758
FPMY50 PGUM 061746
ZFPGUM

Zone Forecast for Guam and the Northern Marianas
National Weather Service Tiyan GU
346 AM ChST Thu Aug 7 2025

GUZ001-MPZ001-070900-
Guam-Rota-
346 AM ChST Thu Aug 7 2025

.TODAY...Partly sunny with scattered showers and isolated
thunderstorms. Light and variable winds. Highs around 87. Chance of
showers 30 percent.
.TONIGHT...Partly cloudy with isolated showers and thunderstorms.
Light and variable winds. Lows around 78. Chance of showers
20 percent.
.FRIDAY THROUGH SATURDAY...Partly cloudy with isolated showers. East
winds at 5 to 10 mph. Highs around 88. Lows around 78. Chance of
showers 20 percent.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance
of showers. Lows in the upper 70s. Highs in the upper 80s.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers
and a slight chance of thunderstorms. Lows in the upper 70s.
.MONDAY THROUGH WEDNESDAY...Partly cloudy with a 20 percent chance
of showers and thunderstorms. Highs in the upper 80s. Lows in the
upper 70s.

$$

MPZ002-003-070900-
Tinian-Saipan-
346 AM ChST Thu Aug 7 2025

.TODAY...Partly sunny with scattered showers and isolated
thunderstorms. Light and variable winds. Highs around 86. Chance of
showers 30 percent.
.TONIGHT...Mostly cloudy with scattered showers and isolated
thunderstorms. Northwest winds around 10 mph in the evening becoming
light. Lows around 80. Chance of showers 30 percent.
.FRIDAY THROUGH SATURDAY...Partly cloudy with isolated showers.
East to southeast winds at 5 to 10 mph. Highs around 88. Lows around
79. Chance of showers 20 percent.
.SATURDAY NIGHT AND SUNDAY...Partly cloudy with a 20 percent chance
of showers. Lows in the upper 70s. Highs in the upper 80s.
.SUNDAY NIGHT...Mostly cloudy with a 30 percent chance of showers and
a slight chance of thunderstorms. Lows in the upper 70s.
.MONDAY THROUGH WEDNESDAY...Mostly cloudy with a 20 percent chance
of showers and thunderstorms. Highs in the upper 80s. Lows in the
upper 70s.

$$