FTUS41 KLWX 150859 AAA
TAFIAD
TAF AMD
KIAD 150859Z 1509/1612 00000KT P6SM BKN250
     FM151200 21003KT P6SM FEW110
     FM151500 22011G17KT P6SM FEW130
     FM152300 21006KT P6SM SCT210
     FM160500 00000KT P6SM SCT210=