334
FXHW01 KWNH 280729
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
229 AM EST FRI NOV 28 2025
VALID 00Z SAT 29 NOV 2025 - 00Z SAT 06 DEC 2025
GUIDANCE CONTINUES TO DEPICT A PAIR OF RELATIVELY STRONG FRONTS
TRAILING SOUTH FROM CYCLONES IN THE MID-LATITUDES TO APPROACH OR
REACH THE ISLANDS DURING THE FORECAST PERIOD. THE FIRST FRONT
SHOULD MAKE ITS CLOSEST APPROACH THIS WEEKEND BUT STAYING NORTH OF
THE ISLANDS BEFORE IT WEAKENS. A SECOND FRONT APPEARS TO APPROACH
THE REGION BY MIDWEEK NEXT WEEK, AND POSSIBLY STALL OVER OR JUST
TO THE WEST OF THE MAIN ISLANDS OF HAWAII LATE NEXT WEEK. THIS
COULD BRING A PERIOD OF GUSTY WINDS AND INCREASED PRECIPITATION TO
MAINLY THE WESTERN ISLANDS, WITH SOME GUIDANCE STILL SHOWING AN
EARLY SIGN OF A KONA LOW FORMING FARTHER TO THE NORTHWEST. WINDS
ACROSS THE REST OF THE HAWAIIAN ISLANDS SHOULD REMAIN LIGHT AND
VARIABLE THROUGH THE NEXT WEEK, WITH NOTHING MORE THAN JUST
OCCASIONAL SHOWERS.
SANTORELLI
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