Severe · Flood WatchActive alert

Flood Watch issued October 1 at 3:07PM ChST until October 5 at

Affecting Tinian; Saipan

In effect until: Oct 1, 2026, 1:15 PM

Tinian; Saipan

Possible impact zone; conditions develop through 1:15 PM.

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

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Read the original bulletin (official text)

* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...Saipan and Tinian.

* WHEN...From 10 PM ChST this evening 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...
- Tropical Storm Choi-wan (26W) is passing somewhat north of Tinian
and Saipan. Choi-wan will drag a monsoon inflow band across
Tinian and Saipan, resulting in 4 to 8 inches of rain for Tinian
and Saipan.
- http://www.weather.gov/safety/flood

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Alert data: U.S. National Weather Service / NOAA · Translation: WeatherTranslate™

Flood Watch issued October 1 at 3:07PM ChST until October 5 at

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