


Zone Forecast Product
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
561 FPMY50 PGUM 290550 ZFPGUM Zone Forecast for Guam and the Northern Marianas National Weather Service TIYAN GU 350 PM ChST Tue Apr 29 2025 GUZ001-MPZ001>003-292000- Guam-Rota-Tinian-Saipan- 350 PM ChST Tue Apr 29 2025 .TONIGHT...Partly cloudy with isolated showers. East winds 10 to 15 mph. Lows around 77. Chance of showers 20 percent. .WEDNESDAY THROUGH FRIDAY...Partly sunny with isolated showers. East winds 15 to 20 mph. Highs near 88. Lows around 77. Chance of showers 20 percent. .FRIDAY NIGHT THROUGH SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. .SUNDAY THROUGH TUESDAY...Partly cloudy with a 10 percent chance of showers. Highs in the upper 80s. Lows in the upper 70s. $$