Hawaii Severe Flash Flood Warning | Effective 09/30/2026 11:14

Headline: 
Flash Flood Warning issued September 30 at 8:14AM HST until September 30 at 11:30AM HST by NWS Honolulu HI
Event: 
Flash Flood Warning
Urgency: 
Immediate
Effective: 
September 30, 2026 - 11:14am
Expires: 
September 30, 2026 - 2:30pm
Description: 
FFWHFO The National Weather Service in Honolulu has extended the * Flash Flood Warning for... The island of Kauai in Kauai County * Until 1130 AM HST. * At 814 AM HST, Local Law enforcement reports that the Hanalei Bridge is still closed due to Hanalei River flood water inundation. Additional rainfall of 1 to 2 inches are expected through late this morning. As a result, the flash flood warning has been extended. 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. Please report observed flooding to local emergency services or law enforcement and request they pass this information to the National Weather Service when you can do so safely.
Area Description: 
Kauai, HI
Forcast Office: 
NWS Honolulu HI
Sender: 
w-nws.webmaster@noaa.gov