Hurricane Isais is approaching the town of Las Terrenas, Dominican Republic, on Thursday (July 30), with strong sustained winds of 60 mph. <br /><br />The National Hurricane Center said Isaias was centered about 50 miles southwest of Punta Cana, Dominican Republic. <br /><br />Isaias expected to produce four to eight inches (10 to 20 centimeters) of rain across the Dominican Republic.