FTUS80 KWBC 051600 AAA TAF AMD KIAD 051559Z 0516/0618 16005KT P6SM VCSH SCT014 BKN028 BKN060 TEMPO 0516/0518 1 1/2SM +TSRA BR BKN025CB FM060000 18004KT P6SM FEW050 BKN080 FM061400 21007KT P6SM SCT030= KUIN 051558Z 0516/0612 16006KT P6SM BKN060 TEMPO 0516/0518 VRB25KT 3SM -SHRA OVC060 FM052000 22008KT 6SM -SHRA BKN060 TEMPO 0520/0523 4SM -TSRA BKN040CB FM060200 VRB04KT P6SM SCT060 FM060800 VRB03KT 6SM -SHRA SCT015 BKN025=