KOKC 250520Z 2506/2606 12012KT P6SM FEW025 OVC250 
  FM251200 14013G18KT P6SM OVC020 
  FM251800 16014G20KT P6SM BKN040 
  FM252300 13012KT P6SM -TSRA SCT040CB BKN100 
  TEMPO 2602/2606 3SM TSRA BR OVC030CB