173  
FXHW01 KWNH 060721  
PMDHI  
 
HAWAII EXTENDED FORECAST DISCUSSION  
NWS WEATHER PREDICTION CENTER COLLEGE PARK MD  
220 AM EST FRI JAN 06 2023  
 
VALID 00Z SAT JAN 07 2023 - 00Z SAT JAN 14 2023  
 
THERE IS VERY GOOD AGREEMENT IN THE MODEL AND ENSEMBLE SOLUTIONS  
FOR A RATHER QUIET AND STABLE WEATHER PATTERN OVER HAWAII THROUGH  
AT LEAST NEXT WEEK. A DISSIPATING FRONT OVER HAWAII TODAY MAY  
CONTINUE TO BRING LINGERING BUT LIGHT WINDWARD TERRAIN SHOWERS TO  
EASTERN ISLANDS. BY THIS WEEKEND, UPPER RIDGING AND VERY DRY AIR  
WILL MOVE IN SUPPORTING LITTLE IN THE WAY OF ANY SORT OF  
PRECIPITATION OVER HAWAII INTO EARLY NEXT WEEK WITH A LIGHT TO  
MODERATE MEAN TRADE WIND FLOW. GUIDANCE CONTINUES TO SHOW A FRONT  
MAY APPROACH THE NORTHERN ISLANDS AROUND THE MIDDLE OF NEXT WEEK  
DRIVEN BY A DEEP LOW AND AMPLIFIED UPPER TROUGH PASSING WELL TO  
THE NORTH OF THE STATE. THIS SHOULD BRING SOME INCREASED MOISTURE  
AND A SLIGHT CHANCE OF SHOWERS.  
 
SANTORELLI  
 

 
 
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