A disorganized low-pressure area off Florida's east coast is showing increasing chances of becoming a tropical depression or tropical storm later in the week, the National Hurricane Center said. Even now, it's already having an influence on Florida weather with isolated torrential rain.

The system could end up bringing a lot of rain to the Gulf Coast, including Alabama, according to forecasters. The National Hurricane Center said there is a 30 percent probability of a tropical depression forming in the next week in the Gulf, an increase from 20 percent the past few days.