Tropical Storm Isaias is expected to move along the Florida Atlantic coast today from Palm Beach county northward toward the Space Coast today and tonight with tropical storm force winds, locally heavy rain, and rough seas.

Isaías has been downgraded to a Tropical Storm with with maximum sustained winds of 70 mph. Isaías is expected to restrengthen back into a Category 1 hurricane overnight Saturday as it approaches the southeast coast of Florida. Hurricane-force winds and life-threatening storm surge along portions of the Treasure and Space Coasts remain likely.

Hurricane Isaías is now expected to move directly toward Florida's East Coast Saturday night, producing hurricane force winds and a life-threatening storm surge along portions of the Treasure and Space Coasts.

Isaias became a hurricane overnight, and is poised to make a close pass to Florida's Atlantic Coast this weekend.

Tropical Storm Isaías is forecast to become a hurricane by the time it approaches the Atlantic Coast of Florida Saturday.

Tropical Storm Isaias became the season’s ninth named tropical storm late Wednesday evening. It may pose a threat to the United States coastline this weekend or early next week, but questions remain about its eventual track.

Rain and wind impacts are possible in Florida as early as Saturday.

Uncertainty in the fate of the developing storm is high, but parts of the Sunshine State could be affected by the end of the week.