768 
FTUS42 KCHS 282320
TAFCHS
TAF
KCHS 282320Z 2900/2924 19005KT P6SM FEW015 SCT250
     FM291100 21004KT P6SM VCSH SCT020 BKN035
     FM291600 18007KT P6SM VCTS SCT035CB BKN250
     FM292000 16009KT P6SM SCT035 BKN250=