FTUS43 KGRB 150254 AAC TAFGRB TAF AMD KGRB 150254Z 1503/1524 06009KT P6SM BKN002 BKN070 OVC090 FM150600 03004KT 1/2SM FG OVC002 TEMPO 1508/1512 1/4SM FG VV002 FM151500 05005KT 2SM BR OVC002 FM151800 05006KT 6SM BR OVC008=