Weather.gov · Schema

GridpointHourlyForecast

An hourly forecast for a 2.5km grid square.

WeatherGovernmentUnited StatesForecastingAlertsOpen Data

Properties

Name	Type	Description
@context	object
geometry	object
units	object
forecastGenerator	string	The internal generator class used to create the forecast text (used for NWS debugging).
generatedAt	string	The time this forecast data was generated.
updateTime	string	The last update time of the data this forecast was generated from.
validTimes	object
elevation	object
periods	array	An array of forecast periods.

View JSON Schema on GitHub

JSON Schema

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/weather-gov/refs/heads/main/json-schema/weather-gov-gridpoint-hourly-forecast-schema.json",
  "title": "GridpointHourlyForecast",
  "description": "An hourly forecast for a 2.5km grid square.",
  "type": "object",
  "properties": {
    "@context": {
      "$ref": "#/components/schemas/JsonLdContext"
    },
    "geometry": {
      "$ref": "#/components/schemas/GeometryString"
    },
    "units": {
      "$ref": "#/components/schemas/GridpointForecastUnits"
    },
    "forecastGenerator": {
      "type": "string",
      "description": "The internal generator class used to create the forecast text (used for NWS debugging)."
    },
    "generatedAt": {
      "type": "string",
      "description": "The time this forecast data was generated.",
      "format": "date-time"
    },
    "updateTime": {
      "type": "string",
      "description": "The last update time of the data this forecast was generated from.",
      "format": "date-time"
    },
    "validTimes": {
      "$ref": "#/components/schemas/ISO8601Interval"
    },
    "elevation": {
      "$ref": "#/components/schemas/QuantitativeValue"
    },
    "periods": {
      "type": "array",
      "items": {
        "$ref": "#/components/schemas/GridpointHourlyForecastPeriod"
      },
      "description": "An array of forecast periods."
    }
  },
  "additionalProperties": false
}