900 WWHW40 PHFO 300123 WSWHFO URGENT - WINTER WEATHER MESSAGE National Weather Service Honolulu HI 323 PM HST Mon Mar 29 2021 ...WINTER WEATHER ADVISORY FOR THE BIG ISLAND SUMMITS... HIZ028-301430- /O.EXT.PHFO.WW.Y.0010.000000T0000Z-210330T2000Z/ Big Island Summits- 323 PM HST Mon Mar 29 2021 ...WINTER WEATHER ADVISORY NOW IN EFFECT UNTIL 10 AM HST TUESDAY... * WHAT...What has melted on the ground this afternoon will refreeze tonight, resulting in hazardous icy conditions. No additional snow is expected tonight. * WHERE...Big Island summits above 12,000 feet. * WHEN...Until 10 AM HST Tuesday. * IMPACTS...Plan on slippery road conditions. Snow showers and fog 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. && $$