337  
WWHW40 PHFO 110222  
WSWHFO  
 
URGENT - WINTER WEATHER MESSAGE  
NATIONAL WEATHER SERVICE HONOLULU HI  
422 PM HST FRI APR 10 2026  
   
..WINTER WEATHER ADVISORY FOR BIG ISLAND SUMMITS ABOVE 12500 FEET  
 
.AN UPPER LOW WILL MAINTAIN MOISTURE OVER THE BIG ISLAND AND BRING  
THE POTENTIAL FOR SNOW AND FREEZING RAIN.  
 
HIZ028-111530-  
/O.EXT.PHFO.WW.Y.0008.000000T0000Z-260411T1600Z/  
BIG ISLAND SUMMITS-  
422 PM HST FRI APR 10 2026  
   
..WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 6 AM HST SATURDAY  
 
* WHAT...SNOW AND FREEZING RAIN. ADDITIONAL SNOW ACCUMULATIONS UP TO  
2 INCHES AND ICE ACCUMULATION UP TO A QUARTER INCH POSSIBLE. WINDS  
WILL GUST UP TO 60 MPH.  
 
* WHERE...BIG ISLAND SUMMITS.  
 
* WHEN...UNTIL 6 AM HST SATURDAY.  
 
* IMPACTS...ICE ACCRETION AND SNOW ON ROADS FROM THIS STORM WILL  
MAKE TRAVEL TO THE SUMMITS VERY DIFFICULT TO IMPOSSIBLE.  
VISIBILITY MAY BE SIGNIFICANTLY REDUCED.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW, SLEET, OR  
FREEZING RAIN WILL CAUSE TRAVEL DIFFICULTIES. BE PREPARED FOR  
SLIPPERY ROADS AND LIMITED VISIBILITIES AND USE CAUTION WHILE  
DRIVING.  
 
 
 
 
 
FARRIS  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab HI Page
Main Text Page