542 WWHW40 PHFO 021829 WSWHFO URGENT - WINTER WEATHER MESSAGE National Weather Service Honolulu HI 829 AM HST Sun Apr 2 2023 ...WINTER WEATHER ADVISORY FOR BIG ISLAND SUMMITS... .Periods of snow will develop this afternoon through late tonight. The heaviest snow will fall above 12000 feet while a mix of rain and snow is expected as low as 10500 feet. HIZ028-031600- /O.NEW.PHFO.WW.Y.0006.230402T2200Z-230403T1600Z/ Big Island Summits- 829 AM HST Sun Apr 2 2023 ...WINTER WEATHER ADVISORY IN EFFECT FROM NOON TODAY TO 6 AM HST MONDAY... * WHAT...Snow expected. Total snow accumulations of up 5 inches. Southeast winds gusting up to 35 mph. * WHERE...Big Island Summits. * WHEN...From noon today to 6 AM HST Monday. * IMPACTS...Travel could be very difficult. 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. && $$