697
FNMY50 PGUM 121608
FWFGUM
FIRE WEATHER PLANNING FORECAST FOR GUAM
NATIONAL WEATHER SERVICE TIYAN GU
208 AM CHST TUE JAN 13 2026
DISCUSSION
0.01 INCHES OF RAIN FELL AT GUAM INTERNATIONAL AIRPORT YESTERDAY,
ALLOWING THE KBDI TO RISE TO 253, WHICH IS STILL IN THE LOW FIRE
DANGER CATEGORY. THE KBDI WILL LIKELY RECOVER THEN CONTINUE TO
GRADUALLY INCREASE OVER THE NEXT FEW WEEKS. A POSSIBLE RISE IN THE
WINDS THIS WEEKEND WILL NOT MATTER THAT MUCH ANYMORE, NOW THAT
THE FIRE DANGER IS LOW AND PRETTY LIKELY TO STAY THAT WAY FOR AT
LEAST THE FIRST HALF OF JANUARY.
GUZ001-131615-
GUAM-
208 AM CHST TUE JAN 13 2026
TODAY TONIGHT WED
CLOUD COVER MCLDY MCLDY MCLDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE RAIN (%) 30 40 30
TEMP 86 77 86
RH % 74 99 74
20FTWND-VAL/AM(MPH) E 12 E 11
20FTWND-RDG/PM(MPH) E 12 E 10 E 11
MIXING HGT(FT-MSL) 6124 150 6201
TRANSPORT WND (MPH) E 29 E 9 E 23
FORECAST FOR DAYS 3 THROUGH 7
WEDNESDAY NIGHT
MOSTLY CLOUDY WITH SCATTERED SHOWERS AND
ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 70S. EAST WINDS 5 TO
10 MPH.
THURSDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE MID 80S. EAST WINDS 5 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 70S. EAST WINDS 10 TO 15 MPH.
FRIDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S. EAST WINDS 10 TO 15 MPH.
FRIDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
SATURDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS
IN THE MID 80S. EAST WINDS 5 TO 10 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE MID 70S. EAST WINDS 5 TO 10 MPH.
SUNDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE MID 80S. EAST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. EAST WINDS
5 TO 10 MPH.
MONDAY
MOSTLY SUNNY WITH A SLIGHT CHANCE OF SHOWERS. HIGHS IN
THE UPPER 80S. EAST WINDS 5 TO 15 MPH.
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