Tropical Storm Helene formed Tuesday morning in the Caribbean and continued strengthening Tuesday night as the National Hurricane Center forecasts it to move north and strike Florida as a major

A tropical storm warning is now in effect for all of South Florida. Expect gusts up to 30 mph on Wednesday with the windiest weather arriving Thursday afternoon, with gusts up to 50 mph across Miami-Dade and Broward Counties and as high as 60 mph down through the Florida Keys.