422
FNMY50 PGUM 301933
FWFGUM
FIRE WEATHER PLANNING FORECAST FOR GUAM
NATIONAL WEATHER SERVICE TIYAN GU
533 AM CHST MON DEC 1 2025
DISCUSSION
0.71 INCHES OF RAIN FELL YESTERDAY AT GUAM INTERNATIONAL AIRPORT,
WHICH AT LAST BROKE THE KBDI'S RISING STREAK, AS IT SANK TO 308, WHICH
WHICH IS STILL IN THE MODERATE CATEGORY. A WETTING RAIN IS POSSIBLE
AGAIN TODAY AS SCATTERED SHOWERS WILL REMAIN IN PLACE THROUGH TONIGHT
OR TUESDAY. ANTECEDENT MOISTURE WILL CONTINUE TO KEEP A LID ON FIRE
ACTIVITY FOR THE NEXT FEW WEEKS AT LEAST. NEVERTHELESS, CAUTION IS
STILL RECOMMENDED FOR ANY OUTDOOR BURNING DURING PERIODS WHEN FRESH
TO STRONG TRADE WINDS ARE PRESENT.
GUZ001-011945-
GUAM-
533 AM CHST MON DEC 1 2025
TODAY TONIGHT TUE
CLOUD COVER CLOUDY MCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE RAIN (%) 60 40 20
TEMP 86 78 85
RH % 76 97 77
20FTWND-VAL/AM(MPH) E 11 E 12 G19
20FTWND-RDG/PM(MPH) E 11 SE 10 E 12
MIXING HGT(FT-MSL) 5555 2332 5973
TRANSPORT WND (MPH) SE 23 SE 24 E 25
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. EAST WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. EAST WINDS 5 TO
15 MPH.
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF SHOWERS. LOWS IN
THE UPPER 70S. EAST WINDS 10 TO 15 MPH.
THURSDAY
PARTLY SUNNY WITH CHANCE OF SHOWERS AND A SLIGHT
CHANCE OF THUNDERSTORMS. HIGHS IN THE MID 80S. EAST WINDS 10 TO
15 MPH.
THURSDAY NIGHT
MOSTLY CLOUDY WITH CHANCE OF SHOWERS AND A
SLIGHT CHANCE OF THUNDERSTORMS. LOWS IN THE UPPER 70S. EAST WINDS
5 TO 10 MPH.
FRIDAY
PARTLY SUNNY WITH CHANCE OF SHOWERS. HIGHS IN THE MID
80S. EAST WINDS AROUND 10 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE UPPER 80S. EAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S. EAST WINDS 5 TO 15 MPH.
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