760
FXHW01 KWNH 200717
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
317 AM EDT SAT APR 20 2024
VALID 00Z SUN APR 21 2024 - 00Z SUN APR 28 2024
THE HAWAII DOMAIN IS EXPECTED TO HAVE A RELATIVELY UNEVENTFUL
WEATHER PATTERN THROUGH THE UPCOMING WEEK. THIS WILL GENERALLY
EQUATE TO EAST-NORTHEASTERLY TRADES ON MOST DAYS. SOME SLIGHT
VEERING TO THE EAST IS LIKELY BY WEDNESDAY-FRIDAY AS THE MAIN
SURFACE HIGH BECOMES CENTERED NORTHEAST OF THE STATE.
THERE WILL LIKELY BE A TROUGH THAT APPROACHES THE NORTHWESTERN
ISLANDS BY THE END OF THE WEEK, BASED ON THE LATEST ENSEMBLE
GUIDANCE. THE ACCOMPANYING SURFACE FRONT WILL LIKELY REMAIN
NORTHWEST OF THE STATE THROUGH THE END OF THE WEEK, AND THE
WEATHER IMPACTS TO THE STATE WILL LIKELY BE MINIMAL. LIGHT TO
MODERATE TRADE WIND SHOWERS ARE LIKELY EACH DAY FOR THE FAVORED
TERRAIN, AND MAINLY DRY FOR SOUTHWESTERN PORTIONS OF THE ISLANDS.
SOME LOCALLY HEAVIER SHOWERS ARE POSSIBLE THROUGH THIS WEEKEND
WITH A WEAK UPPER TROUGH PASSING BY THE REGION.
HAMRICK
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