Early on October 19 , Wilma attained major hurricane status while continuing to rapidly intensify , and by 0600 UTC , the storm 's maximum sustained winds increased to 165 mph ( 266 km\/h ) , making Wilma a dangerous Category 5 storm on the Saffir-Simpson Hurricane Scale .
Early on October 19 , Wilma attained major hurricane status while continuing to rapidly intensify , and by 0600 UTC , the storm 's maximum sustained winds increased to 170 mph ( 275 km\/h ) , making Wilma a dangerous Category 5 hurricane on the Saffir-Simpson Hurricane Scale .