615 WWHW40 PHFO 020106 WSWHFO URGENT - WINTER WEATHER MESSAGE National Weather Service Honolulu HI 306 PM HST Sun May 1 2022 ...WINTER WEATHER ADVISORY IN EFFECT FOR THE BIG ISLAND SUMMITS ABOVE 12500 FEET ELEVATION... .A moist unstable airmass will bring periods of freezing rain and drizzle, as well as the snow to the Big Island summits through late tonight. HIZ028-021600- /O.CON.PHFO.WW.Y.0003.000000T0000Z-220502T1600Z/ Big Island Summits- 306 PM HST Sun May 1 2022 ...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 6 AM HST MONDAY... * WHAT...Periods of freezing rain, drizzle and snow. Total snow accumulations of 2 to 4 inches are expected along with light ice accumulations. * WHERE...Big Island Summits above 12500 feet. * WHEN...Until 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. && $$