Archival Weather

Chicago O'Hare International

Report from: Friday, March 31, 2023 2:51 AM CDT
Current time: Thursday, July 4, 2024 4:43 AM CDT

Present weather	Thunderstorm
Temperature	11.7°C (53.1°F)
Dew point	5.6°C (42.1°F)
Winds	7 kts (3.6 m/s, 8.1 mph) South (190°)
Wind gusts	20 kts (10.3 m/s, 23 mph)
Peak wind	34 kts (17.5 m/s, 39.1 mph) South-Southwest (200°) at 07:06
Visibility	10 mi. (16.1 km)
Clouds	Few clouds with cumulonimbus 3,500 ft. (1,067 m) Ceiling: Broken clouds 5,000 ft. (1,524 m) Overcast 12,000 ft. (3,658 m)
Altimeter	29.75 in.Hg (1007 mB)
Precipitiation	0.01 in. (0 mm)
Precip. events	Rain ended 7:01 AM Rain began 7:18 AM Rain ended 7:46 AM Thunderstorm began 7:25 AM
Relative humidity	66 %
Density altitude	-62 ft. (-19 m)
Sea-level pressure	100.7 kPa (1007 mB, 29.75 in.Hg)
Remarks	Automated weather observing station with precipitation discriminator Lightning observed Lightning observed: intra cloud, cloud to cloud, cloud to ground Distant northwest northeast frequent northeast thunderstorm northeast moving northeast
Flight conditions	Visual Meteorological Conditions
Raw data	KORD 310751Z 19007G20KT 10SM TS FEW035CB BKN050 OVC120 12/06 A2975 RMK AO2 PK WND 20034/0706 LTG DSNT NW-NE RAE01B18E46 TSB25 SLP074 FRQ LTGICCCCG NE TS NE MOV NE P0001 T01170056

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