Archival Weather

Chicago O'Hare International

Report from: Friday, August 11, 2023 12:51 PM CDT
Current time: Thursday, December 7, 2023 6:31 PM CST

Temperature	28.3°C (82.9°F)
Heat index	29.2°C (84.5°F)
Dew point	17.2°C (63.0°F)
Winds	13 kts (6.7 m/s, 15 mph) South-Southwest (210°)
Wind gusts	27 kts (13.9 m/s, 31.1 mph)
Peak wind	27 kts (13.9 m/s, 31.1 mph) South-Southwest (210°) at 17:47
Visibility	10 mi. (16.1 km)
Clouds	Few clouds 4,300 ft. (1,311 m) Few clouds 15,000 ft. (4,572 m) Few clouds 25,000 ft. (7,620 m)
Altimeter	29.74 in.Hg (1007 mB)
Precip last 3 hours	Trace
Relative humidity	51 %
Density altitude	2,029 ft. (618 m)
Sea-level pressure	100.6 kPa (1006 mB, 29.72 in.Hg)
Max temp last 6 hours	28.9°C (84.0°F)
Min temp last 6 hours	22.2°C (72.0°F)
Remarks	Automated weather observing station with precipitation discriminator Pressure rising, then falling
Flight conditions	Visual Meteorological Conditions
Raw data	KORD 111751Z 21013G27KT 10SM FEW043 FEW150 FEW250 28/17 A2974 RMK AO2 PK WND 21027/1747 SLP064 60000 T02830172 10289 20222 50005

For information only. Do not use for flight planning or navigation.