Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
138 AM EDT Fri Jul 29 2022

Valid 00Z Sat Jul 30 2022 - 00Z Sat Aug 6 2022

The models and ensemble means continue to agree upon a mostly
persistent easterly trade wind pattern, with primarily
windward/mountain enhanced showers through the period, as a large
surface high remains anchored in place over the east-central
Pacific Ocean.  Aloft, a weak upper low is expected to slowly
track westward near the far northwestern Islands through the
upcoming weekend, but it should not have a noteworthy impact on
the weather.  Upper level ridging and high pressure should again
build over and north of the state by late Sunday and into early
next week with moderate to breezy trade winds.  By around the
middle of next week, another wave of low pressure will likely
approach, weakening the background flow and with some possible
additional showers across Hawaii.

Hamrick