Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
330 AM EDT Mon Aug 12 2024

Valid 00Z Tue Aug 13 2024 - 00Z Tue Aug 20 2024

A relatively wet and breezy trade wind pattern will be in place
for the coming week across Hawaii. Surface high pressure
meandering around 40N will maintain the typical pressure gradient
for moderate to breezy easterly trades through the week, possibly
strengthening a bit by late week into the weekend. Through the
period, some showers are possible favoring typical windward/mauka
areas but occasionally spilling into leeward areas. Coverage and
amounts of rain may vary from day to day. By around
Wednesday-Friday, troughing in the mid-upper levels could raise
the typical inversion to support showers, and then models are
agreeable in enhanced moisture coming in around late
Friday-Saturday, with another possible moisture surge early next
week. Widespread heavy rain is not expected in this showery
pattern.

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