501
FPMY50 PGUM 150500
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
300 PM CHST FRI AUG 15 2025
GUZ001-152200-
GUAM-
300 PM CHST FRI AUG 15 2025
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS.
LIGHT AND VARIABLE WINDS. LOWS AROUND 77. CHANCE OF SHOWERS 10
PERCENT.
SATURDAY
PARTLY CLOUDY. ISOLATED SHOWERS IN THE MORNING, THEN
ISOLATED SHOWERS AND THUNDERSTORMS IN THE AFTERNOON. LIGHT AND
VARIABLE WINDS. HIGHS AROUND 88. CHANCE OF SHOWERS 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. EAST WINDS 10 TO 15 MPH. LOWS AROUND 78. CHANCE OF
SHOWERS 30 PERCENT.
SUNDAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND 88. CHANCE
OF SHOWERS 30 PERCENT.
SUNDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SHOWERS AND
THUNDERSTORMS. EAST WINDS 10 TO 15 MPH. LOWS AROUND 78. CHANCE OF
SHOWERS 20 PERCENT.
MONDAY
PARTLY SUNNY WITH ISOLATED SHOWERS. EAST WINDS 10 TO 15
MPH. HIGHS AROUND 88. CHANCE OF SHOWERS 20 PERCENT.
MONDAY NIGHT THROUGH TUESDAY NIGHT
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.
WEDNESDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE UPPER
70S. HIGHS IN THE UPPER 80S.
FRIDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
MPZ001>003-152200-
ROTA-TINIAN-SAIPAN-
300 PM CHST FRI AUG 15 2025
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS.
LIGHT AND VARIABLE WINDS. LOWS AROUND 78. CHANCE OF SHOWERS 10
PERCENT.
SATURDAY
PARTLY SUNNY WITH ISOLATED SHOWERS. EAST WINDS 10 TO
15 MPH. HIGHS AROUND 87. CHANCE OF SHOWERS 20 PERCENT.
SATURDAY NIGHT
MOSTLY CLOUDY WITH ISOLATED SHOWERS AND
THUNDERSTORMS. EAST WINDS 10 TO 15 MPH. LOWS AROUND 78. CHANCE OF
SHOWERS 20 PERCENT.
SUNDAY THROUGH MONDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. EAST WINDS 10 TO 15 MPH. HIGHS AROUND 87.
LOWS AROUND 81. CHANCE OF SHOWERS 30 PERCENT.
MONDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S.
TUESDAY
PARTLY SUNNY WITH A 40 PERCENT CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT THROUGH WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SHOWERS AND THUNDERSTORMS. LOWS IN THE LOWER
80S. HIGHS IN THE UPPER 80S.
THURSDAY THROUGH FRIDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS AND THUNDERSTORMS. HIGHS IN THE UPPER 80S. LOWS IN THE LOWER
80S.
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