Aviation Digital Data Service (ADDS)

Output produced by METARs form (0223 UTC 25 April 2014)
found at http://aviationweather.gov/adds/metars/
 
KDCA 242349Z 2500/2524 VRB03KT P6SM SCT110 BKN250 
     FM251400 14008KT P6SM SCT060 BKN200 
     FM251800 14012G20KT P6SM -SHRA OVC045 
     FM252100 14013KT 3SM -SHRA OVC030