758
FPMY50 PGUM 181700
ZFPGUM
ZONE FORECAST FOR GUAM AND THE NORTHERN MARIANAS
NATIONAL WEATHER SERVICE TIYAN GU
300 AM CHST MON JAN 19 2026
GUZ001-MPZ001>003-190800-
GUAM-ROTA-TINIAN-SAIPAN-
300 AM CHST MON JAN 19 2026
TODAY
MOSTLY SUNNY WITH ISOLATED SHOWERS. EAST WINDS 15 TO 20
MPH. HIGHS AROUND 85. CHANCE OF SHOWERS 20 PERCENT.
TONIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. EAST WINDS 10 TO 15
MPH. LOWS AROUND 77. CHANCE OF SHOWERS 20 PERCENT.
TUESDAY AND TUESDAY NIGHT
PARTLY CLOUDY. ISOLATED SHOWERS. EAST
WINDS 10 TO 15 MPH. HIGHS AROUND 86. LOWS AROUND 77. CHANCE OF
SHOWERS 20 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH ISOLATED SHOWERS AND THUNDERSTORMS.
EAST WINDS 10 TO 15 MPH. HIGHS AROUND 87. CHANCE OF SHOWERS
20 PERCENT.
WEDNESDAY NIGHT THROUGH SATURDAY 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.
SUNDAY
PARTLY SUNNY WITH A 30 PERCENT CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. HIGHS IN THE UPPER 80S.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page