935
FPMY50 PGUM 181756
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
356 AM CHST FRI JUN 19 2026
GUZ001-190815-
GUAM-
356 AM CHST FRI JUN 19 2026
TODAY
BREEZY. MOSTLY CLOUDY. NUMEROUS LOCALLY HEAVY SHOWERS AND
ISOLATED THUNDERSTORMS IN THE MORNING, THEN SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS IN THE AFTERNOON. SOUTHEAST WINDS 15 TO 25
MPH. GUSTS TO 35 MPH IN THE MORNING. HIGHS AROUND 87. CHANCE OF
SHOWERS 60 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS. SOUTHEAST WINDS
10 TO 15 MPH. LOWS AROUND 77. CHANCE OF SHOWERS 30 PERCENT.
SATURDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. SOUTH WINDS 10 TO
15 MPH. HIGHS AROUND 89. CHANCE OF SHOWERS 20 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. LIGHT AND
VARIABLE WINDS. LOWS AROUND 77. CHANCE OF SHOWERS 20 PERCENT.
SUNDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE
MORNING, THEN A 30 PERCENT CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LIGHT AND VARIABLE WINDS. HIGHS
AROUND 88.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S.
MONDAY
PARTLY CLOUDY. A SLIGHT 30 PERCENT CHANCE OF SHOWERS IN
THE MORNING, THEN A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS IN THE
UPPER 80S.
MONDAY NIGHT THROUGH WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT
CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
MPZ001>003-190815-
ROTA-TINIAN-SAIPAN-
356 AM CHST FRI JUN 19 2026
TODAY
BREEZY. MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 15 TO 25 MPH. HIGHS AROUND 86. CHANCE
OF SHOWERS 50 PERCENT.
TONIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND ISOLATED
THUNDERSTORMS. SOUTHEAST WINDS 10 TO 15 MPH. LOWS AROUND 79. CHANCE
OF SHOWERS 30 PERCENT.
SATURDAY
PARTLY CLOUDY WITH ISOLATED SHOWERS. SOUTHEAST WINDS
10 TO 15 MPH. HIGHS AROUND 88. CHANCE OF SHOWERS 20 PERCENT.
SATURDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS AND
THUNDERSTORMS. LIGHT AND VARIABLE WINDS. LOWS AROUND 79. CHANCE OF
SHOWERS 20 PERCENT.
SUNDAY
PARTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS IN THE
MORNING, THEN A 30 PERCENT CHANCE OF SHOWERS AND A SLIGHT CHANCE OF
THUNDERSTORMS IN THE AFTERNOON. LIGHT AND VARIABLE WINDS. HIGHS
AROUND 88.
SUNDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S.
MONDAY AND MONDAY NIGHT
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. HIGHS IN THE UPPER 80S. LOWS IN THE UPPER 70S.
TUESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
TUESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S.
WEDNESDAY
PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS
AND THUNDERSTORMS. LOWS IN THE UPPER 70S.
THURSDAY
PARTLY SUNNY WITH A 20 PERCENT CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE UPPER 80S.
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