956
FXHW01 KWNH 190705
PMDHI
HAWAII EXTENDED FORECAST DISCUSSION
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD
305 AM EDT WED MAR 19 2025
VALID 00Z THU 20 MAR 2025 - 00Z THU 27 MAR 2025
A PREFERRED MODEL AND ENSEMBLE MEAN COMPOSITE OF REASONABLY WELL
CLUSTERED GUIDANCE FAVORS A DRIER TRADE FLOW PATTERN FOR THE REST
OF THE REGULAR WORKWEEK AS MOISTURE LEVELS GRADUALLY DECREASE AS
NEARBY UPPER TROUGHING LOSES INFLUENCE AND AS SURFACE HIGH
PRESSURE BRIDGES TO THE NORTH THEN NORTHEAST OF THE STATE.
GUIDANCE THEN SIGNALS PASSAGE OF AN ENERGETIC MID-LATITUDE UPPER
TROUGH TO THE NORTH OF THE STATE LATER WEEKEND AND EARLY NEXT
WEEK THAT WOULD DISRUPT ISLAND TRADES WHILE FORCING A MOISTURE
POOLING AND ENHANCED RAINFALL FOCUSING COLD FRONT INTO THE ISLANDS
EARLY NEXT WEEK TO MONITOR.
SCHICHTEL
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