347 WWHW40 PHFO 301313 WSWHFO URGENT - WINTER WEATHER MESSAGE National Weather Service Honolulu HI 313 AM HST Mon Jan 30 2023 ...WINTER STORM WARNING FOR MAUNA KEA AND MAUNA LOA SUMMITS UNTIL 6 PM HST THIS EVENING.. .Moisture and sub-freezing temperatures over the Summits will bring the potential for snow and freezing rain through today. An area of moisture approaching from the south may bring a period of heavy snow this morning. HIZ028-310215- /O.CON.PHFO.WS.W.0001.000000T0000Z-230131T0400Z/ Big Island Summits- 313 AM HST Mon Jan 30 2023 ...WINTER STORM WARNING REMAINS IN EFFECT UNTIL 6 PM HST THIS EVENING... * WHAT...Heavy snow and potential for freezing rain. Additional snow accumulations of two to four inches. * WHERE...Big Island Summits. * WHEN...Until 6 PM HST this evening. * IMPACTS...Travel could be very difficult to impossible. Snow will significantly reduce visibility at times. PRECAUTIONARY/PREPAREDNESS ACTIONS... A Winter Storm Warning means significant amounts of snow, sleet, and ice are expected or occurring. Strong winds are also possible. This will make travel very hazardous or impossible. Any travel plans to the summits should be postponed until the threat diminishes. && $$ Birchard