Headline:
Flash Flood Warning issued March 12 at 8:41AM HST until March 12 at 11:45AM HST by NWS Honolulu HI
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
March 12, 2026 - 11:41am
Expires:
March 12, 2026 - 2:45pm
Description:
FFWHFO
The National Weather Service in Honolulu has extended the
* Flash Flood Warning for...
The island of Oahu in Honolulu County
* Until 1145 AM HST.
* At 841 AM HST, emergency management reported additional road
closures in areas of the North Shore and ponding on roads across
both windward and town sides of the island. The heavy rain has
ended, but area streams remain elevated and impacts continue to be
observed. Additional heavy rain is expected to move into the area
within the next few hours.
HAZARD...Flash flooding caused by heavy rain.
SOURCE...Emergency management.
IMPACT...Flooding in drainages, streams, rivers, roads,
properties, and other low-lying areas. Public road
closures possible in some areas. Landslides are
possible in steep terrain.
* This warning includes the entire island of Oahu.
Instruction:
Stay away from streams, rivers, drainage ditches, and culverts, even
if they are currently dry.
Excessive runoff from heavy rainfall will cause flooding of drainage
ditches and streams, streets, highways, properties, and other low
lying spots.
Area Description:
Oahu in Honolulu, HI
Forcast Office:
NWS Honolulu HI
Sender:
w-nws.webmaster@noaa.gov