2008/06/04 07:38 TAF CYWK 040738Z 040820 31010G20KT P6SM SCT020 BKN050 TEMPO 0813 P6SM -SHSN BKN020 BKN050 FM1300Z 32012G22KT P6SM BKN040 TEMPO 1320 P6SM -SHRA BKN020 RMK NXT FCST BY 14Z