000 FTUS41 KOKX 172331 TAFSWF TAF KSWF 172331Z 1800/1906 12006KT 6SM -RA BR BKN030 OVC050 FM180200 10006KT 4SM -RA OVC015 FM180400 11005KT 4SM -RA BR OVC008 FM181800 08008KT 6SM BR OVC006 PROB30 1818/1824 4SM -SHRA BR AMD NOT SKED=