000 FTUS43 KLMK 170520 TAFLEX TAF KLEX 170520Z 1706/1806 29011KT P6SM SCT080 FM170900 29006KT P6SM SCT070 BKN250 FM171500 28013G20KT P6SM FEW250 FM180000 31009KT P6SM SCT120=