Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
829 AM EDT Thu Jul 19 2018

Valid 00Z Fri Jul 20 2018 - 00Z Fri Jul 27 2018

The easterlies will be increasingly more active over the next week
as three disturbances become more organized and track south of the
islands. Precipitable water values of 2+ inches will present by
next Tuesday and Wednesday. Showers will be possible through the
weekend and into early next week. An upper level circulation has
settled in northwest of the islands between two ridges however the
ridge will take over. Surface high pressure will persist to the
north of the state which will favor moderate mean trades to the
south.


Campbell