Archival Weather

Chicago O'Hare International

Chicago, Illinois (KORD)

Report from: Wednesday, March 21, 2012 6:51 AM CDT
Current time: Monday, May 20, 2024 12:02 AM CDT

Current weather – Weather history – Daily summaries
Weather forecast

Temperature17.8°C (64.0°F)
Dew point12.8°C (55.0°F)
Winds 7 kts (3.6 m/s, 8.1 mph) South-Southeast (150°)
Visibility10 mi. (16.1 km)
Clouds Scattered clouds 25,000 ft. (7,620 m)
Altimeter30.07 in.Hg (1018 mB)
Relative humidity73 %
Density altitude382 ft. (116 m)
Sea-level pressure101.8 kPa (1018 mB, 30.06 in.Hg)
Max temp last 6 hours18.9°C (66.0°F)
Min temp last 6 hours16.1°C (61.0°F)
Remarks Automated weather observing station with precipitation discriminator
Pressure rising more quickly
Flight conditions Visual Meteorological Conditions
Raw data2012-03-21 11:51 KORD 211151Z 15007KT 10SM SCT250 18/13 A3007 RMK AO2 SLP178 T01780128 10189 20161 53012
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