


Zone Forecast Product
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
272 FPMY50 PGUM 091718 ZFPGUM Zone Forecast for Guam and the Northern Marianas National Weather Service TIYAN GU 318 AM ChST Thu Apr 10 2025 GUZ001-MPZ001>003-101015- Guam-Rota-Tinian-Saipan- 318 AM ChST Thu Apr 10 2025 ...INDO-PACIFIC MAN-O-WARS MAINLY ALONG EAST FACING REEFS THROUGH THURSDAY AFTERNOON... .TODAY...Mostly sunny with isolated light showers. East winds 10 to 15 mph. Highs around 88. Chance of showers 10 percent. .TONIGHT...Partly cloudy with isolated showers. East winds 10 to 15 mph. Lows around 77. Chance of showers 20 percent. .FRIDAY THROUGH SATURDAY...Partly cloudy with isolated showers. East winds 15 to 20 mph. Highs near 88. Lows around 78. Chance of showers 20 percent. .SATURDAY NIGHT THROUGH WEDNESDAY...Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. $$