 Nearly a million homes and businesses have no power after a Category 1 hurricane barrel slammed into Texas' Gulf Coast south of Houston a few hours ago with winds of up to 100 miles an hour. CBS meteorologist David Parkinson. We've been seeing rain come down at 2 to 3 inches per hour. In just the last 24 hours, parts of the Houston metro have seen a half foot of rain and there is still more rain to come.