123  
FXHW01 KWNH 240425  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
1225 AM EDT THU APR 24 2025  
 
VALID 00Z FRI 25 APR 2025 - 00Z FRI 02 MAY 2025  
 
   
..WET WEATHER PATTERN
 
 
MODELS AND ENSEMBLES STILL GENERALLY AGREE 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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