311  
FXHW01 KWNH 180713  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
212 AM EST WED DEC 18 2024  
 
VALID 00Z THU DEC 19 2024 - 00Z THU DEC 26 2024  
 
A COUPLE OF COLD FRONTS SLIDING TO THE NORTH THIS WEEK WILL ALLOW  
FOR A GENERAL LAND-SEA BREEZE REGIME AS MOISTURE GETS DRAWN  
NORTHWARD AHEAD OF THE FRONTS AND TRADE WINDS REMAIN LIGHT AND  
VARIABLE. THE GUIDANCE SHOWS GOOD AGREEMENT THAT STRONGER RIDGING  
WILL GRADUALLY EXPAND BACK OVER AND NORTH OF THE STATE BY EARLY  
NEXT WEEK WITH SURFACE HIGH PRESSURE TO THE NORTH. THIS SHOULD  
BRING A RETURN OF A MORE TYPICAL EASTERLY TRADE WIND PATTERN AND  
SOME STRONGER WIND SPEEDS.  
 
SANTORELLI  
 

 
 
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