000 FTUS42 KFFC 162330 TAFATL TAF KATL 162330Z 1700/1806 17009KT P6SM BKN250 FM170300 19006KT P6SM BKN250 FM171900 23010G20KT P6SM BKN150 FM172200 24009KT P6SM VCSH SCT050 BKN100 FM172300 24010KT P6SM -SHRA SCT040 BKN070 FM180200 26005KT P6SM VCSH OVC070=