Headline:
Flood Watch issued July 4 at 5:40AM ChST until July 8 at 6:00AM ChST by NWS Tiyan GU
Event:
Flood Watch
Urgency:
Future
Effective:
July 3, 2026 - 12:40pm
Expires:
July 4, 2026 - 1:00am
Description:
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.
* WHERE...Guam, Rota, Tinian and Saipan.
* WHEN...Through late Tuesday night.
* IMPACTS...Excessive runoff may result in flooding of rivers,
creeks, streams, and other low-lying and flood-prone locations.
Creeks and streams may rise out of their banks.
* ADDITIONAL DETAILS...
- Shower and thunderstorm coverage will begin to increase beginning
today, followed by quickly deteriorating conditions coming into
tonight as rain bands from Bavi begin to enter Marianas coastal
waters from the east. Satellite-based estimates indicate rainfall
amounts between 12 and 20 inches possible during passage of TY
Bavi, especially near the center of the system. These profoundly
intense showers and thunderstorms are likely to produce flash
flooding across the Marianas over the coming days.
- 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: