Exclusive analysis: Tropical Storm Isaias to threaten the Gulf as a hurricane

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Exclusive analysis: Tropical Storm Isaias to threaten the Gulf as a hurricane
Tropical Storm Isaias is forecast to strengthen into a hurricane before slamming the Gulf Coast from Louisiana to Florida. FOX Weather Hurricane Specialist Bryan Norcross gives exclusive analysis into the storm's track and where the most severe impacts may be. Find out what he has to say:









