408  
FXHW01 KWNH 140719  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
218 AM EST THU NOV 14 2024  
 
VALID 00Z FRI NOV 15 2024 - 00Z FRI NOV 22 2024  
 
LATEST MODEL GUIDANCE CONTINUE TO SHOW AN UPPER LEVEL RIDGE AND  
MEAN SURFACE HIGH PRESSURE NORTH TO NORTHEAST OF THE ISLANDS  
MAINTAINING BRISK TO STRONG EASTERLY TRADE WINDS THROUGH AT LEAST  
THIS WEEKEND. THIS MAY LEAD TO HIGH SURF AND GUSTY WINDS WITH  
INCREASING MOISTURE LEADING TO SOME HEAVIER SHOWERS ALONG EASTERN  
SLOPES OF THE SOUTHERNMOST ISLANDS LATER IN THE WEEK/NEXT WEEKEND.  
TRADES SHOULD WEAKEN BY EARLY TO MID NEXT WEEK AS THE UPPER HIGH  
MOVES AWAY FROM THE REGION AND AN AMPLIFIED TROUGH SENDS A COLD  
FRONT INTO AT LEAST THE NORTHERN ISLANDS LATER NEXT WEEK. WINDS  
WILL TURN MORE NORTHERLY BEHIND THE FRONT WITH SOME GUSTY WINDS  
AND RAINFALL TO ACCOMPANY THE FRONTAL PASSAGE AS WELL.  
 
SANTORELLI  
 

 
 
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