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Hawaii Extended Forecast Discussion
 
(Caution: Version displayed is not the latest version. - Issued 0757Z Sep 18, 2024)
 
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Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
357 AM EDT Wed Sep 18 2024

Valid 00Z Thu Sep 19 2024 - 00Z Thu Sep 26 2024

Over the next several days, generally typical trade wind weather
is forecast over Hawaii. This will include moderate to breezy
easterly trades with minor variations in strength from day to day,
depending on the strength and position of the typical high located
well north of Hawaii. Some showers will favor windward/mauka areas
but there does not look to be any widespread heavy rain through
the rest of the week into the weekend.

Into early next week, a mid-upper low will be overhead of the
state, which may raise the inversion for more showers. The GFS in
particular shows increased moisture coming in Tuesday-Wednesday,
but most models stay on the drier side for environmental moisture.
Regardless, will continue to monitor.


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