Archival Weather

Chicago O'Hare International

Report from: Thursday, October 5, 2023 12:51 AM CDT
Current time: Tuesday, June 11, 2024 8:02 PM CDT

Present weather	Heavy thunderstorm with rain, mist
Temperature	20.0°C (68.0°F)
Dew point	17.8°C (64.0°F)
Winds	9 kts (4.6 m/s, 10.4 mph) South-Southwest (200°)
Visibility	4 mi. (6.4 km)
Clouds	Scattered clouds 2,800 ft. (853 m) Ceiling: Broken clouds with cumulonimbus 3,900 ft. (1,189 m) Overcast 9,000 ft. (2,743 m)
Altimeter	29.94 in.Hg (1014 mB)
Precipitiation	0.08 in. (2 mm)
Precip. events	Rain began 5:22 AM Thunderstorm began 5:25 AM
Precip last 3 hours	0.08 in. (2 mm)
Relative humidity	87 %
Density altitude	865 ft. (264 m)
Sea-level pressure	101.3 kPa (1013 mB, 29.92 in.Hg)
Max temp last 6 hours	26.1°C (79.0°F)
Min temp last 6 hours	20.0°C (68.0°F)
Max temp last 24 hours	28.9°C (84.0°F)
Min temp last 24 hours	20.0°C (68.0°F)
Remarks	Automated weather observing station with precipitation discriminator Lightning observed Lightning observed: intra cloud, cloud to ground Distant northeast occasional northeast east thunderstorm northeast east moving northeast Pressure rising more slowly
Flight conditions	Marginal Visual Meteorological Conditions
Raw data	KORD 050551Z 20009KT 4SM +TSRA BR SCT028 BKN039CB OVC090 20/18 A2994 RMK AO2 LTG DSNT NE RAB22 TSB25 SLP132 OCNL LTGICCG NE-E TS NE-E MOV NE P0008 60008 T02000178 10261 20200 402890200 51006

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