Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
318 AM EDT Thu Sep 16 2021

Valid 00Z Fri Sep 17 2021 - 00Z Fri Sep 24 2021

A closed upper level low will retrograde back to the west early on
giving way to ridging aloft for much of the area this weekend into
early next week which should provide moderate to breezy winds
under fairly stable and dry conditions. By early to middle next
week, the forecast guidance shows a weakening area of low pressure
and associated shortwave trough energy approaching Hawaii which is
likely to bring an increased chance of shower activity for all
islands and lower trade winds as PWs increase well above 1 inch.

Taylor