TAF KPTK 082320Z 0900/0924 12006KT P6SM SCT045 BKN060 OVC120 
  PROB30 0909/0913 4SM -TSRA BKN028 OVC040CB 
  FM091300 19008KT P6SM -SHRA BKN018 BKN040 OVC060 
  TEMPO 0918/0922 2SM +TSRA BKN012 OVC030CB 
  FM092200 20006KT P6SM SCT030 OVC060