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Hawaii Extended Forecast Discussion
 
(Latest Discussion - Issued 1135Z Apr 27, 2015)
 
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Abbreviations and acronyms used in this product


Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
735 AM EDT Mon Apr 27 2015

Valid 00Z Tue Apr 28 2015 - 00Z Tue May 05 2015

The 27/00Z ECENS/GEFS and their deterministic runs were in very
good agreement with the current Hawai'i forecast through day 7.

Near-term sensible weather is associated with a cold front
migration poised to exit the eastern fringes of the forecast area
in the next 24 hours. Surface high and rather substantial
mid-level ridge---on cue---to migrate across the central Pacific
behind the front---and through Thursday will enhance the tradewind
flow pattern. 

By Friday (day 5), the surface ridge begins to migrate
northeastward and the gradient winds/trade winds should be easing
across the forecast area.

Vojtesak