440
FNMY50 PGUM 121731
FWFGUM

Fire Weather Planning Forecast for Guam
National Weather Service Tiyan GU
331 AM ChST Fri Jun 13 2025

.Discussion...
0.03 inches of rain fell yesterday at the Guam International
Airport, which allowed the KBDI to increase to 378, still within
the moderate category for fire danger. We still may see small
increases in the KBDI, however, critical fire weather conditions
are not likely to return at this time as we transition into wet
season.

GUZ001-132000-
Guam-
331 AM ChST Fri Jun 13 2025

                      Today        Tonight      Sat

Cloud Cover           Mcldy        Mcldy        Pcldy
Precip Type           Tstms        Tstms        Showers
Chance Rain (%)       30           30           20
Temp                  87           75           87
RH %                  72           100          69
20FtWnd-Val/AM(mph)   E 10 G17                  E  8 G17
20FtWnd-Rdg/PM(mph)   E 11         E  9 G17     E  8 G17
Mixing Hgt(ft-msl)    5862         1            5984
Transport Wnd (mph)   E 17         E 15         E 12

$$


.Forecast for Days 3 Through 7...

.SATURDAY NIGHT...Partly cloudy with isolated showers. Lows in
the mid 70s. East winds 5 to 15 mph.
.SUNDAY...Mostly sunny with isolated showers. Highs in the upper
80s. East winds 5 to 15 mph.
.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 70s. East winds 5 to 15 mph.
.MONDAY...Mostly sunny with a slight chance of showers. Highs in
the upper 80s. East winds 5 to 15 mph.
.MONDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 70s. East winds 5 to 15 mph.
.TUESDAY...Mostly sunny with a slight chance of showers. Highs in
the mid 80s. East winds 5 to 15 mph.
.TUESDAY NIGHT...Partly cloudy with a slight chance of showers.
Lows in the mid 70s. East winds 5 to 15 mph.
.WEDNESDAY...Mostly sunny with a slight chance of showers. Highs
in the upper 80s. East winds 5 to 20 mph.
.WEDNESDAY NIGHT...Partly cloudy with a slight chance of showers
and thunderstorms. Lows in the mid 70s. East winds 5 to 15 mph.
.THURSDAY...Mostly sunny with a slight chance of showers and
thunderstorms. Highs in the mid 80s. East winds 10 to 20 mph.


$$