Aviation Digital Data Service (ADDS)

Output produced by METARs form (0426 UTC 28 March 2017)
found at http://www.aviationweather.gov/adds/metars/
 
KORD 280108Z 2801/2906 05008KT P6SM SCT009 OVC013 
     FM280800 01010KT 6SM BR OVC009 
     FM281600 02011KT P6SM OVC012 
     FM282000 03011KT P6SM BKN020 
     FM290000 03006KT P6SM FEW025 SCT035 BKN200