Aviation Digital Data Service (ADDS)

Output produced by METARs form (1454 UTC 19 April 2014)
found at http://www.aviationweather.gov/adds/metars/
 
KORD 191411Z 1914/2018 09010KT P6SM FEW300 
     FM191600 12010KT P6SM FEW300 
     FM200100 16008KT P6SM SCT250 
     FM201400 19010KT P6SM SCT250