Aviation Digital Data Service (ADDS)

Output produced by METARs form (1931 UTC 17 July 2018)
found at http://aviationweather.gov/adds/metars/
 
METAR text: KGOO 171915Z AUTO 34004KT 10SM CLR 32/07 A3012 RMK AO1
Conditions at: KGOO (GRASS VALLEY , CA, US) observed 1915 UTC 17 July 2018
Temperature: 32.0°C (90°F)
Dewpoint: 7.0°C (45°F) [RH = 21%]
Pressure (altimeter): 30.12 inches Hg (1020.1 mb)
Winds: from the NNW (340 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility: 10 or more miles (16+ km)
Ceiling: at least 12,000 feet AGL
Clouds: sky clear below 12,000 feet AGL
Weather: automated observation with no human augmentation;
there may or may not be significant weather present at this time