WGMY60 PGUM 151700
FFAGUM

URGENT - IMMEDIATE BROADCAST REQUESTED
Flood Watch
National Weather Service Tiyan GU
300 AM ChST Fri Oct 16 2026

GUZ001-MPZ001>003-160500-
/O.NEW.PGUM.FA.A.0008.261015T1700Z-261018T0600Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Guam-Rota-Tinian-Saipan-
300 AM ChST Fri Oct 16 2026

...FLOOD WATCH IN EFFECT THROUGH SUNDAY AFTERNOON...

* WHAT...Flooding caused by excessive rainfall is possible.

* WHERE...Guam, Rota, Saipan and Tinian.

* WHEN...Through Sunday afternoon.

* IMPACTS...Excessive runoff may result in flooding of rivers,
  creeks, streams, and other low-lying and flood-prone locations.
  Flooding may occur in poor drainage and urban areas. Storm drains
  and ditches may become clogged with debris.

* ADDITIONAL DETAILS...
  - Tropical Storm Champi is approaching the Marianas and will bring
    torrential rain Saturday night and Sunday at least. Total
    rainfall accumulations of 6 to 12 inches are possible, causing
    flooding problems in poor drainage areas.
  - http://www.weather.gov/safety/flood

PRECAUTIONARY/PREPAREDNESS ACTIONS...

You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.

&&

$$

PS