492
FPMY50 PGUM 260529
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
329 PM CHST TUE MAY 26 2026
GUZ001-MPZ001-262100-
GUAM-ROTA-
329 PM CHST TUE MAY 26 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE AFTER MIDNIGHT. EAST
WINDS 10 TO 15 MPH WITH OCCASIONAL GUSTS TO 25 MPH NEAR HEAVIER
SHOWERS. LOWS AROUND 76. CHANCE OF SHOWERS 50 PERCENT.
WEDNESDAY
CLOUDY WITH SCATTERED LOCALLY HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH WITH OCCASIONAL
GUSTS TO 25 MPH NEAR HEAVIER SHOWERS. HIGHS AROUND 86. CHANCE OF
SHOWERS 50 PERCENT.
WEDNESDAY NIGHT
CLOUDY WITH SCATTERED LOCALLY HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH WITH OCCASIONAL
GUSTS TO 25 MPH NEAR HEAVIER SHOWERS. LOWS AROUND 76. CHANCE OF
SHOWERS 50 PERCENT.
THURSDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. SOUTHEAST WINDS 10 TO
15 MPH. HIGHS AROUND 87. CHANCE OF SHOWERS 50 PERCENT.
THURSDAY NIGHT AND FRIDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS
AND ISOLATED THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. LOWS AROUND
77. HIGHS AROUND 85. CHANCE OF SHOWERS 30 PERCENT.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S.
SATURDAY THROUGH MONDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.
MPZ002-003-262100-
TINIAN-SAIPAN-
329 PM CHST TUE MAY 26 2026
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. EAST WINDS AROUND 15 MPH. LOWS AROUND 78. CHANCE OF
SHOWERS 30 PERCENT.
WEDNESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. SOUTHEAST WINDS 15 TO
20 MPH. HIGHS AROUND 86. CHANCE OF SHOWERS 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LOCALLY HEAVY SHOWERS POSSIBLE. SOUTHEAST WINDS
AROUND 15 MPH WITH OCCASIONAL GUSTS TO 25 MPH NEAR HEAVIER SHOWERS.
LOWS AROUND 76. CHANCE OF SHOWERS 40 PERCENT.
THURSDAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND 87. CHANCE
OF SHOWERS 40 PERCENT.
THURSDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. LOWS AROUND 78. CHANCE
OF SHOWERS 30 PERCENT.
FRIDAY
MOSTLY SUNNY WITH ISOLATED SHOWERS. SOUTHEAST WINDS 10 TO
15 MPH. HIGHS AROUND 85. CHANCE OF SHOWERS 20 PERCENT.
FRIDAY 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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