000 FTUS46 KPDT 161720 TAFPDT TAF KPDT 161720Z 1618/1718 13003KT P6SM FEW250 FM162000 33005KT P6SM FEW150 SCT250 FM170100 05005KT P6SM FEW250 FM170500 12004KT P6SM FEW250=