000 FTUS46 KMTR 290521 TAFSFO TAF KSFO 290521Z 2906/3012 21009KT P6SM BKN100 FM291200 17010KT P6SM -SHRA BKN050 FM292000 13020G30KT 5SM RA BR OVC025 FM300200 16015G22KT 6SM -SHRA BR VCTS SCT025 BKN050CB FM300700 16015G22KT 6SM -SHRA BR SCT025 BKN050=