Honolulu, HI (96821)

2:32 PM HST on September 03, 2015 (GMT -1000)
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Personal Weather Station
Location: Honolulu, HI
Elevation: 750 ft
Nearby Weather Stations
Active Advisory: Flash Flood Warning, Flash Flood Watch Active Notice: Record Report

Elev 750 ft 21.29 °N, 157.75 °W | Updated 7 minutes ago

Rain
Rain
74.1 °F
Feels Like 71 °F
N
3.0
Wind Variable Wind from SSE
Gusts 16.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
6:15 AM 6:45 PM
Waning Gibbous, 65% visible
Pressure 29.85 in
Visibility 10.0 miles
Clouds Few 1400 ft
Mostly Cloudy 2300 ft
Overcast 8000 ft
Heat Index 71 °F
Dew Point 72 °F
Humidity 95%
Rainfall 1.15 in
Snow Depth Not available.
UV 3 out of 12
Pollen Not available.
Air Quality Not available.
Flu Activity Not available.
SPECI PHNL 040015Z 00000KT 10SM FEW014 BKN023 OVC080 26/24 A2985 RMK AO2 TSE15RAE07 VIS LWR NE-E P0000 $
Pressure 29.85 in
Visibility 10.0 miles
Clouds Few 1400 ft
Mostly Cloudy 2300 ft
Overcast 8000 ft
Heat Index 71 °F
Dew Point 72 °F
Humidity 95%
Rainfall 1.15 in
Snow Depth Not available.
UV 3 out of 12
Pollen Not available.
Air Quality Not available.
Flu Activity Not available.
SPECI PHNL 040015Z 00000KT 10SM FEW014 BKN023 OVC080 26/24 A2985 RMK AO2 TSE15RAE07 VIS LWR NE-E P0000 $

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Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   
Flash Flood Warning
Statement as of 2:06 PM HST 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 500 PM HST

* at 154 PM HST... radar shows lines of heavy showers and
thunderstorms over Honolulu... central and windward Oahu. Very
heavy downpours with rain rates exceeding 3 inches per hour at
times will occur. Additional heavy rainfall is expected over
already flooded portions of downtown Honolulu.

* Other locations in the warning include but are not limited to
Kapolei... Waipio... Mililani... Wahiawa... Kahuku... Laie... Kaaawa...
Kaneohe... Kailua... Waimanalo... Hawaii Kai... Aiea... and Pearl City.

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 Flash Flood Warning replaces the pre-existing warning that was
in effect for the island of Oahu in Honolulu County.

This warning may need to be extended beyond 500 PM HST if flash
flooding persists.

Lat... Lon 2149 15811 2172 15793 2149 15771 2125 15755
      2123 15782 2127 15811




Flash Flood Watch
Statement as of 3:30 AM HST on September 03, 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.