FPMY50 PGUM 270548

ZFPGUM



Zone Forecast for Guam and the Northern Marianas

National Weather Service Tiyan GU

348 PM ChST Mon Oct 27 2025



GUZ001-MPZ001>003-272100-

Guam-Rota-Tinian-Saipan-

348 PM ChST Mon Oct 27 2025



.TONIGHT...Partly cloudy with isolated showers. East winds 10 to

15 mph. Lows around 79. Chance of showers 20 percent.   

.TUESDAY THROUGH WEDNESDAY...Partly cloudy with isolated showers. 

East winds 10 to 15 mph. Highs around 87. Lows around 79. Chance of 

showers 20 percent. 

.WEDNESDAY NIGHT AND THURSDAY...Mostly cloudy. Scattered showers and

isolated thunderstorms. East winds 10 to 15 mph. Lows around 79.

Highs around 87. Chance of showers 30 percent. 

.THURSDAY NIGHT THROUGH FRIDAY NIGHT...Mostly cloudy with a

40 percent chance of showers. Lows in the upper 70s. Highs in the

upper 80s. 

.SATURDAY THROUGH MONDAY...Mostly cloudy with a chance of showers

and a slight chance of thunderstorms. Highs in the upper 80s. Lows

in the upper 70s. Chance of showers 30 percent. 



$$