FTAS31 KWBC 081215 TAF TAF VABB 081100Z 0812/0918 24012KT 2500 RA SHRA DZ SCT012 SCT018 FEW030CB OVC080 TEMPO 0815/0821 09010KT 0800 TSRA SHRA SCT010 SCT015 FEW030CB OVC080 BECMG 0818/0820 21008KT 2000 -RA -SHRA BR SCT015 FEW030CB OVC090 BECMG 0821/0823 1500 -RA BR SCT020 FEW025TCU BKN090 BECMG 0903/0905 24014KT -RA -SHRA DZ SCT018 FEW030CB BKN090 TEMPO 0906/0912 23010G20KT 1000 TSRA SHRA SCT012 FEW030CB OVC080 BECMG 0915/0917 21008KT 2000 -RA -SHRA BR SCT015 FEW030CB OVC090=