876  
FXHW01 KWNH 230704  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
304 AM EDT WED APR 23 2025  
 
VALID 00Z THU 24 APR 2025 - 00Z THU 01 MAY 2025  
 
   
..WET WEATHER PATTERN
 
 
GUIDANCE GENERALLY AGREES IN SHOWING THE SETTLING OF AN UPPER  
TROUGH/CLOSED LOW AND AN ORGANIZED SURFACE SYSTEM JUST TO THE  
WEST OF THE STATE THROUGH FRIDAY. WEAKENING AND VEERING LEAD FLOW  
TO SOUTHEASTERLY TO SOUTHERLY WINDS OVER THE STATE WILL BRING IN  
DEEPENED MOISTURE TO FUEL SHOWERS WITH HEAVIER LOCAL DOWNPOURS. A  
FLOOD WATCH REMAINS IN EFFECT FOR THE WESTERN ISLANDS TODAY. THE  
UPPER SYSTEM SHOULD SLOWLY EJECT AND LOSE INFLUENCE INTO THE  
WEEKEND, BUT AS A MOISTURE POOLING TRAILING FRONT AND DEEP SHOWER  
FOCUS IS EXPECTED TO WORK SLOWLY INTO THE STATE FROM THE WEST,  
WITH AN ASSOCIATED WEATHER FOCUS LINGERING INTO NEXT WEEK.  
 
SCHICHTEL  
 
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