Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
224 AM EDT Sat Aug 22 2020

Valid 00Z Sun Aug 23 2020 - 00Z Sun Aug 30 2020

Light to moderate trades are expected to persist across Hawaii
over the next week. A broad upper-level weakness, initially across
western Hawaii, is forecast continue drifting slowly westward this
weekend, eventually moving away from Hawaii by early next week.
Scattered windward showers are expected through this time frame,
supported by PWs in the 1.20-1.50 inch range. Toward the middle of
next week, a somewhat drier air mass (PWs in the 1.1-1.3 inch
range) is expected to spread across Hawaii, leading to somewhat
sparser shower activity through late in the week. In general,
model/ensemble solutions were comparable through the next week,
with no major differences noted.

Ryan