Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
328 AM EDT Thu Aug 18 2022

Valid 00Z Fri Aug 19 2022 - 00Z Fri Aug 26 2022

Latest guidance still generally agrees that tropical moisture
clipping the state in the short term in relaxed trade flow may
fuel a few more showers with lift aided by a mean upper weakness.
Trades are expected to gradually rebound to usher in drier flow
late week into early next week as high pressure tends to bridge to
the north of the state in a pattern with limited shower focus over
windward/mountain terrain. Trades will likely then relax again
next week as upper troughing amplifies/digs to the north/northwest
of the islands. This would again also allow deeper tropical
moisture to feed back into the state to support more widespread
shower activity in the next Tuesday-Thursday time frame.

Schichtel