Hurricane Local Statement
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Hurricane Lala Local Statement Intermediate Advisory Number 15A
National Weather Service Honolulu HI CP012026
813 PM HST Sat Aug 15 2026
This product covers the Hawaiian islands
**LALA REMAINS A HURRICANE AS IT CONTINUES NORTHWESTWARD ON THE
LEEWARD SIDE OF THE BIG ISLAND**
NEW INFORMATION
---------------
* CHANGES TO WATCHES AND WARNINGS:
- None
* CURRENT WATCHES AND WARNINGS:
- A Hurricane Warning is in effect for Big Island East, Big
Island Interior, Big Island North, Big Island South, Big Island
Southeast, Big Island Summits, Kohala, and Kona
- A Tropical Storm Warning is in effect for Central Oahu, East
Honolulu, Ewa Plain, Haleakala Summit, Honolulu Metro,
Kahoolawe, Kauai East, Kauai Mountains, Kauai North, Kauai
South, Kauai Southwest, Kipahulu, Koolau Leeward, Koolau
Windward, Lanai Leeward, Lanai Mauka, Lanai South, Lanai
Windward, Maui Central Valley North, Maui Central Valley South,
Maui Leeward West, Maui Windward West, Molokai Leeward South,
Molokai North, Molokai Southeast, Molokai West, Molokai
Windward, Niihau, Oahu North Shore, Olomana, South Haleakala,
South Maui/Upcountry, Waianae Coast, Waianae Mountains, and
Windward Haleakala
* STORM INFORMATION:
- About 180 miles south-southeast of Honolulu or about 50 miles
south-southwest of Kailua-Kona
- 19.1N 156.5W
- Storm Intensity 75 mph
- Movement Northwest or 310 degrees at 10 mph
SITUATION OVERVIEW
------------------
Hurricane Lala continues to bring damaging winds, heavy rainfall
leading to flash flooding, and dangerously high surf to portions of
the state. Heavy rain associated with the hurricane extends across the
Big Island and Maui County this evening and will spread northwest to
reach Oahu tonight and Kauai late tonight into Sunday morning.
Hurricane Lala passed south of the Big Island this afternoon and will
continue generally west-northwestward, tracking south of the island
chain through Sunday. Do not focus on the exact forecast track or
intensity of Lala as impacts extend well beyond the center of the
hurricane.
Rainfall between 10 to 17 inches has been observed over the last
12 hours for the eastern Big Island. Up to 9 inches of rain has been
measured on eastern Maui over the last 12 hours. Flooding rain will
continue for portions of the Big Island of Hawaii as Lala passes. The
threat for flooding increases over Maui County this evening and
spreads to the rest of the state later tonight through Sunday. Heavy
rainfall could persist into Monday for some areas, mainly over the
western end of the island chain. Lala is expected to produce
additional rainfall totals of 5 to 10 inches across the Big Island and
Maui County and 4 to 6 inches across the remainder of the island
chain. Locally higher amounts are possible. While the highest rainfall
amounts will be focused over windward areas and higher terrain,
leeward areas will also have a significant flood risk.
Sustained winds of 35 to 55 mph with gusts as high as 85 mph are being
observed for leeward Kohala and portions of West Maui this evening.
25 to 35 mph sustained winds with gusts of 40 to 60 mph are also
ongoing along the Saddle Road, as well as for Kau District and large
portions of Maui. Hurricane conditions, with sustained winds over
74 mph, remain possible across the Big Island. Tropical storm
conditions, with sustained winds over 39 mph, are expected for
portions of Maui County through Sunday morning and the western islands
through Sunday evening. It is very important to note that the
mountainous terrain of the islands will likely produce localized areas
of highly enhanced and damaging winds, even well away from the
tropical cyclone center.
East swell is beginning to subside for the Big Island but is currently
peaking for Maui County. Surf will continue to build further west,
peaking tonight for Oahu and tomorrow morning for Kauai. Some increase
in surf is also possible along exposed south- facing shores as Lala
continues westward. Significant beach erosion and overwash are still
possible across vulnerable coastal infrastructure.
POTENTIAL IMPACTS
-----------------
* WIND:
Potential impacts from the main wind event are now unfolding across
the Big Island of Hawaii and Maui. Remain well sheltered from
life-threatening wind having additional extensive impacts. If
realized, these impacts include:
- Considerable roof damage to sturdy buildings, with some having
window, door, and garage door failures leading to structural
damage. Mobile homes severely damaged, with some destroyed.
Damage accentuated by airborne projectiles. Locations may be
uninhabitable for weeks.
- Many large trees snapped or uprooted along with fences and
roadway signs blown over.
- Some roads impassable from large debris, and more within urban
or heavily wooded places. Several bridges, causeways, and
access routes impassable.
- Large areas with power and communications outages.
Potential impacts from the main wind event are also now unfolding
across the rest of the state. Remain well sheltered from dangerous
wind having additional limited to significant impacts.
* FLOODING RAIN:
Potential impacts from the flooding rain are still unfolding across
the Big Island of Hawaii and Maui. Remain well guarded against
life-threatening flood waters having additional 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 still unfolding across
the rest of the state. Remain well guarded against dangerous flood
waters having possible limited to significant impacts.
* SURGE:
Potential impacts from the main surge event are now unfolding across
the Big Island of Hawaii and Maui. Remain well away from locally
hazardous surge having possible limited impacts. If realized, these
impacts include:
- Localized inundation with storm surge flooding mainly along
immediate shorelines and in low-lying spots, or in areas
farther inland near where higher surge waters move ashore.
- Sections of near-shore roads and parking lots become overspread
with surge water. Driving conditions dangerous in places where
surge water covers the road.
- Moderate beach erosion. Heavy surf also breaching dunes, mainly
in usually vulnerable locations. Strong rip currents.
- Minor to locally moderate damage to marinas, docks, boardwalks,
and piers. A few small craft broken away from moorings.
* TORNADOES:
Potential impacts from tornadoes are still unfolding across the
Hawaiian islands. Remain well braced against a tornado event having
possible limited impacts. If realized, these impacts include:
- The occurrence of isolated tornadoes can hinder the execution
of emergency plans during tropical events.
- A few places may experience tornado damage, along with power
and communications disruptions.
- Locations could realize roofs peeled off buildings, chimneys
toppled, mobile homes pushed off foundations or overturned,
large tree tops and branches snapped off, shallow-rooted trees
knocked over, moving vehicles blown off roads, and small boats
pulled from moorings.
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.
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.
Do not be a thrill seeker or risk your life for senseless photos or
videos.
Quickly move to the safest place within your shelter if it begins to
fail, preferably an interior room on the lowest floor as long as
flooding is not a concern.
If you are prone to flooding, be prepared for the possibility of a
quick and dramatic rise in water levels.
* 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
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The next local statement will be issued by the National Weather
Service in Honolulu HI around 11 PM HST, or sooner if conditions
warrant.