141 FTUS41 KBOX 072021 AAA TAFBOS TAF AMD KBOS 072021Z 0720/0824 13007KT P6SM BKN040 FM080200 23005KT P6SM FEW040 FM080900 32005KT P6SM SKC FM081400 01005KT P6SM FEW250 FM081700 05008KT P6SM FEW250 FM082300 07012G19KT P6SM SCT030=