Aviation Digital Data Service (ADDS)

Output produced by METARs form (1924 UTC 19 January 2018)
found at http://aviationweather.gov/adds/metars/
 
METAR text: KMCC 191910Z AUTO 00000KT 10SM CLR 12/03 A3014 RMK AO2
Conditions at: KMCC (MCCLELLAN AFB , CA, US) observed 1910 UTC 19 January 2018
Temperature: 12.0°C (54°F)
Dewpoint: 3.0°C (37°F) [RH = 54%]
Pressure (altimeter): 30.14 inches Hg (1020.7 mb)
Winds: calm
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