Classic myiWindsurfClassic Wind & Weather maps and graphs
Hello Guest

Classic iWindsurf
kiter? see iKitesurf.com
We're curious: Are you a windsurfer or a kiter?         
Classic iWindsurf is here to stay. Our new Wind & Weather tools are also available to you. More info
Hi guest · Get your free membership now · Log In ·

Real-Time Data
 > Dynamic Map
 > Wind Obs Map
 > Radar + Satellite Map
 > Wind Obs Summary

Computer Forecasts
 > Model Tables
 > Wind Vector Fx Map
 > Wind FlowViz Fx Map

More Maps

Other Resources
Wind Graphs

>Special Marine Warning
>Flood Statement
>Winter Weather Watch/Warning/Advisory
>Flash Flood Watch

New iWindsurf: Select your region for wind observations & forecasts:
North America | Europe | South America | Australia & Oceania | Asia | Africa

wghw60 phfo 190058

flood watch
national weather service honolulu hi
258 pm hst sun feb 18 2018

...flash flood watch for all islands through monday afternoon...

.a strong upper-level trough near kauai will combine with abundant
low-level moisture associated with a surface trough to bring
widespread heavy rain and thunderstorms. 

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-
258 pm hst sun feb 18 2018

...flash flood watch remains in effect through monday afternoon...

the flash flood watch continues for

* all hawaiian islands. 

* through monday afternoon.

* abundant low level moisture will combine with a strong
  disturbance aloft to bring widespread heavy rain and

* rapidly developing and slow-moving heavy showers and
  thunderstorms will continue to impact both windward and leeward
  areas. many areas are already saturated, and any additional
  rainfall will quickly 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 dangerous situation.

please monitor forecasts and be prepared to take action should
flash flood warnings be issued.



 myiW | Wind & Forecasts | Forums | Classifieds | Membership | Support
like us on facebook 
© Copyright 1999-2018 WeatherFlow, Inc · Contact Us · Ad Marketplace