Aviation Digital Data Service (ADDS)

Output produced by METARs form (0137 UTC 19 October 2017)
found at http://aviationweather.gov/adds/metars/
 
KRWI 182322Z 1900/1924 00000KT P6SM SKC 
     TEMPO 1909/1913 5SM BR 
     FM191300 VRB03KT P6SM SKC