METAR Data

Data at: 0537 UTC 18 Oct 2018

METAR for:KORD (Chicago/O'Hare Intl, IL, US)
Text:KORD 180451Z 27004KT 10SM CLR 04/M02 A3046 RMK AO2 SLP318 T00441022
Temperature: 4.4°C ( 40°F)
Dewpoint: -2.2°C ( 28°F) [RH = 62%]
Pressure (altimeter):30.46 inches Hg (1031.6 mb) [Sea level pressure: 1031.8 mb]
Winds:from the W (270 degrees) at 5 MPH (4 knots; 2.1 m/s)
Visibility:10 or more sm (16+ km)
Ceiling:at least 12,000 feet AGL
Clouds:sky clear below 12,000 feet AGL