504
FNMY50 PGUM 301720
FWFGUM
FIRE WEATHER PLANNING FORECAST FOR GUAM
NATIONAL WEATHER SERVICE TIYAN GU
320 AM CHST MON MAR 31 2025
DISCUSSION
ONLY 0.11 INCHES OF RAIN FELL AT THE GUAM INTERNATIONAL AIRPORT
YESTERDAY. THIS ALLOWED THE KBDI TO RISE, WITH TODAY'S READING AT 614,
WHICH IS CONSIDERED IN THE VERY HIGH CATEGORY WITH TODAY'S BREEZY
CONDITIONS. WINDS CAN BE EXPECTED TO BE STRONGER IN HIGHER TERRAIN,
AND THE FIRE DANGER WILL REMAIN ELEVATED. HOWEVER, CRITICAL FIRE
WEATHER CONDITIONS LOOK TO NOT BE REACHED TODAY BASED OFF THE RECENT
RAIN AND THE CLOUDS AND SHOWER CHANCES KEEPING THE MINIMUM RELATIVE
HUMIDITY VALUE ABOVE THE 60 PERCENT THRESHOLD. DRIER CONDITIONS ARE
EXPECTED FOR THE REST OF THE WEEK AND THE FIRE WEATHER THREAT COULD
RISE.
GUZ001-311730-
GUAM-
320 AM CHST MON MAR 31 2025
TODAY TONIGHT TUE
CLOUD COVER MCLDY PCLDY PCLDY
PRECIP TYPE SHOWERS SHOWERS SHOWERS
CHANCE RAIN (%) 30 10 10
TEMP 88 76 87
RH % 63 90 61
20FTWND-VAL/AM(MPH) E 14 G22 E 11 G17
20FTWND-RDG/PM(MPH) E 17 G26 E 12 E 13 G21
MIXING HGT(FT-MSL) 5982 47 6194
TRANSPORT WND (MPH) E 25 E 7 E 22
FORECAST FOR DAYS 3 THROUGH 7
TUESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 70S. EAST WINDS
5 TO 15 MPH.
WEDNESDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. EAST WINDS 10 TO
15 MPH.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. EAST
WINDS 5 TO 15 MPH.
THURSDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS
10 TO 15 MPH.
THURSDAY NIGHT
PARTLY CLOUDY. LOWS IN THE UPPER 70S. EAST
WINDS 5 TO 10 MPH.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO
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. HIGHS IN THE UPPER 80S. EAST WINDS 5 TO
15 MPH.
SATURDAY NIGHT
PARTLY CLOUDY WITH A SLIGHT CHANCE OF SHOWERS.
LOWS IN THE UPPER 70S. EAST WINDS 5 TO 15 MPH.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE UPPER 80S. EAST WINDS 10 TO
20 MPH.
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