Erin downgraded to formidable Category 4 hurricane
The NHC forecast Saturday that the storm was moving toward the west-northwest at nearly 23 kph with a turn more northward expected to occur on Monday into Tuesday.
Tomas Kauer - News Moderator 
The NHC forecast Saturday that the storm was moving toward the west-northwest at nearly 23 kph with a turn more northward expected to occur on Monday into Tuesday.
