000 FTUS42 KFFC 161731 TAFRYY TAF KRYY 161731Z 1618/1718 19006KT P6SM FEW150 FM170100 19005KT P6SM BKN200 FM170900 VRB03KT P6SM OVC200 FM171300 21006KT P6SM BKN120 FM171500 21008KT P6SM FEW040 BKN250=