


Prognostic Meteorological Discussion
Issued by NWS
Issued by NWS
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523 FXHW01 KWNH 010724 PMDHI Hawaii Extended Forecast Discussion NWS Weather Prediction Center College Park MD 324 AM EDT Tue Apr 1 2025 Valid 00Z Wed 02 Apr 2025 - 00Z Wed 09 Apr 2025 An upper low to the north and west of Hawaii will linger for a day or two before beginning to lift away. The cold front for this system will approach and swing through the northern islands allowing for strengthening southerly winds and some increased precipitation chances. Guidance shows the heaviest precipitation should remain west of the island chain though. By later in the week and next weekend, surface high pressure should move in north of the state allowing for a more typical trade wind pattern. Santorelli $$