937  
FXHW01 KWNH 061211  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
711 AM EST SAT JAN 06 2018  
 
VALID 00Z SUN JAN 07 2018 - 00Z SUN JAN 14 2018  
 
MODELS AND ENSEMBLES CONTINUE TO SHOW A RELATIVELY QUIET WEATHER  
PATTERN ACROSS HAWAII INTO EARLY NEXT WEEK UNDER THE INFLUENCE OF  
A RIDGE OF HIGH PRESSURE. NORMAL TRADES ACROSS THE STATE OFFERS  
BELOW NORMAL MOISTURE AND LIMITED PRECIPITATION WITH THE BEST  
CHANCE FOR A FEW WINDWARD SHOWERS EXISTING THIS WEEKEND FOR THE  
SOUTHERN ISLANDS AS IMPULSE ENERGY DIGS ON THE EASTERN PERIPHERY  
OF THE MID-UPPER LEVEL RIDGE. MODELS AGREE ON A FRONT APPROACHING  
THE STATE BY WED-THURS NEXT WEEK, WITH THE POTENTIAL FOR A  
DISRUPTION IN THE TRADES AND ONLY A MODEST INCREASE IN  
MOISTURE/SHOWERY ACTIVITY. TRADES LOOK TO RETURN BACK TO NORMAL  
FAIRLY QUICKLY AS THE FRONT WEAKENS TO THE NORTH OF THE ISLANDS.  
EXPECT HIGH PRESSURE AND DRY CONDITIONS TO RETURN AGAIN TO THE  
ISLANDS BY LATE NEXT WEEK.  
 
SANTORELLI  
 

 
 
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