Aviation Digital Data Service (ADDS)

Output produced by METARs form (0622 UTC 26 January 2015)
found at http://www.aviationweather.gov/adds/metars/
 
KORD 260536Z 2606/2712 05009KT P6SM BKN025 
     FM261200 VRB04KT P6SM SCT025 BKN080 
     FM261900 17006KT P6SM OVC025 
     PROB30 2620/2702 2SM -SN OVC015 
     FM270200 14005KT P6SM SCT010 OVC015