Zone Forecast Product
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
077 FPMY50 PGUM 221721 ZFPGUM Zone Forecast for Guam and the Northern Marianas National Weather Service TIYAN GU 321 AM ChST Thu Jan 23 2025 GUZ001-MPZ001>003-230915- Guam-Rota-Tinian-Saipan- 321 AM ChST Thu Jan 23 2025 .TODAY...Partly cloudy with isolated light showers. East winds 15 to 20 mph. Highs around 86. Chance of showers 10 percent. .TONIGHT...Partly cloudy with isolated showers. East winds 15 to 20 mph. Lows around 78. Chance of showers 20 percent. .FRIDAY THROUGH SATURDAY...Partly cloudy with isolated light showers. East winds 10 to 20 mph. Highs around 86. 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 mid 80s. $$