FTCN36 CWAO 311000 TAF CYSC 311040Z 3111/3123 13005KT P6SM BKN150 FM311500 18010KT P6SM -RA OVC030 TEMPO 3115/3123 4SM -SHRA BR OVC020 PROB30 3117/3123 VRB15G25KT 2SM TSRA BR BKN007 OVC015CB RMK FCST BASED ON AUTO OBS. NXT FCST BY 311800Z=