238
FNMY50 PGUM 281822
FWFGUM

Fire Weather Planning Forecast for Guam
National Weather Service Tiyan GU
422 AM ChST Sat Nov 29 2025

.Discussion...
0.04 inches of rain fell yesterday at Guam International Airport,
allowing the KBDI to increase further to 323, which remains in the
moderate category. A wetting rain is possible, as scattered to
numerous showers will remain in place through Tuesday night, so the
KBDI is likely to start falling through then. 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.

GUZ001-291830-
Guam-
422 AM ChST Sat Nov 29 2025

                      Today        Tonight      Sun

Cloud Cover           Mcldy        Mcldy        Cloudy
Precip Type           Showers      Tstms        Tstms
Chance Rain (%)       30           50           60
Temp                  88           76           86
RH %                  74           100          77
20FtWnd-Val/AM(mph)   E 10                      E 12 G19
20FtWnd-Rdg/PM(mph)   E 11         E  8         E 13
Mixing Hgt(ft-msl)    224          1            298
Transport Wnd (mph)   E  2         N  0         E  2

$$

.Forecast for Days 3 Through 7...

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


$$