801
FPMY50 PGUM 111046 AAA
ZFPGUM

Zone Forecast for Guam and the Northern Marianas...UPDATED
National Weather Service Tiyan GU
846 PM ChST Mon Aug 11 2025

GUZ001-112030-
Guam-
846 PM ChST Mon Aug 11 2025

Updated to increase in showers and thunderstorms this evening.

.REST OF TONIGHT...Mostly cloudy with scattered showers and isolated
thunderstorms in the evening, then partly cloudy with isolated
showers after midnight. Light and variable winds. Lows around 77.
Chance of showers 30 percent.
.TUESDAY...Partly cloudy with isolated showers becoming partly sunny
with scattered showers in the afternoon. Isolated thunderstorms.
Light and variable winds. Highs around 88. Chance of showers 30
percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Light and
variable winds. Lows around 77. Chance of showers 20 percent.
.WEDNESDAY...Partly cloudy with isolated showers becoming partly
sunny with scattered showers in the afternoon. Isolated
thunderstorms. Light and variable winds. Highs around 88. Chance of
showers 30 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Light and
variable winds. Lows around 77. Chance of showers 20 percent.
.THURSDAY...Partly cloudy with a 20 percent chance of showers. Light
and variable winds. Highs around 88. Lows around 77.
.THURSDAY NIGHT THROUGH MONDAY...Partly cloudy with a 20 percent
chance of showers. Lows in the upper 70s. Highs in the upper 80s.

$$

MPZ001>003-112030-
Rota-Tinian-Saipan-
846 PM ChST Mon Aug 11 2025

.REST OF TONIGHT...Partly cloudy with isolated showers and
thunderstorms. Southeast winds 10 to 15 mph. Lows around 79. Chance
of showers 20 percent.
.TUESDAY...Partly sunny with isolated showers and thunderstorms.
Light and variable winds. Highs around 87. Chance of showers
20 percent.
.TUESDAY NIGHT...Partly cloudy with isolated showers. Light and
variable winds. Lows around 79. Chance of showers 20 percent.
.WEDNESDAY...Partly cloudy with isolated showers and thunderstorms.
Light and variable winds. Highs around 87. Chance of showers
20 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Light and
variable winds. Lows around 77. Chance of showers 20 percent.
.THURSDAY...Partly cloudy with a 20 percent chance of showers. Light
and variable winds. Highs around 87.
.THURSDAY NIGHT THROUGH MONDAY...Partly cloudy with a 20 percent
chance of showers. Lows in the upper 70s. Highs in the upper 80s.

$$