293
FXHW01 KWNH 100927
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
427 AM EST TUE FEB 10 2026
VALID 00Z WED 11 FEB 2026 - 00Z WED 18 FEB 2026
...BREEZY TO WINDY CONDITIONS SLOWLY ABATING AND A FEW LINGERING
SHOWERS BEFORE WHAT MAY PROVE TO BE A BRIEF RESPITE...
SCATTERED TO NUMEROUS SHOWERS ARE EXPECTED THROUGHOUT MUCH OF THE
DAY...ESPECIALLY ACROSS WINDWARD FACING PORTIONS OF THE
ISLAND.SHOULD GRADUALLY ABATE AS SURFACE HIGH PRESSURE BUILDS TO
THE NORTH AND A BROAD TROUGH OF LOW PRESSURE OF LOW PRESSURE
SOUTH/WEST OF THE CHAIN WEAKENS AND MOVES WESTWARD. MASS FIELDS IN
THE GLOBAL MODELS AND THEIR RESPECTIVE ENSEMBLES ARE IN FAIRLY
GOOD AGREEMENT THROUGH SATURDAY IN DEPICTING A TIGHTENING OF THE
SURFACE PRESSURE GRADIENT. THE APPROACH OF A BOUNDARY FROM THE
WEST AND AN EASTWARD SHIFT OF THE SURFACE HIGH NORTH OF THE
ISLANDS WILL RESULT IN VEERING AND STRENGTHENING SURFACE WINDS
WITH TIME ON SATURDAY. EVEN FROM THIS POINT IN TIME TO THE ED OF
THE PERIOD ON TUESDAY...THE MASS FIELDS ARE IN GENERALLY GOOD
AGREEMENT ALTHOUGH THE GFS WAS MORE INCLINED TO BE WETTER THAN THE
ECMWF EARLY NEXT WEEK (MORESO IN THE WESTERN ISLANDS).
BANN
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