Hawaii Severe Flash Flood Warning | Effective 09/30/2026 07:10

Headline: 
Flash Flood Warning issued September 30 at 4:10AM HST until September 30 at 6:30AM HST by NWS Honolulu HI
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
September 30, 2026 - 7:10am
Expires: 
September 30, 2026 - 9:30am
Description: 
At 410 AM HST, local law enforcement reported flooding in and around the town of Hanalei. As of 3:45 AM HST, the Hanalei Bridge has been closed due to Hanalei River flooding inundating the bridge. HAZARD...Flash flooding caused by locally moderate to heavy rain. SOURCE...Law enforcement reported. IMPACT...Flash flooding of small creeks and streams, urban areas, highways, streets and underpasses as well as other poor drainage and low-lying areas. Some locations that will experience flash flooding include... Kapaa, Princeville, Kilauea, Hanalei, North Fork Wailua Trails, Wainiha, Alakai Swamp Trails, Haena, Wailua Homesteads, Na Pali State Park, Moloaa and Kokee State Park.
Instruction: 
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. Be especially cautious at night when it is harder to recognize the dangers of flooding. Be aware of your surroundings and do not drive on flooded roads.
Area Description: 
Kauai, HI
Forcast Office: 
NWS Honolulu HI
Sender: 
w-nws.webmaster@noaa.gov