000 FTUS41 KLWX 152337 TAFIAD TAF KIAD 152337Z 1600/1706 32008KT P6SM FEW050 SCT100 BKN250 FM160600 01006KT P6SM SKC FM161100 35003KT P6SM SKC FM161700 18003KT P6SM SCT250 FM170100 16006KT P6SM SCT250=