000 FTUS41 KBOX 211721 TAFBAF TAF KBAF 211721Z 2118/2218 26011KT P6SM OVC060 FM212100 29009KT P6SM BKN090 FM212300 30007KT P6SM BKN250 FM220400 27005KT P6SM SKC FM221200 32007KT P6SM SKC=