Headline:
Flood Watch issued July 4 at 8:38PM ChST until July 8 at 6:00AM ChST by NWS Tiyan GU
Event:
Flood Watch
Urgency:
Future
Effective:
July 4, 2026 - 3:38am
Expires:
July 4, 2026 - 1:00pm
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.
* ADDITIONAL DETAILS...
- Shower and thunderstorm coverage will begin to increase beginning
today, followed by quickly deteriorating conditions coming into
tonight as rain bands from Super Typhoon 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 STY 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: