FPMY50 PGUM 031702

ZFPGUM



Zone Forecast for Guam and the Northern Marianas

National Weather Service Tiyan GU

302 AM ChST Fri Jul 4 2025



GUZ001-MPZ001>003-040930-

Guam-Rota-Tinian-Saipan-

302 AM ChST Fri Jul 4 2025



.TODAY...Partly cloudy with isolated showers. Southeast winds 10 to 

15 mph. Highs around 87. Chance of showers 20 percent. 

.TONIGHT...Mostly cloudy with isolated showers. Southeast winds 

around 10 mph in the evening becoming light. Lows around 78. Chance 

of showers 20 percent. 

.SATURDAY THROUGH SUNDAY...Mostly cloudy. Scattered showers and 

isolated thunderstorms. Light and variable winds. Highs near 87. 

Lows around 78. Chance of showers 40 percent. 

.SUNDAY NIGHT THROUGH THURSDAY...Mostly cloudy with a 40 percent 

chance of showers and a slight chance of thunderstorms. Lows in the 

upper 70s. Highs in the upper 80s.





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