FZAA01 SCSC 231001 OVERCAST, VIS 6/8 KM SHOWERS OF SLEET, WIND SOUTHWEST 20/15 KT, SEA STATE VERY ROUGH (5.0/4.5 M). WEST SECTOR: BROKEN TO OVERCAST, VIS 0 KM, WIND NE/N 15/20 KT, SEA STATE ROUGH (2.5/3.0 M).