874 
FTUS42 KCHS 201736
TAFCHS
TAF
KCHS 201736Z 2018/2118 22008KT P6SM SCT035
     FM202000 20009KT P6SM VCTS SCT035CB
     FM210000 20007KT P6SM SCT050 BKN250
     FM211200 26005KT P6SM SCT200=