592
FPMY50 PGUM 080557
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
357 PM CHST TUE SEP 8 2026
GUZ001-MPZ001-082230-
GUAM-ROTA-
357 PM CHST TUE SEP 8 2026
TONIGHT
PARTLY CLOUDY WITH ISOLATED LIGHT SHOWERS IN THE EVENING,
THEN MOSTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS AFTER
MIDNIGHT. NORTH WINDS 5 TO 10 MPH. LOWS AROUND 79. CHANCE OF SHOWERS
20 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND 87. CHANCE
OF SHOWERS 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. NORTHEAST
WINDS 10 TO 15 MPH. LOWS AROUND 79. CHANCE OF SHOWERS 20 PERCENT.
THURSDAY
PARTLY SUNNY WITH SCATTERED SHOWERS. NORTHEAST 5 TO 10
MPH. HIGHS AROUND 87. CHANCE OF SHOWERS 30 PERCENT.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS.
LIGHT AND VARIABLE WINDS. LOWS AROUND 78. HIGHS AROUND 88. CHANCE OF
SHOWERS 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S.
SATURDAY
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS. 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.
MPZ002-003-082230-
TINIAN-SAIPAN-
357 PM CHST TUE SEP 8 2026
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE EVENING, THEN
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS
AFTER MIDNIGHT. NORTHEAST WINDS 5 TO 15 MPH. LOWS AROUND 78. CHANCE
OF SHOWERS 30 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS IN THE MORNING, THEN PARTLY CLOUDY WITH ISOLATED
SHOWERS IN THE AFTERNOON. NORTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND
87. CHANCE OF SHOWERS 30 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. NORTHEAST
WINDS 10 TO 15 MPH. LOWS AROUND 79. CHANCE OF SHOWERS 20 PERCENT.
THURSDAY AND THURSDAY NIGHT
MOSTLY CLOUDY. SCATTERED SHOWERS.
NORTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND 87. LOWS AROUND 78.
CHANCE OF SHOWERS 30 PERCENT.
FRIDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. NORTHEAST WINDS 10 TO
15 MPH. HIGHS AROUND 88. CHANCE OF SHOWERS 20 PERCENT.
FRIDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S.
SATURDAY
PARTLY CLOUDY WITH A 10 PERCENT CHANCE OF SHOWERS. 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.
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