000 FTUS42 KCHS 201720 TAFCHS TAF KCHS 201720Z 2018/2118 28008KT P6SM FEW040 FM202000 25010G16KT P6SM SCT050 FM202300 21008KT P6SM SCT050 SCT250 FM210300 26008KT P6SM VCTS SCT040 BKN070CB BKN250 TEMPO 2104/2107 VRB10G20KT 5SM -TSRA OVC040CB FM210800 01005KT P6SM SCT008 BKN020 FM211100 03005KT P6SM OVC007 FM211500 08005KT 6SM -SHRA OVC007=