Zone Forecast Product
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
337 FPMY50 PGUM 191702 ZFPGUM Zone Forecast for Guam and the Northern Marianas National Weather Service TIYAN GU 302 AM ChST Fri Sep 20 2024 GUZ001-MPZ001>003-200600- Guam-Rota-Tinian-Saipan- 302 AM ChST Fri Sep 20 2024 .TODAY...Partly sunny with isolated showers. East winds 10 to 15 mph. Highs around 87. Chance of showers 20 percent. .TONIGHT THROUGH SATURDAY NIGHT...Partly cloudy with isolated showers. Northeast to east winds 10 to 15 mph. Lows around 78. Highs around 88. Chance of showers 20 percent. .SUNDAY...Partly sunny with a 20 percent chance of showers. Northeast winds 10 to 15 mph. Highs in the upper 80s. .SUNDAY NIGHT THROUGH TUESDAY...Mostly cloudy with a 30 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. .TUESDAY NIGHT THROUGH WEDNESDAY NIGHT...Mostly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. .THURSDAY...Partly cloudy with a 20 percent chance of showers. Highs in the upper 80s. $$