000 FTUS45 KREV 161720 TAFCXP TAF KCXP 161720Z 1618/1718 VRB04KT P6SM FEW120 BKN250 FM162100 28009G17KT P6SM FEW070 SCT120 BKN250 FM170300 VRB04KT P6SM SCT120 BKN250=