Archival Weather

Chicago O'Hare International

Chicago, Illinois (KORD)

Report from: Thursday, May 3, 2012 9:51 PM CDT
Current time: Tuesday, July 2, 2024 12:52 PM CDT

Current weather – Weather history – Daily summaries
Weather forecast

Temperature22.8°C (73.0°F)
Dew point20.0°C (68.0°F)
Winds 5 kts (2.6 m/s, 5.8 mph) South-Southwest (200°)
Visibility10 mi. (16.1 km)
Clouds Scattered clouds 11,000 ft. (3,353 m)
Ceiling: Overcast 25,000 ft. (7,620 m)
Altimeter29.86 in.Hg (1011 mB)
Precip. events Thunderstorm ended 2:16 AM
Precip last 3 hours1.09 in. (28 mm)
Relative humidity84 %
Density altitude1,310 ft. (399 m)
Sea-level pressure101.1 kPa (1011 mB, 29.85 in.Hg)
Remarks Automated weather observing station with precipitation discriminator
Lightning observed: intra cloud
Frequent distant south cumulonimbus clouds observed distant south
Pressure rising, then falling
Flight conditions Visual Meteorological Conditions
Raw data2012-05-04 02:51 KORD 040251Z 20005KT 10SM SCT110 OVC250 23/20 A2986 RMK AO2 TSE16 SLP107 FRQ LTGIC DSNT S CB DSNT S 60109 T02280200 50005
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