000 FTUS41 KBOX 161120 TAFACK TAF KACK 161120Z 1612/1712 31008KT P6SM SKC FM161700 27010KT P6SM SKC FM161900 24008KT P6SM SKC FM170200 28006KT P6SM SCT070 FM170500 34009KT P6SM SCT200=