568  
WWHW40 PHFO 191449  
WSWHFO  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HONOLULU HI  
449 AM HST WED NOV 19 2025  
   
..WINTER WEATHER ADVISORY FOR THE BIG ISLAND SUMMITS
 
 
.DEEP TROPICAL MOISTURE WILL CONTINUE TO MOVE OVER THE EASTERN END  
OF THE STATE THROUGH THIS AFTERNOON AND BRING A MIX OF RAIN AND SNOW  
SHOWERS TO THE BIG ISLAND SUMMITS.  
 
HIZ028-200400-  
/O.CON.PHFO.WW.Y.0004.000000T0000Z-251120T0400Z/  
BIG ISLAND SUMMITS-  
449 AM HST WED NOV 19 2025  
 
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS  
EVENING...  
 
* WHAT...ADDITIONAL SNOW ACCUMULATIONS AROUND 1 TO 2 INCHES. SNOW  
MAY MIX WITH RAIN AT TIMES.  
 
* WHERE...BIG ISLAND SUMMITS.  
 
* WHEN...UNTIL 6 PM HST THIS EVENING.  
 
* IMPACTS...PLAN ON SLIPPERY ROAD CONDITIONS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE  
TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED  
VISIBILITIES AND USE CAUTION WHILE DRIVING.  
 

 
 

 
 
ALMANZA  
 
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