Guam, Northern Mariana Islands Severe Flood Watch | Effective 07/06/2026 00:51

Headline: 
Flood Watch issued July 6 at 5:51PM ChST until July 8 at 6:00AM ChST by NWS Tiyan GU
Event: 
Flood Watch
Urgency: 
Future
Effective: 
July 6, 2026 - 12:51am
Expires: 
July 6, 2026 - 1:00pm
Description: 
* WHAT...Flooding caused by excessive rainfall continues to be possible. * WHERE...Guam, Rota, Saipan and Tinian. * 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... - Showers and isolated thunderstorms from Super Typhoon Bavi continue across the Marianas. Observations across the Marianas indicate 8 to 15 inches of rain have already fallen with additional rainfall expected through Tuesday from Bavi's trailing rain bands. These locally intense showers and thunderstorms are likely to produce flash flooding across the Marianas through Tuesday night. - 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