557
FXHW01 KWNH 180721
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
321 AM EDT MON AUG 18 2025
VALID 00Z TUE 19 AUG 2025 - 00Z TUE 26 AUG 2025
A TYPICAL TRADE WIND PATTERN, MODERATELY BREEZY AT TIMES, WILL
PREVAIL WITH UPPER RIDGING OVER/NORTH OF HAWAII. THE GUIDANCE
SHOWS GOOD AGREEMENT ON THIS SET UP WHICH LOOKS TO HOLD ROUGHLY
THE NEXT WEEK. TROUGHING FROM THE NORTH MAY BEGIN TO DROP SOUTH
TOWARDS THE ISLANDS NEXT WEEKEND, WITH SOME WEAKENING AND SHIFT TO
A MORE EAST-SOUTHEASTERLY COMPONENT OF THE WINDS. OVERALL THOUGH
FOR THE NEXT WEEK, DRIER THAN NORMAL MOISTURE VALUES ARE EXPECTED,
WITH NOT MUCH IN THE WAY OF RAINFALL EXCEPT FOR THE TYPICAL
WINDWARD AND MAUKA AREAS.
SANTORELLI
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