000 FTUS41 KBUF 161739 TAFIAG TAF KIAG 161739Z 1618/1718 22014KT P6SM SCT025 SCT100 FM162300 23015G26KT P6SM OVC060 FM170200 24012G20KT 6SM -SHRA BR OVC030 FM170500 25011G18KT P6SM OVC025 FM171000 26011G17KT P6SM BKN040 FM171500 26016G24KT P6SM BKN045=