Waters from the Guld of Mexico pour onto a road Monday in Waveland, Mississippi, as Hurricane Sally closed in./Credit:	Gerald Herbrt/AP

Waters from the Guld of Mexico pour onto a road Monday in Waveland, Mississippi, as Hurricane Sally closed in./Credit: Gerald Herbrt/AP

Stories this photo appears in:

Tease photo

A crawling Hurricane Sally is threatening a 'historic rainfall event' in parts of the Gulf Coast

A crawling Hurricane Sally is set to pound parts of the US Gulf Coast with rain for another day Tuesday before it makes landfall, raising fears that significant flooding is in store for coastal Mississippi, Alabama and the Florida Panhandle.