000 FTUS41 KBOX 231720 TAFBOS TAF KBOS 231720Z 2318/2424 12013KT P6SM SKC FM240000 18010KT P6SM FEW250 FM241300 20010G17KT P6SM VCSH OVC050 FM241500 23009KT 6SM -SHRA BR BKN015 FM242000 28010G19KT P6SM VCSH SCT040 FM242200 30012G22KT P6SM SCT070=