Hawaii Extended Forecast Discussion
NWS Weather Prediction Center College Park MD
357 AM EDT Sun May 3 2026

Valid 00Z Mon 04 May 2026 - 00Z Mon 11 May 2026

Breezy trades are expected to persist over the next couple of days
given Pacific surface highs well north of the islands, with a few
windward/mauka showers possible. Then around Tuesday, winds are
forecast to lessen in response to a weak remnant front approaching
from the north. The remnant front may pass through most or all of
the state and lead to a wind shift with a northerly component
around Wednesday. Moisture does not look to be very strong with
this feature, but some showers are possible. After the remnant
front fully dissipates, winds should gradually veer for a return
to moderate trades by around Friday. By next weekend, the base of
an upper trough may reach southward into Hawaii. This could push 
another front toward the state early next week, and will continue 
to monitor this potential.

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