879
FNMY50 PGUM 122022
FWFGUM
FIRE WEATHER PLANNING FORECAST FOR GUAM
NATIONAL WEATHER SERVICE TIYAN GU
622 AM CHST MON APR 13 2026
DISCUSSION
0.09 INCHES OF RAIN FELL AT GUAM INTERNATIONAL AIRPORT YESTERDAY,
ALLOWING THE KBDI TO INCREASE SLIGHTLY TO 384, STILL IN THE MODERATE
CATEGORY FOR FIRE DANGER. APPROACHING SUPER TYPHOON SINLAKU (04W)
WILL INCREASE SHOWER CHANCES AND WINDS DRAMATICALLY FOR THIS EVENING
THROUGH WEDNESDAY TIME FRAME. THE KBDI SHOULD FALL THEREAFTER.
GUZ001-132030-
GUAM-
622 AM CHST MON APR 13 2026
TODAY TONIGHT TUE
CLOUD COVER MCLDY MCLDY CLOUDY
PRECIP TYPE TSTMS TSTMS TSTMS
CHANCE RAIN (%) 50 50 50
TEMP 84 79 83
RH % 76 93 81
20FTWND-VAL/AM(MPH) N 23 G35 NW 40 G50
20FTWND-RDG/PM(MPH) N 27 G41 N 35 G45 NW 50 G60
MIXING HGT(FT-MSL) 3464 806 3098
TRANSPORT WND (MPH) N 41 N 28 W 69
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
TROPICAL STORM CONDITIONS EXPECTED. CLOUDY WITH
NUMEROUS SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 70S.
NORTH WINDS 40 TO 50 MPH.
WEDNESDAY
TROPICAL STORM CONDITIONS EXPECTED. MOSTLY CLOUDY WITH
SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS. HIGHS IN THE MID 80S.
SOUTHWEST WINDS 35 TO 45 MPH.
WEDNESDAY NIGHT AND THURSDAY
WINDY. MOSTLY CLOUDY. SCATTERED
SHOWERS AND ISOLATED THUNDERSTORMS. LOWS IN THE UPPER 70S. HIGHS IN
THE MID 80S. CHANCE OF SHOWERS 50 PERCENT.
THURSDAY NIGHT
WINDY. MOSTLY CLOUDY WITH A 20 PERCENT CHANCE OF
SHOWERS. LOWS IN THE UPPER 70S.
FRIDAY
BREEZY. PARTLY CLOUDY WITH A 20 PERCENT CHANCE OF SHOWERS.
HIGHS IN THE MID 80S.
FRIDAY NIGHT THROUGH SUNDAY
BREEZY. PARTLY CLOUDY WITH A
20 PERCENT CHANCE OF SHOWERS. LOWS IN THE UPPER 70S. HIGHS IN THE
MID 80S.
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