Aviation Digital Data Service (ADDS)

Output produced by METARs form (0613 UTC 03 July 2015)
found at http://aviationweather.gov/adds/metars/
 
KRWI 030559Z 0306/0406 VRB02KT 6SM BR SCT010 BKN020 OVC060 
     FM030900 VRB03KT 6SM BR BKN012 OVC060 
     FM031400 16005KT P6SM VCSH SCT020 BKN035 
     TEMPO 0314/0316 BKN025 
     FM031800 20006KT P6SM SCT035 
     PROB30 0319/0323 VRB15G30KT 4SM -TSRA BKN025CB OVC045