448
FNMY50 PGUM 301803
FWFGUM
FIRE WEATHER PLANNING FORECAST FOR GUAM
NATIONAL WEATHER SERVICE TIYAN GU
403 AM CHST SUN MAY 31 2026
DISCUSSION
NO RAIN FELL AT GUAM INTERNATIONAL AIRPORT YESTERDAY, WHICH ALLOWED
THE KBDI TO RISE TO 91. THIS REMAINS WITHIN THE LOW CATEGORY FOR FIRE
DANGER. CONTINUED DRIER WEATHER IS EXPECTED THIS WEEKEND, AND COULD
EXTEND THROUGH ALL NEXT WEEK. WINDS ARE EXPECTED TO STAY LIGHT TO
GENTLE THOUGH.
GUZ001-311815-
GUAM-
403 AM CHST SUN MAY 31 2026
TODAY TONIGHT MON
CLOUD COVER PCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE RAIN (%) 20 20 20
TEMP 87 77 87
RH % 68 93 67
20FTWND-VAL/AM(MPH) E 9 E 10
20FTWND-RDG/PM(MPH) E 11 E 10 E 11
MIXING HGT(FT-MSL) 4088 130 4185
TRANSPORT WND (MPH) E 18 E 2 E 16
FORECAST FOR DAYS 3 THROUGH 7
MONDAY NIGHT
PARTLY CLOUDY WITH ISOLATED SHOWERS. LOWS IN THE
UPPER 70S. EAST WINDS 5 TO 10 MPH.
TUESDAY
MOSTLY SUNNY WITH ISOLATED SHOWERS. HIGHS IN THE UPPER
80S. EAST WINDS 5 TO 10 MPH.
TUESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. EAST WINDS 5 TO 10 MPH.
WEDNESDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. EAST WINDS UP TO 5 MPH.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE UPPER 80S. EAST WINDS AROUND 5 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. EAST WINDS AROUND 5 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S. EAST WINDS AROUND 5 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. EAST WINDS UP TO 5 MPH.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE UPPER 80S. EAST WINDS UP TO 10 MPH.
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