FTAU31 KWBC 122157 TAF TAF AMD YPTN 122153Z 1221/1318 13006KT 9999 BKN014 FM122300 12006KT 9999 SCT018 FM130000 10012KT 9999 SCT025 FM130200 10012KT CAVOK FM131200 10005KT CAVOK TEMPO 1221/1223 9999 BKN012 PROB30 TEMPO 1306/1310 VRB20G35KT 1000 TSRA BKN010 SCT045CB=