Aviation Digital Data Service (ADDS)

Output produced by METARs form (0338 UTC 14 December 2018)
found at http://aviationweather.gov/metar/data/
 
METAR text: KARR 140331Z AUTO 04003KT 1SM BR OVC004 03/03 A3008 RMK AO2 RAB12E28 P0000 T00330028 TSNO
Conditions at: KARR (CHICAGO/AURORA , IL, US) observed 0331 UTC 14 December 2018
Temperature: 3.3°C (38°F)
Dewpoint: 2.8°C (37°F) [RH = 97%]
Pressure (altimeter): 30.08 inches Hg (1018.7 mb)
Winds: from the NE (40 degrees) at 3 MPH (3 knots; 1.5 m/s)
Visibility: 1.00 miles (1.61 km)
Ceiling: 400 feet AGL
Clouds: overcast cloud deck at 400 feet AGL
Weather: BR  (mist)