffered a broken arm.

Despite the elements, none of the big names cancelled, with Sebastian Bach, Extreme, Living Colour and Tesla all taking to the windswept stages for performances.

Source: WENN