Aviation Digital Data Service (ADDS)

Output produced by METARs form (1617 UTC 29 January 2015)
found at http://www.aviationweather.gov/adds/metars/
 
KDEN 291616Z 2916/3018 05007KT P6SM OVC050 
     FM291800 10006KT P6SM SCT040 BKN070 
     FM292100 13008KT P6SM FEW040 SCT070 
     FM300100 16010KT P6SM FEW080 BKN200 
     FM300800 21010KT P6SM SCT080 BKN140 
     FM301400 24006KT P6SM SCT080 BKN140