Headline:
Flood Advisory issued June 18 at 7:51PM HST until June 18 at 9:45PM HST by NWS Honolulu HI
Event:
Flood Advisory
Urgency:
Expected
Effective:
June 18, 2026 - 10:51pm
Expires:
June 19, 2026 - 12:45am
Description:
* WHAT...Flooding caused by excessive rainfall continues.
* WHERE...The island of Oahu in Honolulu County.
* WHEN...Until 945 PM HST.
* IMPACTS...Minor flooding on roads, poor drainage areas, and in
streams.
* ADDITIONAL DETAILS...
- At 750 PM HST, radar and automated rain gauges continued to
indicate heavy rain over windward Oahu from Kaneohe to
Hauula. Rain was falling at a rate of 0.5 to 1 inch per hour.
Streams in the area, including Waiahole and Waikane stream
gauges, remain elevated. Expect some ponding on Kamehameha
Highway.
- Some locations that will experience flooding include...
Waikane, Waiahole, Kaaawa, Kahaluu, Ahuimanu, Punaluu,
Hauula, Kaneohe, Kailua, Kahana Valley State Park, Kualoa and
Heeia.
Instruction:
Stay away from streams, drainage ditches and low lying areas prone
to flooding.
Area Description:
Oahu in Honolulu, HI
Forcast Office:
NWS Honolulu HI
Sender: