Aviation Digital Data Service (ADDS)

Output produced by METARs form (1447 UTC 23 January 2017)
found at http://aviationweather.gov/adds/metars/
 
KDCA 231432Z 2315/2412 06023G35KT 2SM -RA BR OVC014 WS020/07045KT 
     FM231800 07016G33KT 3SM RA OVC008 WS020/07045KT 
     FM232100 05013KT 3SM -RA OVC005 
     FM240000 04013KT 3SM -SHRA OVC010 
     FM240600 35010KT P6SM OVC015