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.


$$