Hawaii County, Hawaii
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Watch/Warnings
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The National Weather Service's Watches, Warnings and Advisories by state counties include: Thunderstorm, Tornado, Flood, Flash Flood, Winter Storm, High Wind, Gale, Small Aircraft, High Surf, Marine, Heat, Air Quality, Ashfall, Hazardous, and Special Statements.
Weather Alerts: Hawaii County, Hawaii
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Flash Flood Watch
HIZ001>028-010200-
/O.CON.PHFO.FF.A.0002.000000T0000Z-170302T0400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Niihau-Kauai Windward-Kauai Leeward-Kauai Mountains-
Oahu South Shore-Waianae Coast-Oahu North Shore-Oahu Koolau-
Olomana-Central Oahu-Waianae Mountains-Molokai Windward-
Molokai Leeward-Lanai Makai-Lanai Mauka-Kahoolawe-
Maui Windward West-Maui Leeward West-Maui Central Valley-
Windward Haleakala-Leeward Haleakala-Haleakala Summit-Kona-
South Big Island-Big Island North and East-Kohala-
Big Island Interior-Big Island Summits-
300 AM HST Tue Feb 28 2017

...FLASH FLOOD WATCH REMAINS IN EFFECT THROUGH WEDNESDAY
AFTERNOON...

The Flash Flood Watch continues for

* Kahoolawe, Kauai, Lanai, Maui, Molokai, Niihau, Oahu and the
Big Island.

* Through Wednesday afternoon

* A moist and unstable air mass aided by a strong upper level
disturbance and a surface low will bring a prolong period of
widespread rain, heavy at times, and a chance of thunderstorms
between today and Wednesday. These rains can lead to flash
flooding. Conditions should gradually improve on Wednesday.

* Some streams and normally dry gulches are expected to run high
and could quickly overflow their banks. Intense rainfall in
poor drainage and urban areas could also lead to flash
flooding.


PRECAUTIONARY/PREPAREDNESS ACTIONS...

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

Keep tuned to later forecasts and be prepared to take action
should Flash Flood Warnings be issued. Consider postponing outdoor
activities such as camping or hiking trips until the weather
improves.

&&

$$
Winter Storm Warning
HIZ028-010200-
/O.UPG.PHFO.WS.A.0001.170228T1600Z-170302T0400Z/
/O.NEW.PHFO.WS.W.0001.170228T1300Z-170302T0400Z/
Big Island Summits-
300 AM HST Tue Feb 28 2017

...WINTER STORM WARNING IN EFFECT UNTIL 6 PM HST WEDNESDAY...

The National Weather Service in Honolulu has issued a Winter
Storm Warning for heavy snow...which is in effect until 6 PM HST
Wednesday. The Winter Storm Watch is no longer in effect.

* LOCATION...Big Island summits above 11000 feet elevation.

* HAZARD TYPE...Heavy snow. icy roads. low visibility and wind.

* ACCUMULATIONS...Snowfall of more than 6 inches possible.

* TIMING...Tuesday into Wednesday.

* IMPACTS...Poor visibility. icy and snow covered roads.

* WINDS...South 10 to 15 mph with higher gusts.

* VISIBILITIES...Less than 1/4 mile at times in clouds and
heavier precipitation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Warning means significant amounts of snow, sleet,
and ice are expected or occurring. Strong winds are also
possible. This will make travel very hazardous or impossible.

&&

$$
Winter Storm Watch
HIZ028-280245-
/O.CON.PHFO.WS.A.0001.170228T0400Z-170301T1600Z/
Big Island Summits-
331 AM HST Mon Feb 27 2017

...WINTER STORM WATCH REMAINS IN EFFECT FROM THIS EVENING THROUGH
LATE TUESDAY NIGHT...

* LOCATION...Big Island summits above 12500 feet elevation.

* HAZARD TYPE...Heavy snow.

* ACCUMULATIONS...6 inches or more of snowfall possible.

* TIMING...Tonight through Tuesday night.

* IMPACTS...Poor visibility and slippery roads.

* WINDS...South 10 to 15 mph with higher gusts.

* VISIBILITIES...Less than 1/4 mile in clouds and precipitation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Winter Storm Watch means there is a potential for significant
snow, sleet, or ice accumulations that may adversely impact
travel. Continue to monitor the latest forecasts.

&&

$$

National Weather Service

Providing "weather, water cycle, and climate forecasts and warnings for the United States, its territories, adjacent waters and ocean areas, for the protection of life and property and the enhancement of the national economy."
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Additional Severe Weather Maps
Severe Outlook Today
Severe Outlook Today
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Metro Storm Watch
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