TAF KXNA 272328Z 2800/2824 29010G20KT P6SM VCSH BKN050 
  FM280100 30010KT P6SM FEW035 
  FM281400 08008KT P6SM OVC025 
  PROB30 2815/2818 4SM TSRA OVC012CB 
  FM281900 18009KT 5SM SHRA BR VCTS BKN012CB 
  FM282200 27008KT P6SM VCSH BKN015 OVC035