000 FTUS43 KGRB 191137 TAFGRB TAF KGRB 191137Z 1912/2012 26012G18KT P6SM SKC FM191400 27017G24KT P6SM FEW050 FM191700 28021G33KT P6SM BKN045 FM200100 27012G20KT P6SM SCT040 SCT200=