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Elev 1575 ft, 19.76 °N, 155.15 °W

Hilo, HI Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: Hilo, HI
Elevation: 1575ft
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Active Weather Alerts

Flood Watch
Issued: 12:59 AM Mar. 19, 2026 – National Weather Service
* WHAT...Flash flooding caused by excessive rainfall is possible.

* WHERE...The islandS of Oahu, Maui, Molokai, and the Big Island.

* WHEN...From Thursday evening through Sunday 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...
- A kona low developing west of the islands will draw abundant
moisture northward as it strengthens and eventually departs
to north early next week. Several rounds of moderate to heavy
rainfall are anticipated. The heaviest rain is expected
Friday night through Saturday.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

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