Headline:
Flash Flood Warning issued March 13 at 8:17PM HST until March 13 at 9:30PM HST by NWS Honolulu HI
Event:
Flash Flood Warning
Urgency:
Immediate
Effective:
March 13, 2026 - 11:17pm
Expires:
March 14, 2026 - 12:30am
Description:
At 817 PM HST, radar indicated light to moderate rainfall over Oahu,
however Emergency Management reports ongoing flooding issues across
the island. Additional heavy rainfall is expected to move in during
the next couple of hours, with flash flooding issues expected to
continue.
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.
Some locations that will experience flash flooding include...
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