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Hawaii, HI Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: , HI
Elevation: 82ft
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Active Weather Alerts

Flood Watch
Issued: 11:37 AM Feb. 21, 2026 – National Weather Service
* WHAT...Flash flooding caused by excessive rainfall continues to be
possible.

* WHERE...Oahu.

* WHEN...Through this afternoon.

* IMPACTS...Flood prone roads and other low lying areas may be
closed due to elevated runoff and overflowing streams. Urban areas
may receive more significant flooding and property damage due to
rapid runoff.

* ADDITIONAL DETAILS...
- An upper level trough swinging through the northwestern
islands today will produce periods of heavy showers and
isolated thunderstorms. The trough axis should lift north of
the area later this afternoon, which should diminish the
flooding threat.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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