Aviation Digital Data Service (ADDS)

Output produced by METARs form (2158 UTC 30 September 2016)
found at http://aviationweather.gov/adds/metars/
 
KPWM 301725Z 3018/0118 05008KT P6SM SCT025 BKN200 
     FM301900 08008KT P6SM BKN025 OVC150 
     FM010600 05005KT P6SM -SHRA BKN025 OVC070 
     PROB30 0110/0116 5SM -SHRA