Aviation Digital Data Service (ADDS)

Output produced by METARs form (1020 UTC 20 September 2019)
found at http://aviationweather.gov/metar/data/
 
METAR text: KARR 200952Z AUTO 00000KT 7SM BKN047 OVC055 18/17 A3010 RMK AO2 SLP190 T01830172 TSNO
Conditions at: KARR (CHICAGO/AURORA , IL, US) observed 0952 UTC 20 September 2019
Temperature: 18.3°C (65°F)
Dewpoint: 17.2°C (63°F) [RH = 93%]
Pressure (altimeter): 30.10 inches Hg (1019.4 mb)
[Sea-level pressure: 1019.0 mb]
Winds: calm
Visibility: 7 miles (11 km)
Ceiling: 4700 feet AGL
Clouds: broken clouds at 4700 feet AGL
overcast cloud deck at 5500 feet AGL
Weather: automated observation with no human augmentation;
there may or may not be significant weather present at this time