Example Requests

Get the current winter road conditions:

https://mesonet.agron.iastate.edu/geojson/winter_roads.geojson

CGI Arguments

The following table lists the CGI arguments that are accepted by this service. A HTTP GET request is required. Fields of type Multi-Params or CSV value can accept either a comma separated list or multiple parameter and value combinations. For example, ?foo=1&foo=2 is equivalent to ?foo=1,2.