Typhoon Mawar hits Guam with 140 mph winds as potentially ‘catastrophic’ storm Wednesday, May 24 by ABC News(NEW YORK) -- A powerful typhoon taking aim at Guam could be the strongest tropical cyclone to impact the U.S. island territory in decades.As of Wednesday 7:50 p.m. local time (5:50 a.m. ET), the eye of Typhoon Mawar was passing over or very near... Read More.