The Weather Prediction Center

College Park, MD

Hawaii Extended Forecast Discussion

Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
152 AM EST Tue Feb 18 2020

Valid 00Z Wed Feb 19 2020 - 00Z Wed Feb 26 2020

A favored composite of reasonably compatable model and ensemble
guidance supports breezy trades with limited windward/mountain
focusing showers into midweek with reduced moisture availability
under mean ridging aloft. High pressure bridging to the north of
the state will act to reinforce trades mid-later this week.
Troughing/lowering heights and offshore cold frontal approach from
the northwest by early next week may act to disrupt trades in a
developing pattern with gradually returning moisture and shower


Last Updated: 152 AM EST Tue Feb 18 2020