FTUS80 KWBC 181248 AAA TAF AMD KSFO 181245Z 1813/1918 26007KT P6SM OVC015 FM181800 28015G25KT P6SM SKC FM190600 26007KT P6SM OVC010= PASI 181246Z 1813/1912 VRB03KT 6SM BR SCT007 BKN015 OVC025 TEMPO 1813/1815 2SM -RA BKN007 OVC015 FM181900 29010KT P6SM SCT030 OVC040=