542 FTUS45 KGGW 060520 TAFGDV TAF KGDV 060520Z 0606/0706 02013G21KT P6SM BKN160 FM061200 02008KT P6SM VCSH OVC080 FM061300 03007KT P6SM -SHRA OVC070 PROB30 0618/0621 5SM -SHRA OVC020 FM070000 VRB06KT P6SM OVC013=