Aviation Digital Data Service (ADDS)

Output produced by METARs form (1509 UTC 21 October 2014)
found at http://aviationweather.gov/adds/metars/
 
KDEN 211456Z 2115/2218 23010KT P6SM FEW100 SCT120 
     FM211600 18006KT P6SM FEW100 SCT120 
     FM211900 16006KT P6SM SCT080 BKN120 
     FM212300 27010KT P6SM SCT070 BKN120 
     PROB30 2200/2204 -SHRA SCT060 BKN080 
     FM220400 33011KT P6SM SCT080 BKN150 
     FM220700 23010KT P6SM SCT080 BKN150