000 FTUS41 KBUF 181231 AAA TAFBUF TAF AMD KBUF 181231Z 1813/1912 23010KT P6SM BKN007 FM181400 24014G22KT P6SM BKN015 FM181800 24014G22KT P6SM SCT015 FM182100 24012KT P6SM FEW040 FM190000 21006KT P6SM SCT100 FM190600 14006KT P6SM BKN100=