464
FPMY50 PGUM 161755
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
355 AM CHST WED SEP 17 2025
GUZ001-MPZ001>003-170815-
GUAM-ROTA-TINIAN-SAIPAN-
355 AM CHST WED SEP 17 2025
TODAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. HIGHS NEAR 87. CHANCE
OF SHOWERS 50 PERCENT FOR GUAM AND 30 PERCENT FOR THE CNMI.
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS.
LIGHT AND VARIABLE WINDS BECOMING EAST 10 TO 15 MPH AFTER MIDNIGHT.
LOWS AROUND 79. CHANCE OF SHOWERS 20 PERCENT.
THURSDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 10 TO
15 MPH. HIGHS NEAR 86. CHANCE OF SHOWERS 20 PERCENT.
THURSDAY NIGHT AND FRIDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS.
EAST WINDS 10 TO 15 MPH. LOWS AROUND 79. HIGHS NEAR 87. CHANCE OF
SHOWERS 20 PERCENT.
FRIDAY NIGHT AND SATURDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE
OF SHOWERS. LOWS AROUND 79. 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. A CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS AROUND 79. HIGHS IN THE MID
80S. CHANCE OF SHOWERS 50 PERCENT.
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