490 WWHW40 PHFO 021305 WSWHFO URGENT - WINTER WEATHER MESSAGE National Weather Service Honolulu HI 305 AM HST Thu Mar 2 2023 ...WINTER STORM WARNING NOW IN EFFECT FOR THE BIG ISLAND SUMMITS... .Heavy snow and periods of freezing drizzle will affect the Big Island summits above 10000 feet. In heavy precipitation, snow may fall at elevations as low as the visitor center at times. HIZ028-030400- /O.UPG.PHFO.WW.Y.0005.000000T0000Z-230303T0400Z/ /O.NEW.PHFO.WS.W.0003.230302T1305Z-230303T0400Z/ Big Island Summits- 305 AM HST Thu Mar 2 2023 ...WINTER STORM WARNING IN EFFECT UNTIL 6 PM HST THIS EVENING... * WHAT...Heavy snow. Additional snow accumulations of 6 inches or more expected. Winds gusting as high as 35 mph. * WHERE...Big Island Summits above 10000 feet. * WHEN...Until 6 PM HST this evening. * IMPACTS...Roads will be snow covered and slipper through the day due to heavy snow as well as blowing and drifting snow. Visibilities near zero can be expected at times in heavy snow. Travel to the summits should be postponed if possible until conditions improve. 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. && $$