Archival Weather

Chicago O'Hare International

Report from: Friday, March 31, 2023 3:51 AM CDT
Current time: Thursday, July 4, 2024 5:08 AM CDT

Present weather	Thunderstorm
Temperature	11.7°C (53.1°F)
Dew point	6.7°C (44.1°F)
Winds	15 kts (7.7 m/s, 17.3 mph) South (180°)
Wind gusts	26 kts (13.4 m/s, 29.9 mph)
Peak wind	26 kts (13.4 m/s, 29.9 mph) South (170°) at 08:50
Visibility	10 mi. (16.1 km)
Clouds	Scattered clouds with cumulonimbus 3,800 ft. (1,158 m) Ceiling: Broken clouds 6,000 ft. (1,829 m) Overcast 8,000 ft. (2,438 m)
Altimeter	29.71 in.Hg (1006 mB)
Precipitiation	0.05 in. (1 mm)
Precip. events	Rain began 8:19 AM Rain ended 8:37 AM
Precip last 3 hours	0.06 in. (2 mm)
Relative humidity	71 %
Density altitude	-15 ft. (-5 m)
Sea-level pressure	100.6 kPa (1006 mB, 29.72 in.Hg)
Remarks	Automated weather observing station with precipitation discriminator Lightning observed Lightning observed: intra cloud, cloud to ground Distant northeast southeast occasional east southeast thunderstorm east southeast moving northeast Pressure falling more quickly
Flight conditions	Visual Meteorological Conditions
Raw data	KORD 310851Z 18015G26KT 10SM TS SCT038CB BKN060 OVC080 12/07 A2971 RMK AO2 PK WND 17026/0850 LTG DSNT NE-SE RAB19E37 SLP063 OCNL LTGICCG E-SE TS E-SE MOV NE P0005 60006 T01170067 58023

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