Roadway Weather Information System
The Iowa Department of Transportation maintains a set
of observing stations located along major roads in the state. These stations
measure pavement temperatures as well as atmospherics. The DOT has a good
website called WeatherView, which contains recent obs and a
wealth of other information. The products on this page are intended to
supplement their site.
Roadside Webcams RWIS Archive Viewer IEM Webcam Viewer
![](/data/camera/stills/IDOT-000-00.jpg?1722073369)
![](/data/camera/stills/IDOT-000-01.jpg?1722073369)
![](/data/camera/stills/IDOT-000-02.jpg?1722073369)
![](/data/camera/stills/IDOT-000-03.jpg?1722073369)
Current Conditions
- Atmospherics
- Pavement
- Soil Probes
- Traffic Data
- IEM Freeze
- Combine air and pavement temperatures with current RADAR.