FTUS43 KLSX 170531
TAFCPS
TAF
KCPS 170531Z 1706/1806 VRB04KT P6SM SCT250
     FM171500 18012G20KT P6SM SCT050
     FM180400 23010G20KT 5SM -TSRA OVC050CB
      PROB30 1804/1806 2SM TSRA OVC040CB=