FTUS41 KLWX 151720
TAFCHO
TAF
KCHO 151720Z 1518/1618 19004KT 3SM -RA BR OVC014
     FM151900 14003KT 2SM RA BR OVC006
     FM160100 02005KT 1SM -DZ BR OVC003
     FM161000 01007KT 5SM BR SCT002 OVC005
     FM161400 03004KT P6SM SCT008 BKN015
     FM161700 02005KT P6SM FEW010 SCT025=