Tropical Storm Isaias Headed Our Way This Weekend

Tropical Storm Isaias (pronounced ee-sa-EE-yas) is headed our way this weekend...if you happen to be living on the Florida peninsula, that is.  Not expected at the current time to strengthen to hurricane intensity, it is speeding along at a fast clip (20 mph), at this writing on Thursday morning about to cross the mountainous region of the island of Hispaniola in the Greater Antilles from the Caribbean Sea and then through the Bahamas.  The projected tracks have its center passing just to the east of Florida and ending up somewhere along the Georgia/Carolinas coastline. Isaias is asymmetrical with the bulk of its stormy areas lying to its east...as it passes on into the open Atlantic this area will be largely unaffected by the Hispaniola crossing.  The models have it passing just east of Miami by Saturday afternoon and then past northern Florida on Sunday, its maximum sustained winds projected by then to be at 70 mph, just beneath hurricane strength.  The ultimate course of Isaias will depend on a trough in the U.S.: how strong it remains and where it goes will steer the tropical storm as it advances.  Not too serious looking right now, but I'd definitely keep my eyes on Isaias if I lived anywhere near its path (which I happen to do), especially along the eastern coastline...just a little shift to the west and more strengthening than expected could affect us in Florida more severely...