173 FTUS44 KFWD 091120 TAFFTW TAF KFTW 091120Z 0912/1012 18013KT P6SM FEW008 BKN012 TEMPO 0912/0914 BKN008 FM091500 19011KT P6SM BKN015 FM091900 17015KT P6SM SCT045 SCT150 FM100200 16011KT P6SM SCT250=