767  
FXHW01 KWNH 080748  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
348 AM EDT TUE APR 8 2025  
 
VALID 00Z WED 09 APR 2025 - 00Z WED 16 APR 2025  
 
SURFACE HIGH PRESSURE REBUILDS NORTH OF THE STATE NEAR 35 DEGREES  
NORTH THROUGH THE END OF THE WEEK, WITH MAINLY EAST TO ENE TRADE  
WIND FLOW EXPECTED, WITH GOOD OVERALL MODEL AGREEMENT ACROSS THE  
HAWAII DOMAIN. A WEAKNESS LIKELY DEVELOPS IN THE SUBTROPICAL RIDGE  
AXIS BY SUNDAY NORTH OF THE STATE, WITH SOME REDUCTION IN THE  
TRADES POSSIBLE. IN TERMS OF RAINFALL PROSPECTS, MAINLY TRADE  
WIND INDUCED SHOWERS CAN BE EXPECTED MOST DAYS ACROSS THE WINDWARD  
TERRAIN. THERE MAY BE SOME HEAVIER SHOWERS ACROSS THE CENTRAL AND  
NORTHERN ISLANDS GOING INTO THURSDAY NIGHT AND FRIDAY, BUT DOES  
NOT APPEAR TO BE A MAJOR EVENT.  
 
HAMRICK  
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