842  
FXHW01 KWNH 170640  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
240 AM EDT FRI JUL 17 2026  
 
VALID 00Z SAT 18 JUL 2026 - 00Z SAT 25 JUL 2026  
 
GUIDANCE SOLUTIONS REMAIN REASONABLY WELL CLUSTERED FOR SUMMER  
OVER MUCH OF THE UPCOMING WEEK. THERE IS GENERAL AGREEMENT THAT  
POTENT SURFACE HIGH PRESSURE CENTERING WELL TO THE NORTHEAST OF  
THE ISLANDS WILL SUPPORT NEAR MODERATE MEAN ISLAND TRADES OVER  
THE NEXT WEEK. THIS WILL FAVOR SOME BREEZIER DAYS, BUT LIMIT  
MOISTURE AND FOCUS MOST RAINFALL TO WINDWARD TERRAIN, WITH MUCH  
OF THE STATE REMAINING RELATIVELY DRY IN A BENIGN PATTERN OVERALL.  
 
SCHICHTEL  
 
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