SACN62 CYYC 220300 
METAR CYYC 220300Z 10013KT 6SM -TSRA BR BKN029CB BKN079 OVC230 09/06 A2975 RMK CB5AC2CI1 VIS S-SW 20/ OCNL LTNG SE/CB MOVG SE SLP097 DENSITY ALT 3900FT=