Zone Forecast Product
Issued by NWS Tiyan, Guam

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FPMY50 PGUM 151722
ZFPGUM

Zone Forecast for Guam and the Northern Marianas
National Weather Service TIYAN GU
322 AM ChST Mon Jun 16 2025

GUZ001-MPZ001>003-160900-
Guam-Rota-Tinian-Saipan-
322 AM ChST Mon Jun 16 2025

.TODAY...Partly cloudy with isolated showers. East winds 10 to
15 mph. Highs around 87. Chance of showers 20 percent.
.TONIGHT...Mostly cloudy with isolated showers. East winds around
10 mph in the evening becoming light. Lows around 78. Chance of
showers 20 percent.
.TUESDAY THROUGH WEDNESDAY...Partly cloudy with isolated showers.
East winds 10 to 15 mph. Highs around 87. Lows around 78. Chance of
showers 20 percent.
.WEDNESDAY NIGHT THROUGH SUNDAY...Partly cloudy with a 20 percent
chance of showers. Lows in the upper 70s. Highs in the upper 80s.

$$