000 FTUS41 KLWX 250542 TAFIAD TAF KIAD 250542Z 2506/2612 33011KT P6SM FEW100 FM251000 01008KT P6SM SCT040 BKN100 FM251700 04005KT P6SM SCT030 BKN150 FM260000 08004KT P6SM FEW035 SCT200 FM260500 12003KT P6SM FEW025 FEW200=