Zone Forecast Product
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
731 FPMY50 PGUM 052037 AAA ZFPGUM Zone Forecast for Guam and the Northern Marianas...UPDATED National Weather Service Tiyan GU 637 AM ChST Fri Nov 6 2026 GUZ001-MPZ001-061000- Guam-Rota- 637 AM ChST Fri Nov 6 2026 .REST OF TODAY...Mostly sunny. Northeast winds 10 to 15 mph. Highs around 88. .TONIGHT...Partly cloudy with isolated showers. Northeast winds around 10 mph in the evening becoming light. Lows around 77. Chance of showers 10 percent. .SATURDAY...Mostly sunny with isolated showers. Light and variable winds. Highs around 88. Chance of showers 10 percent. .SATURDAY NIGHT...Partly cloudy with isolated showers. Light and variable winds becoming east around 10 mph after midnight. Lows around 78. Chance of showers 10 percent. .SUNDAY...Partly cloudy with a 20 percent chance of showers. East winds 10 to 15 mph. Highs around 87. .SUNDAY NIGHT THROUGH THURSDAY...Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. $$ MPZ002-003-061000- Tinian-Saipan- 637 AM ChST Fri Nov 6 2026 .REST OF TODAY...Mostly sunny. Isolated light showers in the afternoon. Northeast winds 10 to 15 mph. Highs around 88. Chance of showers 20 percent. .TONIGHT...Mostly cloudy with scattered showers and isolated thunderstorms. North winds around 10 mph in the evening becoming light. Lows around 76. Chance of showers 30 percent. .SATURDAY...Partly cloudy with isolated showers. South winds 10 to 15 mph. Highs around 87. Chance of showers 20 percent. .SATURDAY NIGHT AND SUNDAY...Partly cloudy with isolated showers. East winds 15 to 20 mph. Lows around 78. Highs around 87. Chance of showers 20 percent. .SUNDAY NIGHT THROUGH THURSDAY...Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the upper 80s. $$