FPMY50 PGUM 051729 ZFPGUM Zone Forecast for Guam and the Northern Marianas National Weather Service Tiyan GU 329 AM ChST Wed May 6 2026 GUZ001-MPZ001>003-060815- Guam-Rota-Tinian-Saipan- 329 AM ChST Wed May 6 2026 ...HIGH RIP CURRENT RISK IN EFFECT THROUGH THURSDAY AFTERNOON ALONG EAST FACING REEFS... .TODAY...Breezy. Mostly cloudy with scattered showers and isolated thunderstorms. East winds 20 to 25 mph. Highs around 86. Chance of showers 50 percent. .TONIGHT...Breezy. Mostly cloudy with scattered showers. East winds 15 to 20 mph. Lows around 77. Chance of showers 30 percent. .THURSDAY...Breezy. Partly sunny with scattered showers. East winds 15 to 20 mph. Highs around 84. Chance of showers 30 percent. .THURSDAY NIGHT AND FRIDAY...Breezy. Mostly cloudy. Scattered showers. East winds 15 to 20 mph. Lows around 78. Highs around 85. Chance of showers 30 percent. .FRIDAY NIGHT...Breezy. Mostly cloudy with a 20 percent chance of showers. Lows in the upper 70s. .SATURDAY THROUGH SUNDAY...Breezy. Partly cloudy with a 20 percent chance of showers. Highs in the mid 80s. Lows in the upper 70s. .SUNDAY NIGHT AND MONDAY...Mostly cloudy. A 20 percent chance of showers. Lows in the upper 70s. Highs in the mid 80s. .MONDAY NIGHT AND TUESDAY...Partly cloudy with a 20 percent chance of showers. Lows in the upper 70s. Highs in the mid 80s. $$