Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
340 AM EDT Sun Oct 24 2021

Valid 00Z Mon Oct 25 2021 - 00Z Mon Nov 01 2021

Locally breezy trade winds will continue into early next week
along with a drier pattern becoming established over Hawaii within
a more stable upper pattern. Any showers are likely to be confined
to windward facing terrain areas as high pressure builds to the
north of the islands and trade winds weaken the remainder of the
next week. The guidance continues to suggest that upstream upper
ridge amplification over the west-central Pacific may allow a
rounding upper trough to dig southeastward towards Hawaii around
Wednesday, which could bring a brief disruption to trades later
this week. The cold front should weaken and die out north of the
islands though, so limited to no moisture/QPF impacts are expected.

Santorelli