


Zone Forecast Product
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
392 FPMY50 PGUM 040500 ZFPGUM Zone Forecast for Guam and the Northern Marianas National Weather Service TIYAN GU 300 PM ChST Fri Apr 4 2025 GUZ001-MPZ001>003-042000- Guam-Rota-Tinian-Saipan- 300 PM ChST Fri Apr 4 2025 ...HIGH RIP CURRENT RISK IN EFFECT THROUGH SATURDAY AFTERNOON ALONG EAST FACING REEFS... .TONIGHT...Partly cloudy with isolated light showers. East winds 10 to 15 mph. Lows around 77. Chance of showers 20 percent. .SATURDAY AND SATURDAY NIGHT...Partly cloudy with isolated showers. East winds 10 to 15 mph. Highs around 87. Lows around 77. Chance of showers 20 percent. .SUNDAY THROUGH MONDAY...Partly cloudy with isolated showers. East winds 15 to 20 mph. Highs around 87. Lows around 77. Chance of showers 20 percent. .MONDAY NIGHT THROUGH FRIDAY...Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. $$