FTUS46 KOTX 150531 TAFSFF TAF KSFF 150531Z 1506/1606 20010G18KT P6SM SCT060 BKN100 TEMPO 1507/1509 -RA FM150900 21014G23KT P6SM -RA OVC040 FM151200 21011G19KT 6SM -RASN OVC025 FM151700 24013G23KT P6SM SCT030 BKN060 FM152200 25012G24KT P6SM SCT070 BKN100 PROB30 1523/1602 P6SM -SHRASN=