The National Weather Service (NWS) in Tiyan Guam has issued a flash flood warning for Southwestern Guam until 1:45 p.m. this afternoon. Thunderstorms are producing heavy rain along and south of Cross Island Road. Between 0.5 and 1 inch of rain has fallen. Additional rainfall amounts of 1 to 3 inches is possible. Flash flooding is ongoing or expected to begin shortly.
Some locations that will experience flash flooding include Chalan Pago-Ordot, Yona, Hagatna Heights, Talofofo, Inarajan, Asan, Merizo, Piti, Santa Rita and Umatac.