The Bahamas system is likely to become tropical as it moves toward the Gulf of Mexico.
Dorian is expected to make landfall as a major hurricane. The Florida governor has issued a state of emergency for east coast counties.
Two low-pressure areas are likely to develop into tropical systems, but don't pose a threat to the peninsula.
With a few hours still to go before landfall, Michael continues to strengthen.
It's looking more certain that Hurricane Michael is likely to hit the northern Gulf Coast by mid week.
Another tropical wave has appeared in the tropical Atlantic.
Hurricane Chris is the second hurricane of the season.
Alberto has shifted to the easts toward Rosemary Beach. Current path takes the storm over DeFuniak Springs.
The Caribbean low-pressure system may become a tropical depression or a tropical storm within the next 48 hours.
Irma's track shifted slightly west. Hurricane watches now in effect for the Big Bend area.