FTCA31 KWBC 170515 TAF TAF MKJP 170515Z 1706/1806 34004KT 9999 FEW022 BECMG 1714/1716 13015KT PROB30 TEMPO 1717/1722 TSRA SCT018CB BECMG 1802/1804 35004KT AMD NOT SKED= TAF MKJS 170515Z 1706/1806 13003KT 9999 FEW022 BECMG 1714/1716 07015KT TEMPO 1717/1724 5000 TSRA SCT018 BKN020CB BECMG 1801/1803 VRB03KT=