FLORIDA KEYS, Fla. — Tropical Storm Sally is intensifying in the Gulf of Mexico.
Saturday night, the storm caused some street flooding in the Florida Keys.
More rain is expected in the area today and a flood watch remains in effect for Key West.
Meteorologists predict the storm will continue to gain strength in the Gulf before making landfall late Monday into Tuesday.
A Hurricane Warning has been issued from Grand Isle, Louisiana to Ocean Springs, Mississippi.