Honolulu, HI

4:45 PM HST on April 28, 2017 (GMT -1000)
Honolulu Harbor Pier 35 | | Change Station

Elev 0 ft 21.32 °N, 157.88 °W | Updated 12 seconds ago

Mostly Cloudy
Mostly Cloudy
77.2 °F
Feels Like 79 °F
N
2.0
Wind Variable Wind from ENE
Gusts 5.0 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.89 in
Visibility 8.0 miles
Clouds Scattered Clouds 2300 ft
Mostly Cloudy 4400 ft
Mostly Cloudy 6500 ft
Heat Index 79 °F
Dew Point 70 °F
Humidity 78%
Rainfall 0.62 in
Snow Depth Not available.
6:02 AM 6:55 PM
Waxing Crescent, 10% visible
METAR PHNL 290153Z 10005KT 8SM -RA SCT023 BKN044 BKN065 22/21 A2989 RMK AO2 SLP122 P0123 T02220206
Pressure 29.89 in
Visibility 8.0 miles
Clouds Scattered Clouds 2300 ft
Mostly Cloudy 4400 ft
Mostly Cloudy 6500 ft
Heat Index 79 °F
Dew Point 70 °F
Humidity 78%
Rainfall 0.62 in
Snow Depth Not available.
6:02 AM 6:55 PM
Waxing Crescent, 10% visible
METAR PHNL 290153Z 10005KT 8SM -RA SCT023 BKN044 BKN065 22/21 A2989 RMK AO2 SLP122 P0123 T02220206

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10-Day Weather Forecast

Almanac

Astronomy

Apr. 28, 2017 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Moon
Length of Visible Light
Length of Day
Tomorrow will be .
, % of the Moon is Illuminated

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Air Quality

  Air Quality AQ Index Pollutant
Not available.

Snow Depth

Station Depth Elevation

Earthquake Activity

City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

Coastal Water Temperatures

Place Temperature

Stations

Nearby Weather Stations

Station Location Temp. Windchill Dew Point Humidity Wind Precip. Elev Updated Type
                   

Watches & Warnings

High Surf Advisory, Flash Flood Watch, Areal Flood Advisory
Issued: 4:38 PM HST Apr. 28, 2017 – National Weather Service

... High surf advisory remains in effect until 6 am HST Saturday...

* surf... 5 to 8 feet.

* Timing... through early Saturday morning.

* Impacts... moderate... expect strong breaking waves, shore
break, and strong longshore and rip currents making swimming
difficult and dangerous

.Precautionary/preparedness actions...

Beachgoers, swimmers, and surfers should heed all advice given by
ocean safety officials and exercise caution. Boaters should
expect recreational surfers and body boarders utilizing Harbor
channels to access surfing areas.




319 PM HST Fri Apr 28 2017

... Flash Flood Watch now in effect through Sunday afternoon...

The Flash Flood Watch is now in effect for

* Kahoolawe, Lanai, Maui, Molokai, Oahu and The Big Island.

* Through Sunday afternoon

* a front will stall over the area at the same time a potent low
aloft moves overhead, bringing slow-moving heavy showers and
thunderstorms that could result in flash-flooding. While
forecast models currently indicate the greatest threat for
flooding will occur over Maui County, Oahu and The Big Island
also have the potential to receive flooding rain.

* Heavy rain is expected to be widespread, especially in Maui
County this weekend. Rain will affect windward areas, while
also impacting urban and leeward areas, which are more
susceptible to flooding problems, especially in south and west
Maui. These areas include Kihei, Lahaina, Kaanapali, and low-
water crossings along piilani Highway between Kaupo and
Ulupalakua.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is a very dangerous situation.

You should monitor later forecasts and be prepared to take action
should flash flood warnings be issued.



Birchard


212 PM HST Fri Apr 28 2017

The National Weather Service in Honolulu has issued a

* flood advisory for...
the island of Oahu in Honolulu County

* until 500 PM HST

* at 210 PM HST, radar indicated areas of very heavy rain developing
along a large portion of the southern half of Oahu, including
urban Honolulu, and the h-1 freeway between Fort Shafter and
Waipahu. Other showers were falling over the windward side near
Kaneohe. The heavier showers were dropping rain at a rate near two
inches per hour, resulting in very low visibility.

* Locations in the advisory include but are not limited to...
Honolulu, Waimanalo, Hawaii Kai, Ahuimanu, Pearl City, Salt Lake
Waikele, Kapolei, Kalihi, Manoa, Waipahu and Aiea.

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

This advisory may need to be extended beyond 500 PM HST if heavy rain
persists.

Lat... Lon 2147 15784 2141 15778 2147 15777 2147 15773
      2141 15774 2131 15765 2126 15770 2130 15772
      2126 15782 2134 15790 2130 15791 2134 15797
      2131 15801 2130 15811 2151 15824 2154 15784


Birchard