KCHO 090535Z 0906/1006 30003KT 6SM -SHRA SCT029 OVC050 
  FM090800 00000KT P6SM BKN018 OVC050 
  FM090900 03003KT 5SM -SHRA BR OVC007 
  FM091300 34008KT 2SM -RA OVC007 
  FM091600 03004KT 6SM -SHRA BKN015 BKN035 
  FM091800 02005KT P6SM BKN025 BKN050 
  PROB30 0918/0921 5SM -TSRA OVC025CB 
  FM092100 01006KT P6SM BKN050 
  FM100100 36004KT P6SM SKC