Archival Weather
St Louis Downtown
Cahokia/St Louis, Illinois (KCPS)
Report from: Saturday, May 18, 2024 1:53 AM CDT
Current time: Sunday, June 9, 2024 10:41 PM CDT
Current weather – Weather history – Daily summaries
Weather forecast
| Present weather | Mist |
|---|---|
| Temperature | 17.8°C (64.0°F) |
| Dew point | 17.2°C (63.0°F) |
| Winds | 3 kts (1.5 m/s, 3.5 mph) South-Southeast (150°) |
| Visibility | 3 mi. (4.8 km) |
| Clouds | Sky clear |
| Altimeter | 29.81 in.Hg (1009 mB) |
| Relative humidity | 96 % |
| Density altitude | 738 ft. (225 m) |
| Sea-level pressure | 100.9 kPa (1009 mB, 29.80 in.Hg) |
| Remarks | Fully automated report Automated weather observing station with precipitation discriminator |
| Flight conditions | Marginal Visual Meteorological Conditions |
| Raw data | KCPS 180653Z AUTO 15003KT 3SM BR CLR 18/17 A2981 RMK AO2 SLP091 T01780172 |