556 
FTUS45 KPSR 280520
TAFPHX
TAF
KPHX 280520Z 2806/2912 14004KT P6SM FEW010 SCT035 BKN050
     FM281600 25008KT P6SM SCT060 BKN100
     FM281900 28013G20KT P6SM FEW070 BKN250
     FM290200 28008KT P6SM SCT250=