209  
FXHW01 KWNH 120719  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
319 AM EDT THU JUN 12 2025  
 
VALID 00Z FRI 13 JUN 2025 - 00Z FRI 20 JUN 2025  
 
A RATHER STABLE AND MOSTLY DRY PATTERN WILL BE IN PLACE OVER  
HAWAII FOR THET NEXT WEEK. SURFACE HIGH PRESSURE WILL BE ANCHORED  
WELL NORTH OF THE ISLANDS THROUGH THE END OF THE WEEK, WITH THE  
STATE ON THE SOUTHWEST PERIPHERY OF THE HIGH. THIS WILL GENERALLY  
RESULT IN EASTERLY TO SOUTHEASTERLY LOW LEVEL FLOW, WITH TYPICAL  
TERRAIN ENHANCED SHOWERS. THE SURFACE HIGH LIKELY BECOMES  
ESTABLISHED MORE NORTH OF THE STATE NEAR 35 DEGREES NORTH, WITH A  
STRONGER PRESSURE GRADIENT RESULTING IN BREEZIER TRADE WINDS  
BY EARLY NEXT WEEK. SOME GENERAL RELAXING OF THE TRADES IS  
EXPECTED BY LATE WEEK AS THE HIGH PRESSURE BEGINS TO SHIFT  
EASTWARD.  
 
SANTORELLI  
 

 
 
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