UAUS31 KWBC 210554 ARP UAL861 2823N 07415W 0542 F310 MS33 262/064KT TB NONE SK ON TOP IC NONE RM B764 OV 2823N07415W SMOOTH FL310= ARP UAL916 2317S 16819W 0550 F330 246/053KT TB MODERATE SK IN CLOUDS IC NONE=