Aviation Digital Data Service (ADDS)

Output produced by METARs form (0514 UTC 13 August 2013)
found at http://aviationweather.gov/adds/metars/
 
 
KORD 130326Z 1303/1406 36003KT P6SM SKC 
     FM130700 03012KT P6SM SCT020 
     FM131500 04014G20KT P6SM SKC 
     FM140130 05005KT P6SM SKC