000 FTUS43 KMKX 172221 AAB TAFMSN TAF AMD KMSN 172221Z 1722/1818 31012G22KT P6SM BKN045 FM180000 32011KT P6SM BKN045 FM180500 34009KT P6SM BKN045 FM181600 32011KT P6SM SCT040=