FTUS46 KSEW 161120 TAFCLM TAF KCLM 161120Z 1612/1712 24008KT P6SM SCT250 FM161500 28005KT P6SM BKN050 FM161700 34006KT P6SM BKN050 FM170000 29010G19KT P6SM BKN050 FM171100 27008KT P6SM SCT040=