FTPK31 OPFA 130500
TAF OPFA 130500Z 1306/1412 31006KT 4000 FU SCT040 SCT100 TX31/1310Z
          TN18/1401Z TEMPO 1306/1309 36015G25KT 3000 TSRA FEW030CB
SCT040
          BKN100 FM131200 13004KT 4000 FU FEW040 SCT100 TEMPO
1400/1403
          31015G25KT 2500 TSRA FEW030CB SCT040 SCT100=