000 FTUS41 KLWX 162332 TAFIAD TAF KIAD 162332Z 1700/1806 16005KT P6SM SCT150 BKN250 FM170600 19005KT P6SM BKN090 FM171200 16004KT P6SM OVC100 FM171500 14007KT P6SM VCSH OVC035=