Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
320 AM EDT Sat May 10 2025

Valid 00Z Sun 11 May 2025 - 00Z Sun 18 May 2025

Weak troughing a few hundred miles east of Hawaii may support a 
subtle increase in moisture and windward/mountain-focused showers 
into the weekend. After this, surface high pressure will build 
north of the state, leading to moderate or breezy winds as a 
general easterly to ENE trade wind flow and a stable weather 
pattern persists through the next week. The models and ensemble 
means are generally in good overall agreement. No major rainfall 
events are currently expected over the next 7 days as frontal 
boundaries and surface lows remain far away from the Islands.

Hamrick