000 FTUS42 KFFC 170537 TAFMCN TAF KMCN 170537Z 1706/1806 00000KT P6SM FEW200 FM171500 21006KT P6SM BKN200 FM172100 21010KT P6SM SCT120 BKN150 FM180000 22005KT P6SM BKN120=