422
FNMY50 PGUM 181710
FWFGUM

Fire Weather Planning Forecast for Guam
National Weather Service Tiyan GU
310 AM ChST Wed Mar 19 2025

.Discussion...
0.03 inches of rain fell yesterday at the Guam International Airport
yesterday. This allowed the KDBI to continue its increase, with
today`s reading at 545, and remains in the high category. A trough
will move through today and there will be a low chance for a wetting
rain. Drier conditions look to return towards the end of the week and
into the weekend. Winds are anticipated to remain in the 5 to 15 mph
range.

GUZ001-191715-
Guam-
310 AM ChST Wed Mar 19 2025

                      Today        Tonight      Thu

Cloud Cover           Mcldy        Pcldy        Mcldy
Precip Type           Showers      Showers      Showers
Chance Rain (%)       30           10           30
Temp                  88           74           88
RH %                  66           99           66
20FtWnd-Val/AM(mph)   E  8                      E  9
20FtWnd-Rdg/PM(mph)   E 10         E  9         E 11
Mixing Hgt(ft-msl)    6458         115          6448
Transport Wnd (mph)   E 22         SE  2        E 23

$$


.Forecast for Days 3 Through 7...

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


$$