000 FTUS44 KMRX 170520 TAFTRI TAF KTRI 170520Z 1706/1806 VRB03KT P6SM BKN250 FM171200 22008KT P6SM BKN250 FM171600 23010G20KT P6SM BKN150 PROB30 1719/1723 4SM -TSRA BR OVC050CB FM172300 24008KT P6SM OVC100=