Aviation Digital Data Service (ADDS)

Output produced by METARs form (0031 UTC 31 August 2015)
found at http://aviationweather.gov/adds/metars/
 
KDUJ 302339Z 3100/3124 00000KT P6SM SCT045 BKN100 
     FM310800 VRB02KT 4SM BR SCT250 
     TEMPO 3110/3113 1 1/2SM BR 
     FM311400 23005KT P6SM SCT040 BKN250