754
FPMY50 PGUM 160531
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
331 PM CHST TUE SEP 16 2025
GUZ001-162000-
GUAM-
331 PM CHST TUE SEP 16 2025
TONIGHT
CLOUDY WITH RAIN AND ISOLATED THUNDERSTORMS IN THE
EVENING, THEN MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS AFTER MIDNIGHT. SOUTH WINDS 10 TO 15 MPH. LOWS AROUND
76. CHANCE OF SHOWERS 80 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND 87. CHANCE
OF SHOWERS 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND
THUNDERSTORMS. LIGHT AND VARIABLE WINDS BECOMING SOUTHEAST AROUND
10 MPH AFTER MIDNIGHT. LOWS AROUND 78. CHANCE OF SHOWERS 20 PERCENT.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST
WINDS 10 TO 15 MPH. HIGHS AROUND 87. LOWS AROUND 79. CHANCE OF
SHOWERS 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SATURDAY NIGHT THROUGH SUNDAY 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.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER
70S. HIGHS IN THE MID 80S.
MPZ001-162000-
ROTA-
331 PM CHST TUE SEP 16 2025
TONIGHT
MOSTLY CLOUDY. NUMEROUS SHOWERS AND ISOLATED
THUNDERSTORMS IN THE EVENING, THEN SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS AFTER MIDNIGHT. SOUTHEAST WINDS 10 TO 20 MPH. LOWS
AROUND 77. CHANCE OF SHOWERS 60 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 20 MPH. HIGHS AROUND 86. CHANCE
OF SHOWERS 40 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. LOWS AROUND 79. CHANCE
OF SHOWERS 20 PERCENT.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST
WINDS 10 TO 15 MPH. HIGHS AROUND 87. LOWS AROUND 79. CHANCE OF
SHOWERS 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SATURDAY NIGHT THROUGH SUNDAY 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.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
MONDAY NIGHT AND TUESDAY
MOSTLY CLOUDY WITH A 40 PERCENT CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER
70S. HIGHS IN THE UPPER 80S.
MPZ002-003-162000-
TINIAN-SAIPAN-
331 PM CHST TUE SEP 16 2025
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. LOWS AROUND 78. CHANCE
OF SHOWERS 50 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND 86. CHANCE
OF SHOWERS 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. LOWS AROUND 79. CHANCE
OF SHOWERS 20 PERCENT.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST
WINDS 10 TO 15 MPH. HIGHS AROUND 87. LOWS AROUND 79. CHANCE OF
SHOWERS 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS
AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S.
SUNDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS. 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
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
MONDAY NIGHT AND TUESDAY
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.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page