Aviation Digital Data Service (ADDS)

Output produced by METARs form (1210 UTC 24 June 2017)
found at http://aviationweather.gov/adds/metars/
 
EGLL 241150Z AUTO 24014KT 9999 BKN023 22/15 Q1014
TAF EGLL 241058Z 2412/2518 25012KT 9999 BKN025 
     PROB30 
     TEMPO 2412/2421 8000 -SHRA 
     PROB40 
     TEMPO 2507/2511 6000 -RADZ BKN014 
     PROB30 
     TEMPO 2512/2516 25015G25KT