FTUS46 KSEW 150520 TAFOLM TAF KOLM 150520Z 1506/1606 20010KT 6SM -RA BKN011 OVC025 FM151200 22004KT P6SM VCSH OVC050 FM151700 22008KT P6SM VCSH SCT035 OVC050 FM152100 24010G18KT P6SM -SHRA OVC050 FM160300 21005KT P6SM OVC050=