Hurricane Local Statement

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Hurricane Lowell Local Statement Intermediate Advisory Number 49A
National Weather Service Honolulu HI  EP122026
239 AM HST Tue Sep 8 2026

This product covers the Hawaiian islands

**HURRICANE LOWELL MADE CLOSEST ENCOUNTER TO HAWAII AROUND MIDNIGHT AND 
IS NOW BEGINNING TO MOVE AWAY**

NEW INFORMATION
---------------

* CHANGES TO WATCHES AND WARNINGS:
    - None

* CURRENT WATCHES AND WARNINGS:
    - A Hurricane Warning is in effect for Kauai East, Kauai 
      Mountains, Kauai North, Kauai South, Kauai Southwest, and Niihau
    - A Tropical Storm Warning is in effect for Central Oahu, East 
      Honolulu, Ewa Plain, Honolulu Metro, Koolau Leeward, Koolau 
      Windward, Oahu North Shore, Olomana, Waianae Coast, and Waianae 
      Mountains

* STORM INFORMATION:
    - About 110 miles northwest of Lihue or about 210 miles 
      west-northwest of Honolulu
    - 22.9N 160.8W
    - Storm Intensity 105 mph
    - Movement North or 10 degrees at 18 mph

SITUATION OVERVIEW
------------------

Hurricane Lowell has reached its closest point to the main Hawaiian
Islands around midnight and will begin moving away from the islands
this morning. However, this is not the time to let your guard down.
Damaging winds, heavy flooding rainfall, and extremely dangerous and
damaging surf will occur across the Hawaiian Islands at least through
the morning, and possibly through the day. A Hurricane Warning remains
in effect for Kauai and Niihau, and a Tropical Storm Warning for Oahu.

Peak wind gusts across Kauai and Oahu over the past few hours were as
high as 80 mph. Current wind gusts appear to be slightly off the peak,
but still holding steady in the 60 to 70 mph range on Kauai, and 30 to
50 mph range on Oahu. It is important to note that winds can be
accelerated over and downwind of terrain, leading to areas of stronger
wind gusts. As winds turn southward, north facing slopes will be more
susceptable to downsloping effects.

Heavy downpours could lead to flash flooding on already saturated
grounds. Lingering rain bands will continue into Wednesday as Lowell
lifts away to the north and drags additonal tropical moisture in the
southerly flow. Additional rainfall for this event are 2 to 4 inches
on Kauai, 1 to 2 inches on Oahu and Maui County, and 3 to 6 inches 
on Big Island with higher amounts occurring on south and eastern slopes.

An extremely large south to southwest swell is currently peaking with
heights of 20 to 30 feet across south and west facing shores of Kauai
and 15 to 20 feet same shorelines of Oahu. Surf is forecast to rapidly
diminish this morning, but will likely maintain the warning through
the morning for south and west facing shores. Storm surge of 1 to
4 feet on Kauai and Niihau will generate major wave run-up and coastal
inundation along exposed low lying areas of south and west- facing
shores.

POTENTIAL IMPACTS
-----------------

* WIND:
Potential impacts from the main wind event are now unfolding across 
Kauai and Niihau. Remain well sheltered from life-threatening wind 
impacts. If realized, these impacts include:
    - Structural damage to sturdy buildings, some with complete roof 
      and wall failures. Complete destruction of mobile homes. Damage 
      greatly accentuated by large airborne projectiles. Locations 
      may be uninhabitable for weeks or months.
    - Numerous large trees snapped or uprooted along with fences and 
      roadway signs blown over.
    - Many roads impassable from large debris, and more within urban 
      or heavily wooded places. Many bridges, causeways, and access 
      routes impassable.
    - Widespread power and communications outages.

Potential impacts from the main wind event will develop across Oahu 
this evening. Remain well sheltered from wind having limited to 
extensive impacts.

* FLOODING RAIN:
Potential impacts from the flooding rain are unfolding across Kauai 
and Niihau. Remain well guarded against life-threatening flood waters 
having extensive impacts. If realized, these impacts include:
    - Major rainfall flooding may prompt many evacuations and rescues.
    - Rivers and tributaries may rapidly overflow their banks in 
      multiple places. Small streams, creeks, canals, arroyos, and 
      ditches may become dangerous rivers. In mountain areas, 
      destructive runoff may run quickly down valleys while 
      increasing susceptibility to rockslides and mudslides. Flood 
      control systems and barriers may become stressed.
    - Flood waters can enter many structures within multiple 
      communities, some structures becoming uninhabitable or washed 
      away. Many places where flood waters may cover escape routes. 
      Streets and parking lots become rivers of moving water with 
      underpasses submerged. Driving conditions become dangerous. 
      Many road and bridge closures with some weakened or washed out.

Potential impacts from the flooding rain are unfolding across the 
rest of the State of Hawaii. Remain well guarded against dangerous 
flood waters having significant impacts.

* SURGE:
Potential impacts from the main surge and damaging surf event are now 
unfolding across Kauai and Niihau. Remain well away from 
life-threatening surge and extremely large surf having significant 
impacts. If realized, these impacts include:
    - Areas of inundation with storm surge flooding accentuated by 
      waves. Damage to several buildings, mainly near the coast.
    - Sections of near-shore escape routes and secondary roads become 
      weakened or washed out, especially in usually vulnerable low 
      spots.
    - Major beach erosion with heavy surf overtopping nearby roadways.
    - Moderate damage to marinas, docks, and piers. Several small 
      craft broken away from moorings, especially in unprotected 
      anchorages.

Elsewhere across the Hawaiian islands, very large surf may produce 
coastal inundation and some impacts to shoreline infrastructure.

* TORNADOES:
Potential impacts from tornadoes are unfolding across Kauai and 
Niihau. Remain well braced against a dangerous tornado event having 
possible significant impacts. If realized, these impacts include:
    - The occurrence of scattered tornadoes can hinder the execution 
      of emergency plans during tropical events.
    - Several places may experience tornado damage with a few spots 
      of considerable damage, power loss, and communications failures.
    - Locations could realize roofs torn off frame houses, mobile 
      homes demolished, boxcars overturned, large trees snapped or 
      uprooted, vehicles tumbled, and small boats tossed about. 
      Dangerous projectiles can add to the toll.

Prepare for a tornado event having possible limited impacts across 
the rest of the State of Hawaii.

PRECAUTIONARY/PREPAREDNESS ACTIONS
----------------------------------

* EVACUATIONS:
Follow the advice of local officials

* OTHER PREPAREDNESS INFORMATION:
Now is the time to stay inside and away from windows. Listen for 
updates and be ready in case you lose electrical power. Keep a 
battery-powered radio, charged cell phone and flashlight handy.

During the peak of the storm be ready to move quickly. Keep your 
shoes on and rain gear handy. Boots and athletic shoes offer the 
best foot protection if you become unexpectedly exposed to the 
weather.

Failure to adequately shelter may result in serious injury or loss of 
life. Always heed the advice of local officials and comply with any 
orders that are issued. Remember, during the storm 9 1 1 Emergency 
Services may not be able to immediately respond if conditions are 
unsafe. This should be a big factor in your decision making.

If you are a visitor, be sure to know the name of the city or town in 
which you are staying and the name of the county or parish in which 
it resides. Listen for these locations in local news updates. Pay 
attention for instructions from local authorities.

Keep your cell phone charged and in power-saving mode. If you lose 
power, use it sparingly and mainly for personal emergencies and 
check-ins.

If you are prone to flooding be prepared for the possibility of a 
quick and dramatic rise in water levels.

If a tornado warning is issued for your area, quickly move to the 
safest place within your shelter. Protect your head and body.

* ADDITIONAL SOURCES OF INFORMATION:
- For information on appropriate preparations see ready.gov
- For information on creating an emergency plan see getagameplan.org
- For additional disaster preparedness information see redcross.org

NEXT UPDATE
-----------

The next local statement will be issued by the National Weather 
Service in Honolulu HI around 5 AM HST, or sooner if conditions 
warrant.