Wailuku, HI (96793)

11:14 PM HST on July 22, 2016 (GMT -1000)
Wailuku | | Change Station

Elev 427 ft 20.88 °N, 156.51 °W | Updated 8 seconds ago

Mostly Cloudy
Mostly Cloudy
74.7 °F
Feels Like 75 °F
N
2.5
Wind Variable Wind from NNW
Gusts 2.5 mph

Today
High -- | Low -- °F
--% Chance of Precip.
Yesterday
High -- | Low -- °F
Precip. -- in
Pressure 29.98 in
Visibility 10.0 miles
Clouds Few 2200 ft
Scattered Clouds 4500 ft
Mostly Cloudy 5500 ft
Heat Index 75 °F
Dew Point 68 °F
Humidity 80%
Rainfall in
Snow Depth Not available.
5:56 AM 7:08 PM
Waning Gibbous, 86% visible
METAR PHOG 230854Z 04014KT 10SM FEW022 SCT045 BKN055 24/21 A2997 RMK AO2 SLP152 60000 T02440211 50000 $
Pressure 29.98 in
Visibility 10.0 miles
Clouds Few 2200 ft
Scattered Clouds 4500 ft
Mostly Cloudy 5500 ft
Heat Index 75 °F
Dew Point 68 °F
Humidity 80%
Rainfall in
Snow Depth Not available.
5:56 AM 7:08 PM
Waning Gibbous, 86% visible
METAR PHOG 230854Z 04014KT 10SM FEW022 SCT045 BKN055 24/21 A2997 RMK AO2 SLP152 60000 T02440211 50000 $

10-Day Weather Forecast

Almanac

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Jul. 22, 2016 Rise Set
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Nautical Twilight
Astronomical Twilight
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City Distance Mag. Time & Date
Minimum magnitude displayed is 2.5.

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Nearby Weather Stations

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

Watches & Warnings

High Surf Warning, Flash Flood Watch
Issued: 6:14 PM HST Jul. 22, 2016 – National Weather Service

... High surf warning remains in effect until 6 am HST Sunday...

* surf... surf 15 to 25 feet with occasional higher sets along
east facing shores. Surf observations on Friday indicated surf
as high as 20 feet along east and southeast facing shores of The
Big Island.

* Timing... through early Sunday.

* 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...

Large breaking surf... significant shorebreak... and dangerous
currents make entering the water very hazardous. Anyone entering
the water could face significant injury or death.





511 PM HST Fri Jul 22 2016

... Flash Flood Watch remains in effect from midnight HST tonight
through Sunday afternoon...

The Flash Flood Watch continues for

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

* From midnight HST tonight through Sunday afternoon

* the center of Tropical Storm Darby is now forecast to move
over... or very close to... The Big Island on Saturday... and the
islands of Maui County Saturday night. However... heavy rain
extends well away from the center and excessive rainfall is
expected to begin later tonight on The Big Island and in Maui
County on Saturday.

* In addition to flood prone areas... heavy rain events of this
size may cause flooding in areas outside designated flood
zones. Storm total rainfall amounts are forecast to be between
10 and 15 inches. Low spots in roads can become dangerous and
impassable due to severe runoff. High amounts of debris in
streams and gulches may clog bridges and culverts resulting in
dangerous flooding which could occur outside the normal
channels... and could also lead to significant property damage.

Precautionary/preparedness actions...

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

You should monitor later forecasts and get prepared for flash
flooding this weekend. Never drive into areas where water covers
the Road. Turn around... Don/T drown.



Birchard



Tropical Storm Warning
Issued: 6:44 PM HST Jul. 22, 2016 – National Weather Service

... Tropical Storm Warning remains in effect...

... Precautionary/preparedness actions...
precautionary/preparedness actions...

Secure outdoor objects which can be blown around and cause
additional damage. Tropical storms can bring very heavy rain
leading to flash flooding. People near streams... rivers... and low-
lying flood prone areas are urged to be especially alert to flash
flooding.


... Winds...
based on the latest forecast track... tropical storm force winds
over 39 mph are expected to begin overspreading the area early
Saturday evening. In some areas... winds will be as high as 40 to
50 mph with gusts to 65 mph. Even higher gusts will be possible
over mountainous terrain... through passes... and where winds blow
downslope.

Some loose outdoor items will be tossed around. A few power lines
will be knocked down resulting in scattered power outages. Some
large branches of healthy trees will be snapped. Most newly
planted trees and shrubs will be damaged or uprooted.

Poorly constructed homes may sustain minor wall damage and
partial roof removal. Other homes may have minor roof and siding
damage.

... Inland flooding...
rain from Darby is expected to reach Maui by Saturday morning...
becoming heavy at times with heavier squalls and embedded
thunderstorms. Heavy rain at times will then continue into Saturday
night and Sunday. Storm total rainfall amounts of 10 to 15 inches
could lead to significant flash flooding. Refer to the Flash Flood
Watch for more details.

... Storm surge and storm tide...
for east shores of Maui... surf heights of 15 to 25 feet are expected
along east facing shores. This may cause significant wave runup and
damage on some windward coastal roads. Refer to the high surf warning
for more details.

For east facing shores of Molokai... surf heights of 10 to 14 feet are
expected. Refer to the high surf advisory for more details.

... Probability of tropical storm/hurricane conditions...
for Maui County... the chance for damaging tropical storm conditions
at Kahului is 53 percent... 57 percent at Hana... 48 percent at Lanai
City... and 47 percent at Kaunakakai.