Aviation Digital Data Service (ADDS)

Output produced by METARs form (0231 UTC 21 November 2017)
found at http://www.aviationweather.gov/adds/metars/
 
METAR text: KCOU 210154Z 18009KT 10SM CLR 10/M01 A2983 RMK AO2 SLP103 T01001011
Conditions at: KCOU (COLUMBIA , MO, US) observed 0154 UTC 21 November 2017
Temperature: 10.0°C (50°F)
Dewpoint: -1.1°C (30°F) [RH = 46%]
Pressure (altimeter): 29.83 inches Hg (1010.2 mb)
[Sea-level pressure: 1010.3 mb]
Winds: from the S (180 degrees) at 10 MPH (9 knots; 4.7 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: no significant weather observed at this time