138
FPMY50 PGUM 120500
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
300 PM CHST SAT SEP 12 2026
GUZ001-122000-
GUAM-
300 PM CHST SAT SEP 12 2026
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS AROUND
10 MPH IN THE EVENING BECOMING LIGHT. LOWS AROUND 78. CHANCE OF
SHOWERS 20 PERCENT.
SUNDAY
PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS IN THE MORNING,
BECOMING PARTLY SUNNY WITH SCATTERED ISLAND EFFECT SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON. LIGHT AND VARIABLE WINDS.
HIGHS AROUND 88. CHANCE OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS. LIGHT AND
VARIABLE WINDS. LOWS AROUND 78. CHANCE OF SHOWERS 10 PERCENT.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS
BECOMING PARTLY SUNNY WITH SCATTERED ISLAND EFFECT SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON. LIGHT AND VARIABLE WINDS.
HIGHS AROUND 87. LOWS AROUND 77. CHANCE OF SHOWERS 30 PERCENT.
TUESDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LIGHT AND VARIABLE WINDS. HIGHS
AROUND 87.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.
MPZ001>003-122000-
ROTA-TINIAN-SAIPAN-
300 PM CHST SAT SEP 12 2026
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. NORTHEAST WINDS
10 TO 15 MPH. LOWS AROUND 78. CHANCE OF SHOWERS 20 PERCENT.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS.
LIGHT AND VARIABLE WINDS. LOWS AROUND 78. HIGHS AROUND 88. CHANCE OF
SHOWERS 10 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LIGHT AND VARIABLE WINDS. LOWS AROUND 77. CHANCE OF
SHOWERS 30 PERCENT.
TUESDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LIGHT AND VARIABLE WINDS. HIGHS
AROUND 87.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE MID 80S.
THURSDAY THROUGH SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.
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