435  
FXHW01 KWNH 190705  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
204 AM EST TUE DEC 19 2023  
 
VALID 00Z WED DEC 20 2023 - 00Z WED DEC 27 2023  
 
MODELS AND ENSEMBLES REASONABLY AGREE THAT MOISTURE WILL RETURN  
THIS WEEK WHILE EASTERLY TRADES CONTINUE AND STRENGTHEN AS POTENT  
SURFACE HIGH PRESSURE CELLS BRIDGE TO THE NORTH OF THE STATE. THIS  
COULD LEAD TO WINDWARD/MAUKA SHOWERS BECOMING MORE WIDESPREAD BY  
MID-LATER WEEK WHEN GUIDANCE SHOWS PRECIPITABLE WATER VALUES  
RISING TO ABOVE NORMAL LEVELS WITH THE STATE IN VICINITY OF A MEAN  
UPPER TROUGH POSITION WHOSE INFLUENCE AND POOLING MOISTURE SHOULD  
WANE THROUGH THE EXTENDED HOLIDAY WEEKEND.  
 
SCHICHTEL  
 

 
 
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