Irma is now a strong Cat 5, 175 MPH.
Models are in general agreement that it will enter the Florida Straits, but then all bets are off. Some still predicting a hard right turn right up the FL Peninsula, others take it NE into the Atlantic, and then others have it smacking the central Gulf Coast.
Wont know until later this week if I need to start buying plywood, water and canned goods.