Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
212 AM EST Sat Dec 26 2020

Valid 00Z Sun Dec 27 2020 - 00Z Sun Jan 03 2021

Guidance still reasonably agrees that strong high pressure
bridging to the north and settling to the northeast of the state
will maintain moderate to brisk island trades through the weekend.
Impulse energy and a lingering and moisture pooling shearline may
enhance windward terrain/mountain rainfall today. Trade support
should gradually weaken through early and mid next week in a
relatively drier pattern with decreasing moisture. There is a
slowly emerging guidance signal for uncertain late next week
impulses to work over the state as an approaching front stalls off
the western islands. Trades may also return then as new high
pressure bridges to the north of the state. 

Schichtel