Poking around with curl trying to do things and found a nice supplemental tool
Say you have curl https://api.weather.gov/points/32.7687,-97.3093

Gives you the big JSON response

{
    "@context": [
        "https://raw.githubusercontent.com/geojson/geojson-ld/master/contexts/geojson-base.jsonld",
        {
            "wx": "https://api.weather.gov/ontology#",
            "s": "https://schema.org/",
            "geo": "http://www.opengis.net/ont/geosparql#",
            ...
        }
}

Now flatten it with gron

curl https://api.weather.gov/points/32.7687,-97.3093 | gron

Response

json = {};
json.geometry = {};
json.geometry.coordinates = [];
json.geometry.coordinates[0] = -97.309299899999999;
json.geometry.coordinates[1] = 32.768700000000003;
json.geometry.type = "Point";
...

And do some greps on it

curl https://api.weather.gov/points/32.7687,-97.3093 | gron | fgrep "properties.relativeLocation.properties.city"

Response

json.properties.relativeLocation.properties.city = "Fort Worth";

And now reformat the snippet back to JSON

curl https://api.weather.gov/points/32.7687,-97.3093 | gron | fgrep "properties.relativeLocation.properties.city" | gron --ungron

{
  "properties": {
    "relativeLocation": {
      "properties": {
        "city": "Fort Worth"
      }
    }
  }
}

Read API responses and make them easier to search for items