Archival Weather

Chicago O'Hare International

Chicago, Illinois (KORD)

Report from: Thursday, August 17, 2023 6:51 AM CDT
Current time: Monday, May 20, 2024 5:24 AM CDT

Current weather – Weather history – Daily summaries
Weather forecast

Temperature21.1°C (70.0°F)
Dew point15.0°C (59.0°F)
Winds 14 kts (7.2 m/s, 16.1 mph) South-Southwest (210°)
Wind gusts 21 kts (10.8 m/s, 24.2 mph)
Peak wind 28 kts (14.4 m/s, 32.2 mph) Southwest (220°) at 11:11
Visibility10 mi. (16.1 km)
Clouds Ceiling: Overcast 3,500 ft. (1,067 m)
Altimeter29.66 in.Hg (1004 mB)
Relative humidity68 %
Density altitude1,268 ft. (386 m)
Sea-level pressure100.4 kPa (1004 mB, 29.64 in.Hg)
Max temp last 6 hours21.7°C (71.1°F)
Min temp last 6 hours21.1°C (70.0°F)
Remarks System requires maintenance
Automated weather observing station with precipitation discriminator
Lightning observed
Lightning observed: intra cloud, cloud to ground
Distant west northeast occasional distant west north cumulonimbus clouds observed distant west north moving southeast
Pressure falling more slowly
Flight conditions Visual Meteorological Conditions
Raw dataKORD 171151Z 21014G21KT 10SM OVC035 21/15 A2966 RMK AO2 PK WND 22028/1111 LTG DSNT W-NE SLP038 OCNL LTGICCG DSNT W-N CB DSNT W-N MOV SE T02110150 10217 20211 56016 $
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