Live Traffic Camera: I-70 WB @ I-170 Interchange (Westbound)
Saint Louis, Missouri
All cameras on I-70 in Missouri →This traffic camera monitors I-70 in Saint Louis, Missouri, with a westbound view.
A National Weather Service advisory is active for this camera area. Weather may affect travel conditions, so review the alert details below before driving through the area.
Light rain is reported near this camera, with temperatures near 81.2 °F. Allow extra braking distance and watch for spray from nearby traffic.
Additional rain is expected over the next few days, which could keep pavement conditions variable in the Saint Louis area.
Camera Information & Location Details
- Highway/Roadway
- I-70
- Traffic Direction
- Westbound
- County
- St. Louis
- City
- Saint Louis
- Feed Type
- Unknown
- Geographic Coordinates
- 38.70990, -90.36370
- Source Provider
- MoDOT
Real-Time Mapping
Active Weather Alert near this camera
Weather may affect travel conditions around this camera area.
Flood Advisory
Flood Advisory issued July 31 at 9:02AM CDT until July 31 at 12:00PM CDT by NWS St Louis MO
* WHAT...Urban area and small stream flooding caused by excessive rainfall is expected. * WHERE...Southwestern Madison County in southwestern Illinois... Saint Louis County in east central Missouri... Saint Louis City in east central Missouri... * WHEN...Until noon CDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. Overflowing poor drainage areas. * ADDITIONAL DETAILS... - At 902 AM CDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts of 0.5 to 1.5 inches are expected over the area. This additional rain will result in minor flooding. - Some locations that will experience flooding include... St. Louis, Florissant, Chesterfield, Wildwood, University City, Ballwin, Kirkwood, Maryland Heights, Hazelwood, Webster Groves, Ferguson, Arnold, Manchester, Creve Coeur, Overland, Clayton and Jennings.
Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles.
- Active until
- 2026-07-31 17:00:00 UTC
- Certainty
- Likely
- Area
- Madison, IL; St. Louis, MO; St. Louis City, MO
Current Weather near traffic camera in Saint Louis, Missouri
Rain: Slight
- Temperature
- 81.2 °F
- Feels Like
- 83.5 °F
- Humidity
- 62%
- Wind
- 9.8 mph
- Wind Direction
- SSW (196°)
- Precipitation
- 0.00 inch
Forecast
- Max
- 84.8 °F
- Min
- 73.8 °F
- Precip.
- 0.26 inch
- Status
- Moderate rain
- Max
- 79.8 °F
- Min
- 66.5 °F
- Precip.
- 0.25 inch
- Status
- Moderate rain
- Max
- 83.2 °F
- Min
- 66.3 °F
- Precip.
- 0.00 inch
- Status
- Clear sky
Observed at: 2026-07-31 16:00 UTC (weather data updated hourly)