Haleakala National Park, HI

12:12 AM HST on July 23, 2016 (GMT -1000)
Upper Kimo, Kula | | Change Station

Elev 3567 ft 20.78 °N, 156.30 °W | Updated 4 minutes ago

60.2 °F
Feels Like 60.2 °F
Wind Variable Wind from ESE
Gusts 4.0 mph

High -- | Low -- °F
--% Chance of Precip.
High -- | Low -- °F
Precip. -- in
Pressure 29.96 in
Visibility miles
Dew Point 58 °F
Humidity 93%
Rainfall 0.00 in
Snow Depth Not available.
5:55 AM 7:06 PM
Waning Gibbous, 86% visible
Not available.
Pressure 29.96 in
Visibility miles
Dew Point 58 °F
Humidity 93%
Rainfall 0.00 in
Snow Depth Not available.
5:55 AM 7:06 PM
Waning Gibbous, 86% visible
Not available.

10-Day Weather Forecast



Jul. 23, 2016 Rise Set
Actual Time
Civil Twilight
Nautical Twilight
Astronomical Twilight
Length of Visible Light
Length of Day
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, % of the Moon is Illuminated

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State Highs State Lows



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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


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.


Tropical Storm Warning
Issued: 12:03 AM HST Jul. 23, 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

Based on the latest forecast track... tropical storm force winds
over 39 mph are expected to begin overspreading the area Saturday
night. 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

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

... Inland flooding...
rain from Darby is expected to reach Maui later today... becoming
heavy at times with heavier squalls and embedded thunderstorms.
Heavy rain at times will then continue 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 facing shores of Maui... surf heights of 15 to 25 feet
are expected. 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 58 percent... 60 percent at Hana... 55 percent at
Lanai City... and 52 percent at Kaunakakai.