Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
258 AM EST Tue Jan 21 2025

Valid 00Z Wed Jan 22 2025 - 00Z Wed Jan 29 2025

Generally dry and stable conditions will continue through about
Tuesday, with light trade winds. By Wednesday-Thursday though, the
guidance continues to indicate a cut-off upper low forming north
of Hawaii and guidance has finally come into better agreement with
this feature to suggest the low remaning well north. An associated
cold front should still bring an uptick in precipitation (moderate
to locally heavy at times) and possibly gusty winds. Still plenty
of uncertainty in the details though. The low should lift out of
the region by Friday into Saturday. Another trough looks to
amplify north of the region Sunday into Monday of next week with a
cold front swinging through the state and another chance for
increased precipitation. 

Santorelli