000 FTUS45 KRIW 160520 TAFPNA TAF KPNA 160520Z 1606/1706 31019G26KT P6SM FEW050 SCT080 FM161000 31012KT P6SM FEW050 FM161600 30015G25KT P6SM FEW070 SCT150 FM162000 30019G29KT P6SM SCT050 BKN100 FM170200 30011KT P6SM BKN080=