Aviation Digital Data Service (ADDS)

Output produced by METARs form (0211 UTC 11 December 2016)
found at http://aviationweather.gov/adds/metars/
 
KORD 102335Z 1100/1206 18007KT 1SM -SN SCT010 OVC020 
     TEMPO 1100/1104 3/4SM -SN BKN010 
     FM110400 16008KT 1SM -SN BKN010 OVC020 
     FM110900 16010KT 3/4SM -SN BR BKN007 OVC010 
     TEMPO 1110/1114 1/2SM SN OVC006 
     FM111400 15012G18KT 3/4SM -SN BR OVC007 
     TEMPO 1114/1118 1/2SM SN OVC004 
     FM111800 18012G18KT 3/4SM -SN BR OVC003 
     TEMPO 1118/1122 1/2SM SN VV003 
     FM120100 23010KT 6SM -SN BKN009 OVC020