KBTV 181120Z 1812/1912 18008G14KT P6SM SCT040 BKN200 
  FM181700 19010G20KT P6SM VCSH SCT025 BKN035 
  PROB30 1818/1823 3SM -TSRA BKN040CB 
  FM190000 18008KT P6SM OVC035 
  FM190300 17004KT P6SM OVC022