Archival Weather
Chicago O'Hare International
Chicago, Illinois (KORD)
Report from: Sunday, March 4, 2012 5:51 PM CST
Current time: Monday, May 20, 2024 5:53 AM CDT
Current weather – Weather history – Daily summaries
Weather forecast
| Present weather | Light snow |
|---|---|
| Temperature | -1.1°C (30.0°F) |
| Wind chill | -5.3°C (22.4°F) |
| Dew point | -5.0°C (23.0°F) |
| Winds | 7 kts (3.6 m/s, 8.1 mph) West-Northwest (300°) |
| Visibility | 2.5 mi. (4 km) |
| Clouds | Scattered clouds 2,700 ft. (823 m) Ceiling: Overcast 3,500 ft. (1,067 m) |
| Altimeter | 29.90 in.Hg (1013 mB) |
| Precipitiation | Trace |
| Precip. events | Snow began 10:56 PM |
| Precip last 3 hours | Trace |
| Relative humidity | 75 % |
| Density altitude | -1,900 ft. (-579 m) |
| Sea-level pressure | 101.3 kPa (1013 mB, 29.92 in.Hg) |
| Max temp last 6 hours | 0.0°C (32.0°F) |
| Min temp last 6 hours | -1.1°C (30.0°F) |
| Remarks | Automated weather observing station with precipitation discriminator Pressure rising more quickly |
| Flight conditions | Instrument Meteorological Conditions |
| Raw data | 2012-03-04 23:51 KORD 042351Z 30007KT 2 1/2SM -SN SCT027 OVC035 M01/M05 A2990 RMK AO2 SNB2256 SLP131 P0000 60000 T10111050 10000 21011 53020 |