724
FPMY50 PGUM 252134 AAA
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS...UPDATED
NATIONAL WEATHER SERVICE TIYAN GU
734 AM CHST TUE MAY 26 2026
GUZ001-MPZ001-260800-
GUAM-ROTA-
734 AM CHST TUE MAY 26 2026
UPDATED TO INCREASE SHOWERS TODAY FOR GUAM.
REST OF TODAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NUMEROUS SHOWERS BUILDING IN ACROSS GUAM AROUND NOON.
EAST WINDS 15 TO 20 MPH. HIGHS AROUND 86. CHANCE OF SHOWERS 40
PERCENT FOR ROTA, 60 PERCENT FOR GUAM.
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. EAST WINDS 10 TO 15
MPH WITH GUSTS TO 25 MPH NEAR HEAVIER SHOWERS. LOWS AROUND 77. CHANCE
OF SHOWERS 50 PERCENT.
WEDNESDAY THROUGH THURSDAY
CLOUDY WITH NUMEROUS LOCALLY HEAVY
SHOWERS AND ISOLATED THUNDERSTORMS. EAST WINDS 15 TO 20 MPH. HIGHS
AROUND 85. LOWS AROUND 75. CHANCE OF SHOWERS 70 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH A 50 PERCENT CHANCE
OF SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER
70S. HIGHS IN THE MID TO UPPER 80S.
FRIDAY NIGHT THROUGH SUNDAY 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.
MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE UPPER 80S.
MPZ002-003-260800-
TINIAN-SAIPAN-
734 AM CHST TUE MAY 26 2026
REST OF TODAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. EAST WINDS 15 TO 20 MPH. HIGHS AROUND 87. CHANCE OF
SHOWERS 30 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. EAST WINDS AROUND 15 MPH. LOWS AROUND 77. CHANCE OF
SHOWERS 40 PERCENT.
WEDNESDAY THROUGH THURSDAY
MOSTLY CLOUDY WITH SCATTERED LOCALLY
HEAVY SHOWERS AND ISOLATED THUNDERSTORMS. SOUTHEAST WINDS 15 TO 20
MPH. HIGHS AROUND 86. LOWS AROUND 76. CHANCE OF SHOWERS 50 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY. A 40 PERCENT CHANCE OF
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S.
HIGHS IN THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S.
SATURDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS. HIGHS
IN THE MID 80S.
SATURDAY NIGHT
MOSTLY CLOUDY WITH A 30 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S.
SUNDAY THROUGH MONDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
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