FTAS31 KWBC 120503 TAF TAF VOMM 120500Z 1206/1312 20010KT 6000 SCT020 SCT100 BECMG 1209/1210 14010KT TEMPO 1209/1215 4000 -TSRA/RA SCT018 FEW025TCU/CB BKN100 BECMG 1215/1216 20010KT 5000 BR BECMG 1221/1222 27005KT BECMG 1306/1307 14010KT 6000= TAF VOTR 120500Z 1206/1312 27015KT 6000 SCT020 SCT100 TEMPO 1209/1215 4000 -TSRA/RA SCT018 FEW025TCU/CB BKN080 BECMG 1215/1216 16010KT 3000 -RA/BR BECMG 1218/1219 27010KT BECMG 1303/1304 5000 HZ BECMG 1309/1310 10010KT TEMPO 1309/1312 4000 -TSRA/RA SCT018 FEW025TCU/CB BKN080=