It's looking more certain that Hurricane Michael is likely to hit the northern Gulf Coast by mid week.
hurricane hunters
Caribbean low pressure better organized
The Caribbean low-pressure system may become a tropical depression or a tropical storm within the next 48 hours.
UPDATE: Nate has become a hurricane
Nate is strengthening faster than predicted and was redesigned a hurricane at 10:30 p.m.
11 p.m. NHC update: Irma again a category five storm
Irma's track shifted slightly west. Hurricane watches now in effect for the Big Bend area.
Category 4 Harvey to make landfall tonight
Hurricane Harvey set to arrive in Texas this evening as a category 4 storm.
Harvey strengthening to hurricane by landfall Friday
Tropical Storm Harvey is expected to become a major hurricane before making landfall in Texas Friday.
New tropical depression expected today or tomorrow
Invest 91, now Potential Tropical Cyclone 9, is expected to become a tropical storm.