976  
WWHW40 PHFO 151321  
WSWHFO  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HONOLULU HI  
321 AM HST SUN MAR 15 2026  
 
...WINTER WEATHER WARNING REMAINS IN EFFECT UNTIL 6 AM HST MONDAY  
FOR THE BIG ISLAND SUMMITS ABOVE 12000 FEET...  
 
.A POWERFUL KONA LOW LOCATED NORTHWEST OF THE STATE WILL BRING  
PERIODS OF HEAVY SNOW, THUNDERSTORMS, AND STRONG WINDS THROUGH  
MONDAY MORNING.  
 
HIZ028-160400-  
/O.CON.PHFO.WS.W.0003.000000T0000Z-260316T1600Z/  
BIG ISLAND SUMMITS-  
321 AM HST SUN MAR 15 2026  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM HST MONDAY
 
 
* WHAT...BLIZZARD CONDITIONS POSSIBLE. ADDITIONAL SNOW ACCUMULATION  
OF 12 TO 20 INCHES. WINDS COULD GUST OVER 100 MPH.  
 
* WHERE...BIG ISLAND SUMMITS.  
 
* WHEN...UNTIL 6 AM HST MONDAY.  
 
* IMPACTS...TRAVEL COULD BE VERY DIFFICULT TO IMPOSSIBLE. BLOWING  
SNOW WILL SIGNIFICANTLY REDUCE VISIBILITY AT TIMES, WITH PERIODS  
OF ZERO VISIBILITY.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER STORM WARNING MEANS SIGNIFICANT AMOUNTS OF SNOW, SLEET, AND  
ICE ARE EXPECTED OR OCCURRING. STRONG WINDS ARE ALSO POSSIBLE. THIS  
WILL MAKE TRAVEL VERY HAZARDOUS OR IMPOSSIBLE. ANY TRAVEL PLANS TO  
THE SUMMITS SHOULD BE POSTPONED UNTIL THE THREAT DIMINISHES.  
 

 
 

 
 
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