Aviation Digital Data Service (ADDS)

Output produced by METARs form (1858 UTC 26 March 2017)
found at http://aviationweather.gov/adds/metars/
 
KDCA 261731Z 2618/2718 07008KT P6SM OVC008 
     FM262100 09008KT P6SM OVC008 
     FM262300 09008KT 4SM BR OVC008 
     FM270500 14007KT 2SM -DZ BR OVC008 
     FM271100 19007KT 4SM BR BKN008 
     FM271400 20009KT P6SM BKN008 
     FM271700 22008KT P6SM BKN030