[dirtboy]

Steering currents. Note the blocking high to the west and the 'slot' to the north. Irma's going that way, it now just matters exactly what path she takes.

[Dustoff45]

Irma's going that way,

Doing refresh on the predicted paths, and the path just jumped 20-25 miles to the west.

It really looks like Irma is determined to pay a visit to Havana!

[nfldgirl]

Darn if I can make heads or tails of that. Glad somebody can!