475  
FXHW01 KWNH 300759  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
358 AM EDT THU MAY 30 2024  
 
VALID 00Z FRI MAY 31 2024 - 00Z FRI JUN 07 2024  
 
A WEAKNESS IN THE SUBTROPICAL HIGH WILL FILL BACK IN BY FRIDAY,  
BRINGING MORE BREEZY TRADE WINDS INTO THE WEEKEND AS THE PRESSURE  
GRADIENT BECOMES MORE ZONAL ACROSS THE REGION. GUSTS MAY TREND  
UPWARDS OF 25-35 MPH AT TIMES LOCALLY. THIS PATTERN IS EXPECTED TO  
PERSIST THROUGH THE MIDDLE OF NEXT WEEK BEFORE ANOTHER SURFACE  
TROUGH DEVELOPS AND THE SUBTROPICAL HIGH WEAKENS. AN UPPER-LEVEL  
TROUGH OVER THE ISLANDS WILL KEEP SOME SHOWER CHANCES IN THE  
FORECAST, PARTICULARLY IN THE SATURDAY TO TUESDAY TIMEFRAME. THESE  
CHANCES LOOK TO COME DOWN BY THE MIDDLE OF NEXT WEEK AS WELL AS  
THE TROUGH WEAKENS.  
 
PUTNAM  
 
 
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