Aviation Digital Data Service (ADDS)

Output produced by METARs form (0531 UTC 21 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KECG 202338Z 2100/2124 02018G28KT P6SM OVC025 
     FM210400 01016G25KT P6SM OVC015 
     FM211000 36014KT P6SM BKN015 OVC025 
     FM211700 02015KT P6SM SCT040