904
FPMY50 PGUM 140551
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
351 PM CHST MON SEP 14 2026
GUZ001-MPZ001-142100-
GUAM-ROTA-
351 PM CHST MON SEP 14 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTHEAST WINDS 5 TO 10 MPH. LOWS AROUND 77. CHANCE
OF SHOWERS 40 PERCENT.
TUESDAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LIGHT AND VARIABLE BECOMING NORTHWEST 5 TO 10 MPH IN
THE AFTERNOON. HIGHS AROUND 87. CHANCE OF SHOWERS 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTHWEST WINDS 5 TO 10 MPH. LOWS AROUND 78. CHANCE
OF SHOWERS 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. WEST WINDS 10 TO
15 MPH. HIGHS AROUND 87. CHANCE OF SHOWERS 20 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND
THUNDERSTORMS. WEST WINDS 5 TO 15 MPH. LOWS AROUND 78. HIGHS AROUND
87. CHANCE OF SHOWERS 20 PERCENT.
THURSDAY NIGHT THROUGH FRIDAY NIGHT
MOSTLY CLOUDY WITH A
30 PERCENT CHANCE OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.
LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S.
HIGHS IN THE UPPER 80S. CHANCE OF SHOWERS 40 PERCENT.
MPZ002-003-142100-
TINIAN-SAIPAN-
351 PM CHST MON SEP 14 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTHEAST WINDS 10 TO 15 MPH. LOWS AROUND 76. CHANCE
OF SHOWERS 50 PERCENT.
TUESDAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND 87. CHANCE
OF SHOWERS 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTH WINDS 10 TO 15 MPH. LOWS AROUND 77. CHANCE OF
SHOWERS 30 PERCENT.
WEDNESDAY THROUGH THURSDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS.
WEST WINDS 10 TO 15 MPH. HIGHS AROUND 87. LOWS AROUND 78. CHANCE OF
SHOWERS 20 PERCENT.
THURSDAY NIGHT THROUGH SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SATURDAY NIGHT THROUGH MONDAY
MOSTLY CLOUDY WITH A CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S.
HIGHS IN THE UPPER 80S. CHANCE OF SHOWERS 30 PERCENT.
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