 Hurricane Beryl breaking all kinds of records as it plows over the islands of Grenada and St. Vincent and heads towards Jamaica. It has strengthened into a Category 5 storm, the earliest to ever do that. The reason? Water temperature, says ABC chief meteorologist Ginger Zee. Very rarely are you going to see a major hurricane in June or even July. It doesn't happen often. And so we hope is not a symbol of what's to come. But unfortunately, the water temperatures are easily two to four degrees above average. And so