Archival Weather
Chicago O'Hare International
Chicago, Illinois (KORD)
Report from: Friday, March 30, 2012 6:51 AM CDT
Current time: Monday, May 29, 2023 4:53 AM CDT
| Present weather | Light thunderstorm with rain |
|---|---|
| Temperature | 8.9°C (48.0°F) |
| Wind chill | 5.8°C (42.4°F) |
| Dew point | 4.4°C (39.9°F) |
| Winds | 12 kts (6.2 m/s, 13.8 mph) East-Southeast (120°) |
| Visibility | 10 mi. (16.1 km) |
| Clouds | Ceiling: Broken clouds with cumulonimbus 5,500 ft. (1,676 m) Overcast 8,500 ft. (2,591 m) |
| Altimeter | 29.72 in.Hg (1006 mB) |
| Precipitiation | 0.07 in. (2 mm) |
| Precip. events | Thunderstorm ended 11:26 AM Thunderstorm began 11:40 AM Rain began 10:54 AM |
| Precip last 3 hours | 0.07 in. (2 mm) |
| Precip last 24 hours | 0.07 in. (2 mm) |
| Relative humidity | 73 % |
| Density altitude | -376 ft. (-115 m) |
| Sea-level pressure | 100.7 kPa (1007 mB, 29.73 in.Hg) |
| Max temp last 6 hours | 9.4°C (48.9°F) |
| Min temp last 6 hours | 4.4°C (39.9°F) |
| Remarks | System requires maintenance Automated weather observing station with precipitation discriminator Pressure falling rapidly Lightning observed: intra cloud, cloud to ground Frequent west northwest thunderstorm west northwest moving northeast Pressure falling more slowly |
| Flight conditions | Visual Meteorological Conditions |
| Raw data | 2012-03-30 11:51 KORD 301151Z 12012KT 10SM -TSRA BKN055CB OVC085 09/04 A2972 RMK AO2 TSE26B40RAB1054 PRESFR SLP067 FRQ LTGICCG W-NW TS W-NW MOV NE P0007 60007 70007 T00890044 10094 20044 56021 $ |