Headline:
Flood Watch issued October 3 at 6:47AM ChST until October 5 at 4:00AM ChST by NWS Tiyan GU
Event:
Flood Watch
Urgency:
Future
Effective:
October 2, 2026 - 1:47pm
Expires:
October 3, 2026 - 1:00am
Description:
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Guam, Rota, Saipan and Tinian.
* WHEN...Through late Sunday night.
* 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.
* ADDITIONAL DETAILS...
- Typhoon Choi-wan (26W) is nearly stationary and is expected to
pivot north-northeast through the northern CNMI through the
weekend near Pagan and Agrihan. To the south of Choi-wan, surging
monsoon inflow will maintain wet conditions into early next week,
resulting in 4 to 6 inches of rain for Guam and Rota, and 5 to 8
inches for Tinian and Saipan during the Watch period.
- http://www.weather.gov/safety/flood
Instruction:
You should monitor later forecasts and be prepared to take action
should Flash Flood Warnings be issued.
Area Description:
Guam; Rota; Tinian; Saipan
Forcast Office:
NWS Tiyan GU
Sender:
w-nws.webmaster@noaa.gov