905
FPMY50 PGUM 070528
ZFPGUM

Zone Forecast for Guam and the Northern Marianas
National Weather Service Tiyan GU
328 PM ChST Tue Oct 7 2025

GUZ001-MPZ001-072100-
Guam-Rota-
328 PM ChST Tue Oct 7 2025

.TONIGHT...Breezy. Mostly cloudy with scattered showers and isolated
thunderstorms. South winds 15 to 25 mph decreasing to around 10 mph
after midnight. Lows around 77. Chance of showers 40 percent.
.WEDNESDAY...Partly cloudy with isolated showers. South winds around
10 mph in the morning becoming light. 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 isolated showers. Northeast winds
10 to 15 mph. Highs around 87. Chance of showers 10 percent.
.THURSDAY NIGHT...Mostly cloudy with scattered showers. Northeast
winds around 10 mph in the evening becoming light. Lows around 77.
Chance of showers 30 percent.
.FRIDAY...Partly sunny with isolated showers and thunderstorms.
Light and variable winds. Highs around 87. Chance of showers
20 percent.
.FRIDAY NIGHT THROUGH SATURDAY NIGHT...Partly cloudy with a
20 percent chance of showers and thunderstorms. Lows in the upper
70s. Highs in the upper 80s.
.SUNDAY THROUGH TUESDAY...Partly cloudy with a 20 percent chance of
showers. Highs in the upper 80s. Lows in the upper 70s.

$$

MPZ002-003-072100-
Tinian-Saipan-
328 PM ChST Tue Oct 7 2025

.TONIGHT...Breezy. Mostly cloudy with scattered showers and isolated
thunderstorms. South winds 15 to 25 mph. Lows around 79. Chance of
showers 50 percent.
.WEDNESDAY...Partly cloudy with isolated showers. South winds 10 to
15 mph in the morning becoming light. Highs around 87. Chance of
showers 10 percent.
.WEDNESDAY NIGHT...Partly cloudy with isolated showers. Light and
variable winds. Lows around 79. Chance of showers 20 percent.
.THURSDAY...Mostly sunny with isolated showers. Northeast winds
10 to 15 mph. Highs around 87. Chance of showers 10 percent.
.THURSDAY NIGHT...Mostly cloudy with isolated showers. Northeast
winds 10 to 15 mph. Lows around 79. Chance of showers 20 percent.
.FRIDAY...Partly cloudy with isolated showers. East winds 10 to
15 mph. Highs around 87. Chance of showers 20 percent.
.FRIDAY NIGHT...Mostly cloudy with a 20 percent chance of showers
and thunderstorms. Lows in the upper 70s.
.SATURDAY...Partly cloudy with a 20 percent chance of showers and
thunderstorms. Highs in the upper 80s.
.SATURDAY NIGHT THROUGH TUESDAY...Partly cloudy with a 20 percent
chance of showers. Lows in the upper 70s. Highs in the upper 80s.

$$