Zone Forecast Product
Issued by NWS Tiyan, Guam
Issued by NWS Tiyan, Guam
910 FPMY50 PGUM 191700 ZFPGUM Zone Forecast for Guam and the Northern Marianas National Weather Service TIYAN GU 300 AM ChST Mon Jan 20 2025 GUZ001-MPZ001>003-200730- Guam-Rota-Tinian-Saipan- 300 AM ChST Mon Jan 20 2025 ...HIGH SURF ADVISORY IN EFFECT FOR NORTH FACING REEFS UNTIL 4 PM CHST THIS AFTERNOON... ...HIGH RISK OF RIP CURRENTS ALONG NORTH FACING REEFS THROUGH THIS AFTERNOON... .TODAY...Mostly sunny with isolated light showers. East winds 15 to 20 mph. Highs near 86. Chance of showers 10 percent. .TONIGHT...Partly cloudy with isolated showers. East winds 10 to 15 mph. Lows near 77. Chance of showers 20 percent. .TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy with isolated showers. East winds 15 to 20 mph. Highs around 85. Lows near 77. Chance of showers 20 percent. .THURSDAY THROUGH SUNDAY...Partly cloudy with a 20 percent chance of showers. Highs in the mid 80s. Lows in the upper 70s. $$