TAF CYSN 211944Z 2120/2201 36008KT P6SM SCT050 BKN100 
  TEMPO 2120/2123 P6SM -SHRA BKN050 BKN100 
  PROB30 2120/2123 VRB20G35KT 2SM +TSRA BR BKN020 OVC050CB 
  FM212300 34008KT P6SM SCT040 BKN080 RMK NXT FCST BY 221300Z