860  
FXHW01 KWNH 150729  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
329 AM EDT SUN JUN 15 2025  
 
VALID 00Z MON 16 JUN 2025 - 00Z MON 23 JUN 2025  
 
A STABLE AND DRY PATTERN LOOKS TO REMAIN IN PLACE FOR THE ISLANDS  
THROUGH NEXT WEEK/WEEKEND. AREAS OF SURFACE HIGH PRESSURE WELL  
NORTH OF THE ISLANDS ARE FORECAST TO CONSOLIDATE WITH ONE  
MAIN/STRONGER HIGH AS IT SHIFTS EAST-SOUTHEASTWARD THROUGH THE  
PERIOD. TRADE WINDS WILL BE ENHANCED EARLY NEXT WEEK AS THE HIGH  
PASSES DUE NORTH OF THE ISLANDS RESULTING IN A TIGHTER PRESSURE  
GRADIENT. GUSTIER WINDS LOOK TO RETURN BY LATE NEXT WEEK/WEEKEND  
AS THE NOTED HIGH PRESSURE BEGINS TO STRENGTHEN AND DRIFT BACK  
TOWARDS THE ISLANDS. ANY RAINFALL SHOULD BE LIMITED TO LIGHT  
TERRAIN- ENHANCED SHOWERS.  
 
PUTNAM  
 

 
 
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