Aviation Digital Data Service (ADDS)

Output produced by METARs form (2256 UTC 26 February 2015)
found at http://www.aviationweather.gov/adds/metars/
 
KIAD 262118Z 2621/2724 34008KT P6SM SCT030 BKN090 
     FM262300 VRB03KT P6SM BKN025 
     FM270400 34005KT 5SM -SHSN OVC015 
     FM270800 34005KT P6SM OVC025 
     FM271500 34010G18KT P6SM BKN035 
     FM272200 34009KT P6SM SCT040