Tropical Depression Nine Forms in Gulf as Coastal Impacts Become Likely
Forecasters say 8 to 12 inches of rain could fall in parts of the central Gulf Coast as the system strengthens this week.
- On Tuesday, October 6, 2026, the National Hurricane Center designated a disturbance in the southwestern Gulf as Invest 92L, with meteorologists expecting it to organize into Tropical Storm Isaias by midweek.
- Warm Gulf waters are fueling the disturbance, though AccuWeather hurricane expert Nicholas Arman warns that increasing wind shear near the northern Gulf Coast could disrupt the system's organization.
- Forecasters project widespread rainfall of 3–7 inches across the northern Gulf Coast, with isolated areas potentially receiving up to 10 inches, alongside damaging wind gusts to coastal communities this weekend.
- The National Weather Service issued flood watches for northeastern Florida and Camden County, Georgia, while experts caution that persistent onshore winds could trigger dangerous storm surge in low-lying coastal areas.
- If Isaias strengthens, it would end more than 340 days without a hurricane in the Atlantic; the 2026 season has been remarkably quiet due to El Niño conditions, marking the latest start for a hurricane since satellite tracking began in 1966.
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294 Articles
Isaias May Become Year's First Atlantic Hurricane
Tropical Storm Isaias is on course to become the first hurricane of what has been an unusually subdued season so far. The system spun up in the Gulf of Mexico off Mexico's Yucatan Peninsula on Wednesday and is tracking northeast, with forecasters warning that parts of the Gulf Coast from...
The system was formed in the Gulf of Mexico and could be intensified to reach at least category 2 before touching land between Louisiana and Florida
Heavy rain and flood risk ahead for Gulf Coast as Isaias strengthens
Tropical Storm Isaias is expected to strengthen into the first Atlantic hurricane of the season and potentially set a record for the latest arrival before making landfall on the U.S. Gulf Coast later this week.
Tropical Storm Isaias Expected to Become Hurricane Before Hitting Mississippi Gulf Coast
Tropical Storm Isaias formed early Wednesday in the warm waters off eastern Mexico and forecasters said it was expected to strengthen into the first hurricane of the Atlantic season before hitting the U.S. Gulf Coast later in the week. The National Hurricane Center has issued a Hurricane Watch across the Mississippi Gulf Coast ahead of […]
The system could turn this Thursday into the first cyclone of the Atlantic season and land on Friday between Louisiana and Florida
US National Hurricane Center says depression has become named storm, with significant intensification expected
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