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Hawaii, Oahu South Shore

Flash Flood Watch

Statement as of 3:53 AM HST on April 19, 2018


... Flash Flood Watch remains in effect through Friday afternoon...

The Flash Flood Watch continues for

* the entire state of Hawaii.

* Through 6 PM Friday.

* The remnants of an old front lingering across the state in
combination with an upper level trough moving overhead, will
bring the threat for heavy rainfall and flash flooding. The
heaviest rainfall is expected to fall from Oahu eastward to The
Big Island, particularly in windward areas. Even though
widespread heavy rainfall is not expected on Kauai, given the
high levels of saturation from recent rainfall, any additional
moderate rain falling for an extended period of time could
quickly result in flooding problems.

* Rapidly rising water levels may occur on area streams and
significant flooding may occur in low lying and poor drainage
areas.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is very dangerous. Monitor the
forecast and be prepared to take action if you see rising water
or if flash flood warnings are issued.




Flash Flood Watch

Statement as of 3:53 AM HST on April 19, 2018


... Flash Flood Watch remains in effect through Friday afternoon...

The Flash Flood Watch continues for

* the entire state of Hawaii.

* Through 6 PM Friday.

* The remnants of an old front lingering across the state in
combination with an upper level trough moving overhead, will
bring the threat for heavy rainfall and flash flooding. The
heaviest rainfall is expected to fall from Oahu eastward to The
Big Island, particularly in windward areas. Even though
widespread heavy rainfall is not expected on Kauai, given the
high levels of saturation from recent rainfall, any additional
moderate rain falling for an extended period of time could
quickly result in flooding problems.

* Rapidly rising water levels may occur on area streams and
significant flooding may occur in low lying and poor drainage
areas.

Precautionary/preparedness actions...

A Flash Flood Watch means that conditions may develop that lead
to flash flooding. Flash flooding is very dangerous. Monitor the
forecast and be prepared to take action if you see rising water
or if flash flood warnings are issued.




Weather Severe Map
Alabama - Flood Warning
Alaska - Winter Weather Advisory
Arizona - High Wind Warning , Wind Advisory , Dust Storm Warning, High Wind Warning , Dust Storm Warning, Wind Advisory , Blowing Dust Advisory , Fire Weather Warning , Air Quality Alert , Public Information Statement
Arkansas - Flood Warning , Flood Advisory
California - Wind Advisory , High Wind Warning , Frost Advisory , Record Report
Colorado - Winter Weather Advisory , Winter Storm Warning , Fire Weather Warning , Public Information Statement
Connecticut - Record Report
Florida - Wind Advisory
Georgia - Wind Advisory , Freeze Warning , Special Statement
Hawaii - Flash Flood Watch
Idaho - Flood Warning
Illinois - Flood Warning , Frost Advisory , Freeze Warning , Record Report
Indiana - Flood Warning , Frost Advisory , Freeze Warning , Special Statement
Iowa - Flood Warning , Flood Watch , Record Report
Kansas - Frost Advisory , Record Report
Kentucky - Flood Warning , Flood Advisory , Freeze Warning , Frost Advisory
Louisiana - Flood Warning
Maryland - Freeze Warning
Michigan - Flood Warning , Flood Advisory
Minnesota - Flood Warning
Mississippi - Flood Warning , Flood Advisory , Frost Advisory
Missouri - Flood Warning , Flood Advisory , Frost Advisory
Montana - Flood Warning, Areal Flood Warning , Areal Flood Warning , Areal Flood Advisory , Flood Watch, Areal Flood Advisory , High Wind Watch
Nevada - Wind Advisory
New Jersey - Flood Warning
New Mexico - Wind Advisory , High Wind Warning , Winter Weather Advisory , Fire Weather Warning
North Carolina - Freeze Warning , Frost Advisory , Special Statement
North Dakota - Flood Warning , Flood Watch
Ohio - Flood Warning , Flood Advisory , Freeze Warning , Record Report
Pennsylvania - Flood Advisory , Freeze Warning
Puerto Rico - Coastal Hazard Statement
South Carolina - Special Statement
South Dakota - Flood Warning
Tennessee - Flood Warning , Flood Advisory , Frost Advisory , Freeze Warning
Texas - Tropical Storm Warning , Storm Surge Watch, Tropical Storm Warning , Flood Warning , Wind Advisory , High Wind Warning , Fire Weather Warning
Utah - Wind Advisory , Winter Weather Advisory , Record Report
Virgin Islands - Coastal Hazard Statement
Virginia - Freeze Warning , Frost Advisory , Special Statement
West Virginia - Freeze Warning
Wisconsin - Flood Warning , Record Report
Wyoming - Winter Weather Advisory , Winter Storm Warning , Fire Weather Warning , Special Statement

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