Aviation Digital Data Service (ADDS)

Output produced by METARs form (1118 UTC 22 December 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KDFW 221015Z 2210/2312 18015KT P6SM SCT017 
     FM221200 19015KT P6SM SCT015 
     FM221500 24012KT P6SM FEW020 BKN250 
     FM221800 28014KT P6SM BKN250 
     FM222000 33017KT P6SM BKN250 
     FM230200 31006KT P6SM BKN250