892  
FXHW01 KWNH 010809  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
409 AM EDT WED JUL 1 2026  
 
VALID 00Z THU 02 JUL 2026 - 00Z THU 09 JUL 2026  
 
THE LATEST MODEL SUITE REMAINS CONSISTENT IN SHOWING SURFACE HIGH  
PRESSURE REMAINING CENTERED TO THE NORTH OF THE ISLANDS ALONG  
APPROXIMATELY 160W THROUGH THE UPCOMING FORECAST PERIOD. THERE IS  
NOT EXPECTED TO BE ANY SIGNIFICANT CHANGES TO THE TRADE WIND  
PATTERN ON THE SOUTH SIDE OF THIS HIGH ACROSS THE ISLANDS, WITH  
MODERATE TRADES EXPECTED THROUGH THE FORECAST PERIOD.  
CLIMATOLOGICAL TRADE WIND PRECIPITATION DISTRIBUTION EXPECTED EACH  
DAY, WITH HEAVY 7 DAY PRECIP TOTALS LIKELY IN THE FAVORED UPSLOPE  
REGIONS.  
 
ORAVEC  
 
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