Rick Knabb

Environment

Hurricane Isaac approaches Louisiana coast

With winds of at least 75 mph, expected to climb slightly higher, Hurricane Isaac was prepared to hit the Gulf Coast of the United States, especially Louisiana. While the winds are relatively light, forecasters are worried the slow-moving storm will dump a lot of rain on top of an area that's already quite soggy.

Environment

Hurricane Isaac approaches Louisiana coast

With winds of at least 75 mph, expected to climb slightly higher, Hurricane Isaac was prepared to hit the Gulf Coast of the United States, especially Louisiana. While the winds are relatively light, forecasters are worried the slow-moving storm will dump a lot of rain on top of an area that's already quite soggy.