Hurricane Isaias Intensifying as It Moves North-Northeast4pm Thursday: Hurricane Isaias Reaches Category 2 Strength1pm Thursday: Isaias Strengthening On Its Way to Gulf CoastForecasters Monitoring Hurricane Isaias10:30 PM Wed: Isaias Now A Hurricane4pm Wednesday: Isaias Getting StrongerHurricane, Storm Surge Watches Up Along Gulf Coast For Approaching IsaiasTropical Storm Isaias Forecast To Become Category 2 Hurricane10pm Tuesday: Tropical Depression Expected To StrenghenTropical Depression Nine Forms, Expected To Become Season's First HurricaneAll Eyes Remain On Gulf For Tropical DevelopmentForecasters Eye Low-Pressure System In Gulf