Zone Forecast Product
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
213 FPMY50 PGUM 110536 ZFPGUM Zone Forecast for Guam and the Northern Marianas National Weather Service Tiyan GU 336 PM ChST Thu Jun 11 2026 GUZ001-MPZ001>003-112200- Guam-Rota-Tinian-Saipan- 336 PM ChST Thu Jun 11 2026 .TONIGHT...Partly cloudy with isolated showers. Northeast winds 10 to 15 mph. Lows around 79. Chance of showers 20 percent. .FRIDAY...Partly cloudy with isolated showers. East winds 10 to 15 mph. Highs around 87. Chance of showers 20 percent. .FRIDAY NIGHT...Partly cloudy with isolated showers. Light and variable winds. Lows around 79. Chance of showers 20 percent. .SATURDAY...Partly cloudy. East winds 10 to 15 mph. Isolated light showers. Highs around 87. Chance of showers 10 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with isolated showers. Light and variable winds. Lows around 79. Highs around 87. Chance of showers 20 percent. .SUNDAY NIGHT THROUGH THURSDAY...Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. $$