Hurricane Harvey Strengthens to Category 4, hours away from landfall in Texas

Hurricane Harvey strengthens to Cat 4, Texas prepares for 'life-threatening storm'See more

Hurricane Harvey strengthens to Category 4, could hit Texas twiceSee more

Hurricane Harvey strengthens to Category 4 storm. Texas Done.See more

Hurricane Harvey Category 4 hurricane slams Coastal Texas with destructive winds and epic rains.See more

Hurricane Harvey Category 4 hurricane slams Coastal Texas with destructive winds and epic rains.See more