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Hawaii, Oahu Koolau

Flash Flood Warning

Statement as of 11:22 AM HST on September 03, 2015

Expires 8:15 PM EDT on September 03, 2015


The National Weather Service in Honolulu has issued a

* Flash Flood Warning for...
the island of Oahu in Honolulu County

* until 215 PM HST

* at 1112 am HST... radar showed heavy rain near Honolulu. The area of
heavy rain was nearly stationary. Radar shows the heaviest rain
and thunderstorms occuring over the Honolulu urban core.

* Other locations in the warning include but are not limited to Salt
Lake... Waikele... Kunia... Waipio... Waipahu... Wahiawa... Schofield
Barracks... Pearl City... Mililani Town... Halawa and Aiea.

Precautionary/preparedness actions...

A Flash Flood Warning means flash flooding is imminent or occurring
in streams... roads and low lying areas. Move to higher ground now.

Do not cross fast flowing or rising water in your vehicle or on foot.
Turn around... Don/T drown.


This warning may need to be extended beyond 215 PM HST if flash
flooding persists.

Lat... Lon 2149 15809 2154 15790 2124 15768 2124 15798




Areal Flood Advisory, Flash Flood Watch, High Surf Warning

Statement as of 8:46 AM HST on September 03, 2015


The National Weather Service in Honolulu has issued a

* Flood Advisory for the island of Oahu in Honolulu County

* until 1145 am HST

* at 836 am HST... radar showed heavy rain near Kunia... or about 14
miles northwest of Honolulu. The area of heavy rain was nearly
stationary.

* Other locations in the advisory include all of Oahu.

Precautionary/preparedness actions...

Heavy rain has shifted over to the leeward side of Oahu. Rain over
windward areas has tapered off however streams remain high at this
time.

Stay away from streams... drainage ditches and low lying areas prone
to flooding.

Rainfall and runoff will also cause hazardous driving conditions due
to ponding... reduced visibility and poor braking action.

Do not cross fast flowing or rising water in your vehicle or on foot.
Turn around... Don/T drown.


This Flood Advisory replaces the previously issued advisory that was
in effect for portions of the island of Oahu in Honolulu County.

A Flash Flood Watch is also in effect for the state of Hawaii until
midnight tonight.

This advisory may need to be extended beyond 1145 am HST if heavy
rain persists.

Lat... Lon 2165 15839 2185 15786 2121 15741 2122 15813




330 am HST Thu Sep 3 2015

... Flash Flood Watch in effect until midnight HST tonight...

The National Weather Service in Honolulu has issued a

* Flash Flood Watch for all Hawaiian islands

* until midnight HST tonight.

* A very moist air mass... together with a trough of low pressure
in the middle atmosphere overhead... has been encouraging locally
heavy showers and thunderstorms to develop during the night.
Although most of the heaviest precipitation remained offshore...
rainfall locally saturated the soil from Oahu to The Big Island
overnight. Showers and thunderstorms are expected to cover only
a portion of the state at any one time... but local impacts may
be significant... and training showers may permit heavy rain to
continue at individual locations for extended periods of time.
Shower and thunderstorm development is expected to increase in
the afternoon and early evening.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is very dangerous. Remember
that it does not have to be raining heavily where you are for
flash flooding to occur.

Monitor the latest forecasts and be prepared to take immediate
action if flash flood warnings are issued.






317 am HST Thu Sep 3 2015

... High surf warning remains in effect until 6 PM HST this
evening...

A high surf warning remains in effect until 6 PM HST this
evening.

* Surf... along east facing shores... 10 to 15 feet.

* Timing... through 6 PM HST this evening.

* Impacts... very high... expect ocean water surging and sweeping
across beaches... coastal benches... and lava flows creating the
potential for impacts to coastal properties and
infrastructure... including roadways. Powerful longshore and rip
currents will be present at most beaches. Large breaking waves
and strong currents may impact Harbor entrances and channels
causing challenging boat handling.


Precautionary/preparedness actions...

These dangerous conditions mean that only highly experienced
persons should enter the water. Inexperienced persons should
remain off beaches and adjacent beachfront areas. Large breaking
surf... significant shore break... and dangerous currents make
entering the water very hazardous. Anyone entering the water
could face significant injury or death.





Record Report

Statement as of 4:45 PM HST on September 02, 2015


... Record high temperature set at Hilo hi...

A high temperature of 93 degrees at Hilo hi today breaks the old
record of 89 set in 1987.


Weather Severe Map
Alaska - Areal Flood Advisory , Record Report
Arizona - Severe Thunderstorm Warning , Areal Flood Advisory , Blowing Dust Advisory , Special Statement
California - Lake Wind Advisory , Fire Weather Warning , Beach Hazard Statement , Special Statement , Record Report
Colorado - Public Information Statement
Connecticut - Air Quality Alert
Delaware - Air Quality Alert
Florida - Flood Warning , Areal Flood Advisory , Special Statement
Georgia - Special Statement
Hawaii - Flash Flood Warning , Areal Flood Advisory, Flash Flood Watch , Areal Flood Advisory, Flash Flood Watch, High Surf Warning , Flash Flood Watch, High Surf Warning , Flash Flood Watch , Record Report
Idaho - Fire Weather Warning
Illinois - Special Statement
Indiana - Air Quality Alert
Iowa - Flood Warning , Special Statement , Public Information Statement
Kansas - Record Report
Kentucky - Special Statement , Air Quality Alert
Louisiana - Special Statement
Massachusetts - Severe Thunderstorm Warning , Special Statement
Michigan - Flash Flood Warning , Areal Flood Advisory , Flash Flood Watch , Special Statement , Public Information Statement
Minnesota - Public Information Statement
Missouri - Special Statement
Montana - Record Report
Nebraska - Special Statement
Nevada - Lake Wind Advisory , Blowing Dust Advisory , Blowing Dust Advisory, Lake Wind Advisory , Fire Weather Warning
New Jersey - Air Quality Alert , Special Statement
New Mexico - Public Information Statement
New York - Coastal Hazard Statement , Air Quality Alert , Special Statement , Record Report
North Carolina - Areal Flood Advisory , Special Statement , Air Quality Alert
North Dakota - Record Report
Ohio - Severe Thunderstorm Warning , Areal Flood Advisory , Special Statement
Oregon - Special Statement
Pennsylvania - Special Statement , Air Quality Alert , Record Report
Puerto Rico - Flood Watch, Areal Flood Advisory
South Carolina - Severe Thunderstorm Warning , Special Statement
Tennessee - Special Statement
Texas - Special Statement
Utah - Wind Advisory, High Wind Watch , Fire Weather Warning , Public Information Statement
Virginia - Special Statement
Washington - Special Statement
West Virginia - Special Statement
Wisconsin - Public Information Statement
Wyoming - Special Statement , Record Report