000 FTUS43 KILX 170520 TAFSPI TAF KSPI 170520Z 1706/1806 18017G25KT P6SM FEW015 FM171400 24019G29KT P6SM BKN040 FM171900 27021G31KT P6SM SCT050 FM180100 28011KT P6SM FEW250=