Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
253 AM EDT Mon Apr 18 2022

Valid 00Z Tue Apr 19 2022 - 00Z Tue Apr 26 2022

The upper trough will continue to slowly lift out of the region
today, with a col remaining within the broader subtropical ridge
through midweek.  At the surface, the core of the surface high
should move eastward between 30-35 degrees north, maintaining
steady east-northeasterly trades through the end of the week, with
perhaps some veering to the east-southeast by next weekend.  The
ensemble means are in good agreement on the overall weather
pattern.

In terms of precipitation, improving weather can be expected
compared to this past weekend, with mainly terrain enhanced
showers for the typical locations on the Big Island and Maui, and
lighter showers across the northwestern Islands.  No major events
are appearing on the horizon for the upcoming week.


Hamrick