Aviation Digital Data Service (ADDS)

Output produced by METARs form (1249 UTC 18 August 2017)
found at http://aviationweather.gov/adds/metars/
 
KBTV 181138Z 1812/1912 18005KT P6SM -RA SCT020 OVC040 
     TEMPO 1812/1814 3SM RA BR OVC020 
     FM181400 18006KT P6SM VCSH OVC025 
     FM181600 18010KT P6SM BKN040 
     TEMPO 1822/1902 3SM RA BR OVC020 
     FM190400 18004KT 5SM BR BKN030