Archival Weather

Chicago O'Hare International

Report from: Saturday, May 4, 2024 6:48 PM CDT
Current time: Tuesday, June 25, 2024 8:20 PM CDT

Present weather	Heavy thunderstorm with rain, mist
Temperature	18.0°C (64.4°F)
Dew point	16.0°C (60.8°F)
Winds	17 kts (8.7 m/s, 19.6 mph) West-Northwest (300°)
Wind gusts	32 kts (16.5 m/s, 36.8 mph)
Peak wind	32 kts (16.5 m/s, 36.8 mph) West-Northwest (300°) at 23:44
Visibility	1 mi. (1.6 km)
Clouds	Scattered clouds 4,200 ft. (1,280 m) Scattered clouds with cumulonimbus 5,000 ft. (1,524 m) Ceiling: Broken clouds 6,500 ft. (1,981 m) Broken clouds 15,000 ft. (4,572 m) Broken clouds 20,000 ft. (6,096 m) Overcast 25,000 ft. (7,620 m)
Altimeter	29.82 in.Hg (1010 mB)
Precipitiation	0.04 in. (1 mm)
Precip. events	Rain began 11:44 PM Thunderstorm ended 11:16 PM Thunderstorm began 11:21 PM
Precip last 3 hours	0.04 in. (1 mm)
Relative humidity	88 %
Density altitude	723 ft. (220 m)
Sea-level pressure	101.0 kPa (1010 mB, 29.82 in.Hg)
Remarks	Automated weather observing station with precipitation discriminator Lightning observed Lightning observed: intra cloud, cloud to ground Distant frequent overhead thunderstorm overhead moving east
Flight conditions	Instrument Meteorological Conditions
Raw data	KORD 042348Z 30017G32KT 1SM R10L/3000VP6000FT +TSRA BR SCT042 SCT050CB BKN065 BKN150 BKN200 OVC250 18/16 A2982 RMK AO2 PK WND 30032/2344 WSHFT 2328 LTG DSNT ALQDS RAB44 TSE16B21 SLP097 FRQ LTGICCG OHD TS OHD MOV E P0004 60004

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