Aviation Digital Data Service (ADDS)

Output produced by METARs form (0259 UTC 23 May 2013)
found at http://www.aviationweather.gov/adds/metars/
 
 
KORD 222336Z 2300/2406 25011KT P6SM VCSH SCT035 BKN060 
     FM230200 04006KT 6SM BR OVC006 
     FM230600 35006KT P6SM VCSH OVC005 
     FM231200 36012KT P6SM OVC007 
     FM231500 01020G30KT P6SM BKN012 OVC020 
     FM232100 02014G26KT P6SM SCT040 
     FM240100 01012G18KT P6SM SKC