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Hawaii, Big Island Interior

Flash Flood Watch

Statement as of 3:00 PM HST on February 27, 2017

Expires 11:00 PM EST on March 01, 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

* increasingly moist and unstable air will overspread the islands
tonight and Tuesday. Spotty intense showers, mainly windward and
Mauka tonight, could become more widespread by Tuesday. A
strong upper level disturbance will cause a surface trough or
low to develop near the islands over the next couple of days,
enhancing the potential for heavy downpours and thunderstorms
that could lead to flash flooding. Conditions should gradually
improve later in the day 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 camping
or hiking trips until the weather improves.


R Ballard


Flash Flood Watch

Statement as of 3:00 PM HST on February 27, 2017

Expires 11:00 PM EST on March 01, 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

* increasingly moist and unstable air will overspread the islands
tonight and Tuesday. Spotty intense showers, mainly windward and
Mauka tonight, could become more widespread by Tuesday. A
strong upper level disturbance will cause a surface trough or
low to develop near the islands over the next couple of days,
enhancing the potential for heavy downpours and thunderstorms
that could lead to flash flooding. Conditions should gradually
improve later in the day 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 camping
or hiking trips until the weather improves.


R Ballard


Weather Severe Map
Alabama - Public Information Statement
Alaska - Winter Weather Advisory , Winter Storm Warning , Blizzard Warning , Special Statement
Arizona - Wind Advisory , Lake Wind Advisory , Winter Storm Warning , Winter Weather Advisory
Arkansas - Flood Warning , Public Information Statement
California - Flood Warning , Areal Flood Warning , Areal Flood Warning , Areal Flood Advisory , Flash Flood Watch , Areal Flood Advisory, Flash Flood Watch , Wind Advisory , Frost Advisory, Freeze Watch , Freeze Warning, Freeze Watch , Frost Advisory , Winter Weather Advisory , Hydrologic Statement , Public Information Statement
Colorado - Winter Weather Advisory , Winter Storm Warning , Fire Weather Warning , Public Information Statement
Connecticut - Flood Warning
Florida - Coastal Hazard Statement , Beach Hazard Statement
Hawaii - Flash Flood Watch, Areal Flood Advisory , Flash Flood Watch
Idaho - Wind Advisory , Winter Weather Advisory , Winter Storm Warning
Illinois - Flood Warning , Flood Watch , Public Information Statement
Indiana - Flood Warning , Public Information Statement
Iowa - Flood Warning , Flood Watch
Louisiana - Flood Warning
Michigan - Flood Advisory , Public Information Statement
Minnesota - Flood Warning
Montana - Winter Storm Warning , Winter Weather Advisory
Nevada - Flood Warning , Wind Advisory , Lake Wind Advisory , Winter Weather Advisory
New Mexico - Wind Advisory , High Wind Warning , High Wind Warning, Blowing Dust Advisory , Blowing Dust Advisory, Wind Advisory , Winter Storm Warning , Winter Weather Advisory , Fire Weather Warning
New York - Public Information Statement
North Dakota - Flood Warning
Ohio - Flood Warning , Public Information Statement
Oklahoma - Fire Weather Warning , Fire Weather Watch
Oregon - Winter Weather Advisory
South Dakota - Flood Warning
Tennessee - Public Information Statement
Texas - Wind Advisory , High Wind Watch , High Wind Warning , High Wind Warning, Blowing Dust Advisory , Fire Weather Warning , Fire Weather Watch
Utah - Winter Storm Warning , Winter Weather Advisory
Vermont - Flood Warning
Washington - Winter Weather Advisory
Wisconsin - Flood Warning , Special Statement
Wyoming - High Wind Watch , Winter Storm Warning , Winter Weather Advisory , Special Statement

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