(CBS/AP) MIAMI - Tropical Storm Isaac is emerging from the Haiti coast and forecasters have upped the ante, issuing hurricane warnings and watches through the parts of Florida.

LIKE:Follow us on Facebook for the latest updates on Isaac

Forecasters expect Isaac to move over Cuba today and become a hurricane tomorrow.

© 2012 CBS Interactive Inc. All Rights Reserved. This material may not be published, broadcast, rewritten, or redistributed. The Associated Press contributed to this report.

More Tropical Storm Isaac Coverage:

Read or Share this story: