053 WWHW40 PHFO 181335 WSWHFO URGENT - WINTER WEATHER MESSAGE National Weather Service Honolulu HI 335 AM HST Fri Dec 18 2020 ...WINTER WEATHER ADVISORY FOR BIG ISLAND SUMMITS... .A surge of moisture moving will produce a wintry mix over the Big Island summits through today. Snow levels are expected to be around 13,000 feet during this time. HIZ028-190245- /O.CON.PHFO.WW.Y.0007.000000T0000Z-201219T0400Z/ Big Island Summits- 335 AM HST Fri Dec 18 2020 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING... * WHAT...Wintry mix of rain, snow and freezing rain expected. Total snow accumulations of up to two inches. * WHERE...Big Island Summits. * WHEN...through 6 PM HST today. * IMPACTS...Plan on hazardous road conditions. 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. && $$