000 FTUS45 KTFX 151724 TAFCTB TAF KCTB 151724Z 1518/1618 27019KT P6SM BKN170 FM152300 27022G32KT P6SM SCT210 FM161200 25018G30KT P6SM BKN070 FM161500 27022G34KT P6SM BKN060=