526
FPMY50 PGUM 170523
ZFPGUM

Zone Forecast for Guam and the Northern Marianas
National Weather Service TIYAN GU
323 PM ChST Sat May 17 2025

GUZ001-MPZ001>003-172100-
Guam-Rota-Tinian-Saipan-
323 PM ChST Sat May 17 2025

.TONIGHT...Partly cloudy with isolated showers. East winds 15 to
20 mph. Lows around 78. Chance of showers 20 percent.
.SUNDAY...Partly cloudy with isolated showers. East winds 15 to 20
mph. Highs around 89. Chance of showers 20 percent.
.SUNDAY NIGHT...Mostly cloudy with isolated showers. East winds
15 to 20 mph. Lows around 78. Chance of showers 20 percent.
.MONDAY THROUGH TUESDAY...Partly cloudy with isolated showers. East
winds 15 to 20 mph. Highs around 89. Lows around 78. Chance of
showers 20 percent.
.TUESDAY NIGHT THROUGH FRIDAY NIGHT...Partly cloudy with a
20 percent chance of showers. Lows in the upper 70s. Highs in the
upper 80s.
.SATURDAY...Partly sunny with a 20 percent chance of showers. Highs
in the upper 80s.

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