000 FTUS44 KEWX 181721 TAFSAT TAF KSAT 181721Z 1818/1924 16007KT P6SM BKN015 FM182000 15008KT P6SM SCT040 FM190700 04005KT P6SM BKN010 FM191000 05010KT 5SM BR OVC009 FM191600 05011KT P6SM OVC010 FM191800 05010KT P6SM OVC025=