633
FNMY50 PGUM 021803
FWFGUM

Fire Weather Planning Forecast for Guam
National Weather Service Tiyan GU
403 AM ChST Mon Nov 3 2025

.Discussion...
0.06 inches of rain fell yesterday at the Guam International
Airport, which allowed the KBDI increase to 54, still within the low
category for fire danger. Wet season is still ongoing and the KBDI
will likely hit zero again before the end of the year. The planning
forecast is being put out near the end of wet season to assist with
any prescribed burn operations that are recommended.

GUZ001-031815-
Guam-
403 AM ChST Mon Nov 3 2025

                      Today        Tonight      Tue

Cloud Cover           Mcldy        Mcldy        Mcldy
Precip Type           Showers      Showers      Showers
Chance Rain (%)       20           30           30
Temp                  87           76           87
RH %                  73           100          72
20FtWnd-Val/AM(mph)   E 14                      E 12
20FtWnd-Rdg/PM(mph)   E 20         E 18         E 16
Mixing Hgt(ft-msl)    6363         125          6358
Transport Wnd (mph)   E 26         E  8         E 23

$$


.Forecast for Days 3 Through 7...

.TUESDAY NIGHT...Mostly cloudy with scattered showers. Lows in
the upper 70s. East winds 5 to 15 mph.
.WEDNESDAY...Mostly cloudy with scattered showers. Highs in the
upper 80s. East winds 5 to 20 mph.
.WEDNESDAY NIGHT...Showers likely and a slight chance of
thunderstorms. Lows in the mid 70s. East winds 10 to 15 mph.
.THURSDAY...Showers likely and a slight chance of thunderstorms.
Highs in the upper 80s. Southeast winds 10 to 20 mph.
.THURSDAY NIGHT...Showers likely and a slight chance of
thunderstorms. Lows in the upper 70s. Southeast winds 15 to
20 mph.
.FRIDAY...Mostly cloudy with chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Southeast winds
15 to 20 mph.
.FRIDAY NIGHT...Mostly cloudy with chance of showers and a slight
chance of thunderstorms. Lows in the upper 70s. Southeast winds
10 to 20 mph.
.SATURDAY...Mostly cloudy with chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Southeast winds
10 to 20 mph.
.SATURDAY NIGHT...Mostly cloudy with chance of showers. Lows in
the mid 70s. Southeast winds 10 to 15 mph.
.SUNDAY...Mostly cloudy with chance of showers and a slight
chance of thunderstorms. Highs in the upper 80s. Southeast winds
10 to 15 mph.


$$