Zone Forecast Product
Issued by NWS Tiyan, Guam

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073
FPMY50 PGUM 070500
ZFPGUM

Zone Forecast for Guam and the Northern Marianas
National Weather Service TIYAN GU
300 PM ChST Sat Jun 7 2025

GUZ001-MPZ001-072000-
Guam-Rota-
300 PM ChST Sat Jun 7 2025

.TONIGHT...Mostly cloudy with scattered showers and isolated
thunderstorms. East winds 10 to 15 mph. Lows around 77. Chance of
showers 30 percent.
.SUNDAY...Partly sunny with scattered showers and isolated
thunderstorms. East winds 10 to 15 mph. Highs around 86. Chance of
showers 40 percent.
.SUNDAY NIGHT...Mostly cloudy with scattered showers and isolated
thunderstorms. East winds 10 to 15 mph. Lows around 77. Chance of
showers 30 percent.
.MONDAY THROUGH TUESDAY...Partly cloudy with isolated showers.
Southeast winds 10 to 15 mph. Highs around 88. Lows around 78.
Chance of showers 20 percent.
.TUESDAY NIGHT THROUGH SATURDAY...Partly cloudy with a 20 percent
chance of showers. Lows in the upper 70s. Highs in the upper 80s.

$$

MPZ002-003-072000-
Tinian-Saipan-
300 PM ChST Sat Jun 7 2025

.TONIGHT...Mostly cloudy with scattered showers and isolated
thunderstorms. East winds 10 to 15 mph. Lows around 79. Chance of
showers 30 percent.
.SUNDAY...Partly sunny with scattered showers and isolated
thunderstorms. East winds 10 to 15 mph. Highs around 86. Chance of
showers 40 percent.
.SUNDAY NIGHT THROUGH MONDAY NIGHT...Partly cloudy with isolated
showers. Southeast winds 5 to 15 mph. Lows around 79. Highs around
88. Chance of showers 20 percent.
.TUESDAY...Partly cloudy with isolated showers. Light and variable
winds. Highs around 87. Chance of showers 20 percent.
.TUESDAY NIGHT THROUGH SATURDAY...Partly cloudy with a 20 percent
chance of showers. Lows in the upper 70s. Highs in the upper 80s.

$$