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FPMY50 PGUM 140047 AAA
ZFPGUM

Zone Forecast for Guam and the Northern Marianas...UPDATED
National Weather Service Tiyan GU
1047 AM ChST Mon Sep 14 2026

GUZ001-MPZ001>003-140900-
Guam-Rota-Tinian-Saipan-
1047 AM ChST Mon Sep 14 2026

Updated to combine zones and increase winds and shower coverage for
rest of today and tonight.

.REST OF TODAY...Mostly cloudy with scattered showers and isolated
thunderstorms. Locally heavy showers possible. Northeast winds 5 to
15 mph with gusts to 25 mph near heavier showers. Highs around 86.
Chance of showers 50 percent.
.TONIGHT...Cloudy with numerous showers and isolated thunderstorms.
Northeast winds 5 to 15 mph with gusts to 25 mph near heavier
showers. Locally heavy showers possible. Lows around 76. Chance of
showers 60 percent.
.TUESDAY AND TUESDAY NIGHT...Mostly cloudy with scattered showers
and isolated thunderstorms. Northeast winds around 10 mph in the
morning becoming light and variable. Highs around 87. Lows around 77.
Chance of showers 30 percent.
.WEDNESDAY...Partly cloudy with a 20 percent chance of showers.
Light and variable winds. Highs around 87.
.WEDNESDAY NIGHT THROUGH SUNDAY...Partly cloudy with a 20 percent
chance of showers. Lows in the upper 70s. Highs in the upper 80s.

$$