####018001047####
WWHW40 PHFO 180114

WSWHFO



URGENT - WINTER WEATHER MESSAGE

National Weather Service Honolulu HI

314 PM HST Thu Apr 17 2025



.A slow moving upper level trough will move through the islands 

through Friday, bringing periods of snow to the Big Island summits.



HIZ028-181415-

/O.CON.PHFO.WW.Y.0002.000000T0000Z-250419T0400Z/

Big Island Summits-

314 PM HST Thu Apr 17 2025



...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST FRIDAY...



* WHAT...Snow expected. Total snow accumulations 3 to 5 inches.



* WHERE...Big Island Summits.



* WHEN...Until 6 PM HST Friday.



* IMPACTS...Travel could be very difficult. Blowing snow will 

  significantly reduce visibility at times, with periods of zero 

  visibility.



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.



&&



$$



FOSTER