945
FPMY50 PGUM 151745
ZFPGUM

Zone Forecast for Guam and the Northern Marianas
National Weather Service Tiyan GU
345 AM ChST Thu Oct 16 2025

GUZ001-MPZ001>003-160800-
Guam-Rota-Tinian-Saipan-
345 AM ChST Thu Oct 16 2025

.TODAY...Partly sunny with scattered showers and isolated
thunderstorms. East winds 10 to 15 mph. Highs around 87. Chance of
showers 40 percent.
.TONIGHT...Mostly cloudy with isolated showers and thunderstorms.
East winds 10 to 15 mph. Lows around 80. Chance of showers
20 percent.
.FRIDAY...Partly cloudy with isolated showers. East winds 15 to 20
mph. Highs around 87. Chance of showers 20 percent.
.FRIDAY NIGHT...Partly cloudy with isolated showers. East winds
10 to 15 mph. Lows around 80. Chance of showers 20 percent.
.SATURDAY...Partly sunny with scattered showers. East winds 15 to 20
mph. Highs around 87. Chance of showers 30 percent.
.SATURDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms. Lows around 80.
.SUNDAY...Partly sunny with a 30 percent chance of showers and a
slight chance of thunderstorms. Highs in the upper 80s.
.SUNDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms. Lows around 80.
.MONDAY THROUGH WEDNESDAY...Mostly cloudy with a 40 percent chance
of showers and a slight chance of thunderstorms. Highs in the upper
80s. Lows in the lower 80s.

$$