363  
WWHW40 PHFO 151659  
WSWHFO  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HONOLULU HI  
659 AM HST SUN MAR 15 2026  
 
...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM HST MONDAY FOR  
THE BIG ISLAND SUMMITS ABOVE 12000 FEET...  
 
.DEEP MOISTURE WILL CONTINUE MOVING OVER THE BIG ISLAND SUMMITS  
THROUGH TONIGHT. PERIODS OF SNOW MIXED WITH RAIN ARE EXPECTED AS  
TEMPERATURES HOVER NEAR FREEZING.  
 
HIZ028-160600-  
/O.CON.PHFO.WS.W.0003.000000T0000Z-260316T1600Z/  
BIG ISLAND SUMMITS-  
659 AM HST SUN MAR 15 2026  
   
..WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 AM HST MONDAY
 
 
* WHAT...SNOW MIXED WITH RAIN. PERIODS OF BLIZZARD CONDITIONS.  
ADDITIONAL SNOW ACCUMULATION UP TO 8 INCHES. WIND WILL GUST UP TO  
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.  
 

 
 

 
 
JVC  
 
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