Honolulu, HI

7:38 AM HST on September 03, 2015 (GMT -1000)
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Personal Weather Station
Location: Honolulu, HI
Elevation: 528 ft
Nearby Weather Stations

Elev 528 ft 21.33 °N, 157.84 °W | Updated 9 seconds ago

Rain
Rain
76.6 °F
Feels Like 77 °F
N
6.9
Wind Variable Wind from SE
Gusts 12.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:15 AM 6:45 PM
Waning Gibbous, 68% visible
Pressure 29.86 in
Visibility 10.0 miles
Clouds Scattered Clouds 2600 ft
Scattered Clouds 3500 ft
Mostly Cloudy 6000 ft
Mostly Cloudy 18000 ft
Heat Index 77 °F
Dew Point 73 °F
Humidity 89%
Rainfall 0.04 in
Snow Depth Not available.
UV 0 out of 12
Pollen Not available.
Air Quality Not available.
Flu Activity Not available.
METAR PHNL 031653Z 10006KT 10SM SCT026 SCT035 BKN060 BKN180 26/24 A2986 RMK AO2 SLP112 TCU DSNT SW T02610244
Pressure 29.86 in
Visibility 10.0 miles
Clouds Scattered Clouds 2600 ft
Scattered Clouds 3500 ft
Mostly Cloudy 6000 ft
Mostly Cloudy 18000 ft
Heat Index 77 °F
Dew Point 73 °F
Humidity 89%
Rainfall 0.04 in
Snow Depth Not available.
UV 0 out of 12
Pollen Not available.
Air Quality Not available.
Flu Activity Not available.
METAR PHNL 031653Z 10006KT 10SM SCT026 SCT035 BKN060 BKN180 26/24 A2986 RMK AO2 SLP112 TCU DSNT SW T02610244
Nowcast | as of 7:02 am HST on September 3, 2015

A band of heavy showers with isolated thunderstorms is set up along the windward coast into Hawaii Kai. Localized downpours may cause rainfall rates up to 2 inches per hour...reduced visibility...poor braking action on roads and gusty winds.

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Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   
Areal Flood Advisory, Flash Flood Watch, High Surf Warning
Statement as of 7:21 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 1015 am HST

* at 712 am HST... radar showed heavy rain near Kailua... or about 11
miles northeast of Honolulu. The area of heavy rain was nearly
stationary. Rainfall amounts of up to 2 inches per hour were
observed in southeast Oahu.

* Other locations in the advisory include but are not limited to
Heeia... Punaluu... Turtle Bay... Waiahole... Waikane... pupukea...
Laie... Kaneohe marine base... Kahuku... Kahaluu... Kaaawa... Hauula and
Ahuimanu.

Precautionary/preparedness actions...

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 advisory may need to be extended beyond 1015 am HST if heavy
rain persists.

Lat... Lon 2172 15816 2180 15788 2130 15756 2120 15782


Foster



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.