Archival Weather
Chicago O'Hare International
Chicago, Illinois (KORD)
Report from: Tuesday, May 15, 2012 12:51 PM CDT
Current time: Tuesday, June 25, 2024 7:33 PM CDT
Current weather – Weather history – Daily summaries
Weather forecast
| Temperature | 28.9°C (84.0°F) |
|---|---|
| Heat index | 27.7°C (81.9°F) |
| Dew point | 6.7°C (44.1°F) |
| Winds | 15 kts (7.7 m/s, 17.3 mph) West-Southwest (240°) |
| Wind gusts | 26 kts (13.4 m/s, 29.9 mph) |
| Peak wind | 26 kts (13.4 m/s, 29.9 mph) West (260°) at 17:49 |
| Visibility | 10 mi. (16.1 km) |
| Clouds | Few clouds 20,000 ft. (6,096 m) Scattered clouds 25,000 ft. (7,620 m) |
| Altimeter | 29.91 in.Hg (1013 mB) |
| Relative humidity | 25 % |
| Density altitude | 1,773 ft. (540 m) |
| Sea-level pressure | 101.2 kPa (1012 mB, 29.89 in.Hg) |
| Max temp last 6 hours | 28.9°C (84.0°F) |
| Min temp last 6 hours | 16.7°C (62.1°F) |
| Remarks | Automated weather observing station with precipitation discriminator Pressure falling more quickly |
| Flight conditions | Visual Meteorological Conditions |
| Raw data | 2012-05-15 17:51 KORD 151751Z 24015G26KT 10SM FEW200 SCT250 29/07 A2991 RMK AO2 PK WND 26026/1749 SLP123 T02890067 10289 20167 58017 |