195
FPMY50 PGUM 211756
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
356 AM CHST MON JUN 22 2026
GUZ001-MPZ001-220830-
GUAM-ROTA-
356 AM CHST MON JUN 22 2026
TODAY
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING, THEN
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS IN
THE AFTERNOON. LIGHT AND VARIABLE WINDS. HIGHS AROUND 88. CHANCE OF
SHOWERS 30 PERCENT.
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. LIGHT AND VARIABLE
WINDS. LOWS AROUND 77. CHANCE OF SHOWERS 20 PERCENT.
TUESDAY
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LIGHT AND VARIABLE WINDS. HIGHS AROUND 87. CHANCE OF
SHOWERS 30 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LIGHT AND VARIABLE WINDS. LOWS AROUND 76. CHANCE OF
SHOWERS 30 PERCENT.
WEDNESDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. LIGHT AND VARIABLE
WINDS. HIGHS AROUND 88. CHANCE OF SHOWERS 20 PERCENT.
WEDNESDAY NIGHT AND THURSDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
THURSDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S.
FRIDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S.
FRIDAY NIGHT THROUGH SATURDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SHOWERS. LOWS AROUND 80. HIGHS IN THE UPPER
80S.
SUNDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE UPPER 80S.
MPZ002-003-220830-
TINIAN-SAIPAN-
356 AM CHST MON JUN 22 2026
TODAY
PARTLY CLOUDY WITH ISOLATED SHOWERS IN THE MORNING, THEN
PARTLY SUNNY WITH SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS IN
THE AFTERNOON. LIGHT AND VARIABLE WINDS. HIGHS AROUND 87. CHANCE OF
SHOWERS 30 PERCENT.
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND THUNDERSTORMS IN
THE EVENING, THEN MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS AFTER MIDNIGHT. LIGHT AND VARIABLE WINDS. LOWS AROUND
79. CHANCE OF SHOWERS 30 PERCENT.
TUESDAY
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. NORTHEAST WINDS 10 TO 15 MPH. HIGHS AROUND 87. CHANCE
OF SHOWERS 40 PERCENT.
TUESDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. LIGHT AND VARIABLE WINDS. LOWS AROUND 78. CHANCE OF
SHOWERS 30 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH ISOLATED SHOWERS. SOUTHEAST WINDS
10 TO 15 MPH. HIGHS AROUND 87. CHANCE OF SHOWERS 20 PERCENT.
WEDNESDAY NIGHT THROUGH THURSDAY NIGHT
MOSTLY CLOUDY WITH A
20 PERCENT CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE
UPPER 80S.
FRIDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S.
FRIDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
LOWS IN THE LOWER 80S.
SATURDAY THROUGH SUNDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE LOWER 80S.
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