---
openapi: 3.0.3
info:
  title: HRRR Vert Forecast - A Weather Source API
  description: "Quarterhourly vertically interpolated forecast data from the HRRR model for latitude/longitude points and Onpoint IDs. Quarterhourly forecast goes out 18 hours and is available in 15 minute increments. The Weather Source HRRR Forecast API is built upon the [OnPoint™ Platform](https://weathersource.com/products/onpoint-platform/) which ensures data that is gap-free, homogeneous, and ready for immediate analysis.\n\n  **IMPORTANT:** To authenticate to the Weather Source HRRR Vert Forecast API, each request must contain your API key set to a custom header named `X-API-KEY`. If you do not have a Weather Source API key [sign up for a free 30-day developer account](https://developer.weathersourceapis.com/account/sign-up/). You may use the evaluation API Key `C0W60UOFRML47ytbXk4xlLBfv` to access example locations found in this documentation.\n  \n  When using the \\\"Try it out\\\" capability in the documentation, the API key should be added by clicking the green \\\"Authorize\\\" button at the top of the page.\n  "
  termsOfService: https://weathersource.com/company/legal/terms-of-service/
  contact:
    name: Weather Source APIs
    url: https://developer.weathersourceapis.com/
    email: support@weathersource.com
  version: 2.0.0
servers:
- url: https://hrrrvertforecast.weathersourceapis.com/v2
security:
- ApiKeyAuth: []
tags:
- name: points
  description: Latitude/Longitude HRRR forecast data
- name: onpoints
  description: OnPoint™ point HRRR forecast data
paths:
  /points/{latitude},{longitude}/height/{height}/quarterhours:
    get:
      tags:
      - points
      summary: The complete vertically interpolated quarterhourly HRRR forecast for a Latitude/Longitude point.
      description: |
        Returns the complete vertically interpolated set of HRRR forecast data for a Latitude/Longitude point.

        *Alternatively using a query that specificies just the quarterhours required for your purposes will improve the query response time.*

        **IMPORTANT:** To authenticate to the Weather Source HRRR Forecast API, each request must contain your API key set to a custom header named `X-API-KEY`. If you do not have a Weather Source API key [sign up for a free 30-day developer account](https://developer.weathersourceapis.com/account/sign-up/). You may use the evaluation API Key `C0W60UOFRML47ytbXk4xlLBfv` to access example locations found in this documentation.

        When using the \"Try it out\" capability in the documentation, the API key should be added by clicking the green \"Authorize\" button at the top of the page.
      parameters:
      - name: latitude
        in: path
        description: A latitude value between -90° and 90°.
        required: true
        schema:
          maximum: 90
          minimum: -90
          type: number
          format: float
          example: 38.8552
      - name: longitude
        in: path
        description: A longitude value between -180° (West) and 180° (East).
        required: true
        schema:
          maximum: 180
          minimum: -180
          type: number
          format: float
          example: -77.0513
      - name: height
        in: path
        description: The height in meters at which to vertically interpolate. The height MUST be in meters, even if selecting IMPERIAL unit type.
        required: true
        style: simple
        explode: false
        schema:
          type: number
          example: 20
      - name: fields
        in: query
        description: |
          A comma separated list of field names to return. The timestamp field is always returned.

          **Limiting the query to needed fields will improve the query response time.**

          In addition to individual field names, following convenience field groups are also supported:
          * all *(all fields)*
          * allCldCvr *(cldCvr)*
          * allHum *(relHum, spcHum)*
          * allPrecip *(precip, snowfall, snowfallKuchera, hailSize)*
          * allPres *(mslPres, pres)*
          * allRad *(radSolar, radSolarDirect)*
          * allTemp *(dewPt, feelsLike, heatIndex, temp, wetBulb, windChill)*
          * allWind *(windDir, windSpd)*
          * popular *(cldCvr, feelsLike, precip, relHum, snowfall, temp, windDir, windSpd)*
        required: true
        style: form
        explode: false
        schema:
          type: array
          example: all
          items:
            type: string
            enum:
            - timestampInit
            - temp
            - wetBulb
            - dewPt
            - feelsLike
            - windChill
            - heatIndex
            - relHum
            - spcHum
            - pres
            - mslPres
            - windSpd
            - windDir
            - precip
            - snowfall
            - snowfallKuchera
            - cldCvr
            - radSolar
            - radSolarDirect
            - cin
            - cape
            - hailSize
            - all
            - allCldCvr
            - allHum
            - allPrecip
            - allPres
            - allRad
            - allTemp
            - allWind
            - popular
      - name: unitScale
        in: query
        description: The unit scale for returned values.<br>
        required: false
        schema:
          type: string
          example: IMPERIAL
          default: IMPERIAL
          enum:
          - IMPERIAL
          - METRIC
          - SI
      responses:
        "200":
          description: Quarterhourly vertically interpolated HRRR forecast response for a Latitude/Longitude point.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/hrrrForecastPointHourObj'
        default:
          description: Unexpected error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorObj'
  /points/{latitude},{longitude}/height/{height}/quarterhours/{timestamp}:
    get:
      tags:
      - points
      summary: A quarterhour of vertically interpolated HRRR forecast data for a Latitude/Longitude point.
      description: |
        Returns a single quarterhour of vertically interpolated HRRR forecast data for a Latitude/Longitude point. The provided timestamp must exist within the current valid 18 hour forecast range.

        **IMPORTANT:** To authenticate to the Weather Source HRRR Forecast API, each request must contain your API key set to a custom header named `X-API-KEY`. If you do not have a Weather Source API key [sign up for a free 30-day developer account](https://developer.weathersourceapis.com/account/sign-up/). You may use the evaluation API Key `C0W60UOFRML47ytbXk4xlLBfv` to access example locations found in this documentation.

        When using the \"Try it out\" capability in the documentation, the API key should be added by clicking the green \"Authorize\" button at the top of the page.
      parameters:
      - name: latitude
        in: path
        description: A latitude value between -90° and 90°.
        required: true
        schema:
          maximum: 90
          minimum: -90
          type: number
          format: float
          example: 38.8552
      - name: longitude
        in: path
        description: A longitude value between -180° (West) and 180° (East).
        required: true
        schema:
          maximum: 180
          minimum: -180
          type: number
          format: float
          example: -77.0513
      - name: timestamp
        in: path
        description: A timestamp formatted as an RFC3339 date-time value. The UTC offset is required.
        required: true
        schema:
          type: string
          format: date-time
          example: 2019-12-20T23:00:00-05:00
      - name: height
        in: path
        description: The height in meters at which to vertically interpolate. The height MUST be in meters, even if selecting IMPERIAL unit type.
        required: true
        style: simple
        explode: false
        schema:
          type: number
          example: 20
      - name: fields
        in: query
        description: |
          A comma separated list of field names to return. The timestamp field is always returned.

          **Limiting the query to needed fields will improve the query response time.**

          In addition to individual field names, following convenience field groups are also supported:
          * all *(all fields)*
          * allCldCvr *(cldCvr)*
          * allHum *(relHum, spcHum)*
          * allPrecip *(precip, snowfall, snowfallKuchera, hailSize)*
          * allPres *(mslPres, pres)*
          * allRad *(radSolar, radSolarDirect)*
          * allTemp *(dewPt, feelsLike, heatIndex, temp, wetBulb, windChill)*
          * allWind *(windDir, windSpd)*
          * popular *(cldCvr, feelsLike, precip, relHum, snowfall, temp, windDir, windSpd)*
        required: true
        style: form
        explode: false
        schema:
          type: array
          example: all
          items:
            type: string
            enum:
            - timestampInit
            - temp
            - wetBulb
            - dewPt
            - feelsLike
            - windChill
            - heatIndex
            - relHum
            - spcHum
            - pres
            - mslPres
            - windSpd
            - windDir
            - precip
            - snowfall
            - snowfallKuchera
            - cldCvr
            - radSolar
            - radSolarDirect
            - cin
            - cape
            - hailSize
            - all
            - allCldCvr
            - allHum
            - allPrecip
            - allPres
            - allRad
            - allTemp
            - allWind
            - popular
      - name: unitScale
        in: query
        description: The unit scale for returned values.<br>
        required: false
        schema:
          type: string
          example: IMPERIAL
          default: IMPERIAL
          enum:
          - IMPERIAL
          - METRIC
          - SI
      responses:
        "200":
          description: Quarterhourly vertically interpolated HRRR forecast response for a Latitude/Longitude point.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/hrrrForecastPointHourObj'
        default:
          description: Unexpected error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorObj'
  /points/{latitude},{longitude}/height/{height}/quarterhours/{timestampStart},{timestampEnd}:
    get:
      tags:
      - points
      summary: A contiguous range of vertically interpolated quarterhourly HRRR forecast data for a Latitude/Longitude point.
      description: |
        Returns a contiguous range of vertically interpolated quarterhourly HRRR forecast data for a Latitude/Longitude point. The provided timestamps must exist within the current valid 18 hour forecast range.

        **IMPORTANT:** To authenticate to the Weather Source HRRR Forecast API, each request must contain your API key set to a custom header named `X-API-KEY`. If you do not have a Weather Source API key [sign up for a free 30-day developer account](https://developer.weathersourceapis.com/account/sign-up/). You may use the evaluation API Key `C0W60UOFRML47ytbXk4xlLBfv` to access example locations found in this documentation.

        When using the \"Try it out\" capability in the documentation, the API key should be added by clicking the green \"Authorize\" button at the top of the page.
      parameters:
      - name: latitude
        in: path
        description: A latitude value between -90° and 90°.
        required: true
        schema:
          maximum: 90
          minimum: -90
          type: number
          format: float
          example: 38.8552
      - name: longitude
        in: path
        description: A longitude value between -180° (West) and 180° (East).
        required: true
        schema:
          maximum: 180
          minimum: -180
          type: number
          format: float
          example: -77.0513
      - name: timestampStart
        in: path
        description: A timestamp formatted as an RFC3339 date-time value that must occur temporally before timestampEnd. The UTC offset is required.
        required: true
        schema:
          type: string
          format: date-time
          example: 2019-12-20T23:00:00-05:00
      - name: timestampEnd
        in: path
        description: A timestamp formatted as an RFC3339 date-time value that must occur temporally after timestampStart. The UTC offset is required.
        required: true
        schema:
          type: string
          format: date-time
          example: 2019-12-20T23:00:00-05:00
      - name: height
        in: path
        description: The height in meters at which to vertically interpolate. The height MUST be in meters, even if selecting IMPERIAL unit type.
        required: true
        style: simple
        explode: false
        schema:
          type: number
          example: 20
      - name: fields
        in: query
        description: |
          A comma separated list of field names to return. The timestamp field is always returned.

          **Limiting the query to needed fields will improve the query response time.**

          In addition to individual field names, following convenience field groups are also supported:
          * all *(all fields)*
          * allCldCvr *(cldCvr)*
          * allHum *(relHum, spcHum)*
          * allPrecip *(precip, snowfall, snowfallKuchera, hailSize)*
          * allPres *(mslPres, pres)*
          * allRad *(radSolar, radSolarDirect)*
          * allTemp *(dewPt, feelsLike, heatIndex, temp, wetBulb, windChill)*
          * allWind *(windDir, windSpd)*
          * popular *(cldCvr, feelsLike, precip, relHum, snowfall, temp, windDir, windSpd)*
        required: true
        style: form
        explode: false
        schema:
          type: array
          example: all
          items:
            type: string
            enum:
            - timestampInit
            - temp
            - wetBulb
            - dewPt
            - feelsLike
            - windChill
            - heatIndex
            - relHum
            - spcHum
            - pres
            - mslPres
            - windSpd
            - windDir
            - precip
            - snowfall
            - snowfallKuchera
            - cldCvr
            - radSolar
            - radSolarDirect
            - cin
            - cape
            - hailSize
            - all
            - allCldCvr
            - allHum
            - allPrecip
            - allPres
            - allRad
            - allTemp
            - allWind
            - popular
      - name: unitScale
        in: query
        description: The unit scale for returned values.<br>
        required: false
        schema:
          type: string
          example: IMPERIAL
          default: IMPERIAL
          enum:
          - IMPERIAL
          - METRIC
          - SI
      responses:
        "200":
          description: Quarterhourly vertically interpolated HRRR forecast response for a Latitude/Longitude point.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/hrrrForecastPointHourObj'
        default:
          description: Unexpected error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorObj'
  /onpoints/{onpointId}/height/{height}/quarterhours:
    get:
      tags:
      - onpoints
      summary: The complete vertically interpolated quarterhourly HRRR forecast for an OnPoint™ point.
      description: |
        Returns the complete set of vertically interpolated HRRR forecast data for an OnPoint™ point.

        *Alternatively using a query that specificies just the hours required for your purposes will improve the query response time.*

        **IMPORTANT:** To authenticate to the Weather Source HRRR Forecast API, each request must contain your API key set to a custom header named `X-API-KEY`. If you do not have a Weather Source API key [sign up for a free 30-day developer account](https://developer.weathersourceapis.com/account/sign-up/). You may use the evaluation API Key `C0W60UOFRML47ytbXk4xlLBfv` to access example locations found in this documentation.

        When using the \"Try it out\" capability in the documentation, the API key should be added by clicking the green \"Authorize\" button at the top of the page.
      parameters:
      - name: onpointId
        in: path
        description: An OnPoint™ ID.
        required: true
        schema:
          type: integer
          example: 10725864
      - name: fields
        in: query
        description: |
          A comma separated list of field names to return. The timestamp field is always returned.

          **Limiting the query to needed fields will improve the query response time.**

          In addition to individual field names, following convenience field groups are also supported:
          * all *(all fields)*
          * allCldCvr *(cldCvr)*
          * allHum *(relHum, spcHum)*
          * allPrecip *(precip, snowfall, snowfallKuchera, hailSize)*
          * allPres *(mslPres, pres)*
          * allRad *(radSolar, radSolarDirect)*
          * allTemp *(dewPt, feelsLike, heatIndex, temp, wetBulb, windChill)*
          * allWind *(windDir, windSpd)*
          * popular *(cldCvr, feelsLike, precip, relHum, snowfall, temp, windDir, windSpd)*
        required: true
        style: form
        explode: false
        schema:
          type: array
          example: all
          items:
            type: string
            enum:
            - timestampInit
            - temp
            - wetBulb
            - dewPt
            - feelsLike
            - windChill
            - heatIndex
            - relHum
            - spcHum
            - pres
            - mslPres
            - windSpd
            - windDir
            - precip
            - snowfall
            - snowfallKuchera
            - cldCvr
            - radSolar
            - radSolarDirect
            - cin
            - cape
            - hailSize
            - all
            - allCldCvr
            - allHum
            - allPrecip
            - allPres
            - allRad
            - allTemp
            - allWind
            - popular
      - name: height
        in: path
        description: The height in meters at which to vertically interpolate. The height MUST be in meters, even if selecting IMPERIAL unit type.
        required: true
        style: simple
        explode: false
        schema:
          type: number
          example: 20
      - name: unitScale
        in: query
        description: The unit scale for returned values.<br>
        required: false
        schema:
          type: string
          example: IMPERIAL
          default: IMPERIAL
          enum:
          - IMPERIAL
          - METRIC
          - SI
      responses:
        "200":
          description: Quarterhourly vertically interpolated HRRR forecast response for an OnPoint™ point.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/hrrrForecastOnpointHourObj'
        default:
          description: Unexpected error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorObj'
  /onpoints/{onpointId}/height/{height}/quarterhours/{timestamp}:
    get:
      tags:
      - onpoints
      summary: A quarterhour of vertically interpolated HRRR forecast data for an OnPoint™ point.
      description: |
        Returns a single quarterhour of vertically interpolated HRRR forecast data for an OnPoint™ point. The provided timestamp must exist within the current valid 18 hour forecast range.

        **IMPORTANT:** To authenticate to the Weather Source HRRR Forecast API, each request must contain your API key set to a custom header named `X-API-KEY`. If you do not have a Weather Source API key [sign up for a free 30-day developer account](https://developer.weathersourceapis.com/account/sign-up/). You may use the evaluation API Key `C0W60UOFRML47ytbXk4xlLBfv` to access example locations found in this documentation.

        When using the \"Try it out\" capability in the documentation, the API key should be added by clicking the green \"Authorize\" button at the top of the page.
      parameters:
      - name: onpointId
        in: path
        description: An OnPoint™ ID.
        required: true
        schema:
          type: integer
          example: 10725864
      - name: timestamp
        in: path
        description: A timestamp formatted as an RFC3339 date-time value. The UTC offset is required.
        required: true
        schema:
          type: string
          format: date-time
          example: 2019-12-20T23:00:00-05:00
      - name: fields
        in: query
        description: |
          A comma separated list of field names to return. The timestamp field is always returned.

          **Limiting the query to needed fields will improve the query response time.**

          In addition to individual field names, following convenience field groups are also supported:
          * all *(all fields)*
          * allCldCvr *(cldCvr)*
          * allHum *(relHum, spcHum)*
          * allPrecip *(precip, snowfall, snowfallKuchera, hailSize)*
          * allPres *(mslPres, pres)*
          * allRad *(radSolar, radSolarDirect)*
          * allTemp *(dewPt, feelsLike, heatIndex, temp, wetBulb, windChill)*
          * allWind *(windDir, windSpd)*
          * popular *(cldCvr, feelsLike, precip, relHum, snowfall, temp, windDir, windSpd)*
        required: true
        style: form
        explode: false
        schema:
          type: array
          example: all
          items:
            type: string
            enum:
            - timestampInit
            - temp
            - wetBulb
            - dewPt
            - feelsLike
            - windChill
            - heatIndex
            - relHum
            - spcHum
            - pres
            - mslPres
            - windSpd
            - windDir
            - precip
            - snowfall
            - snowfallKuchera
            - cldCvr
            - radSolar
            - radSolarDirect
            - cin
            - cape
            - hailSize
            - all
            - allCldCvr
            - allHum
            - allPrecip
            - allPres
            - allRad
            - allTemp
            - allWind
            - popular
      - name: height
        in: path
        description: The height in meters at which to vertically interpolate. The height MUST be in meters, even if selecting IMPERIAL unit type.
        required: true
        style: simple
        explode: false
        schema:
          type: number
          example: 20
      - name: unitScale
        in: query
        description: The unit scale for returned values.<br>
        required: false
        schema:
          type: string
          example: IMPERIAL
          default: IMPERIAL
          enum:
          - IMPERIAL
          - METRIC
          - SI
      responses:
        "200":
          description: Quarterhourly vertically interpolated HRRR forecast response for an OnPoint™ point.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/hrrrForecastOnpointHourObj'
        default:
          description: Unexpected error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorObj'
  /onpoints/{onpointId}/height/{height}/quarterhours/{timestampStart},{timestampEnd}:
    get:
      tags:
      - onpoints
      summary: A contiguous range of vertically interpolated quarterhourly HRRR forecast data for an OnPoint™ point.
      description: |
        Returns a contiguous range of vertically interpolated quarterhourly HRRR forecast data for an OnPoint™ point. The provided timestamps must exist within the current valid 18 hour forecast range.

        **IMPORTANT:** To authenticate to the Weather Source HRRR Forecast API, each request must contain your API key set to a custom header named `X-API-KEY`. If you do not have a Weather Source API key [sign up for a free 30-day developer account](https://developer.weathersourceapis.com/account/sign-up/). You may use the evaluation API Key `C0W60UOFRML47ytbXk4xlLBfv` to access example locations found in this documentation.

        When using the \"Try it out\" capability in the documentation, the API key should be added by clicking the green \"Authorize\" button at the top of the page.
      parameters:
      - name: onpointId
        in: path
        description: An OnPoint™ ID.
        required: true
        schema:
          type: integer
          example: 10725864
      - name: timestampStart
        in: path
        description: A timestamp formatted as an RFC3339 date-time value that must occur temporally before timestampEnd. The UTC offset is required.
        required: true
        schema:
          type: string
          format: date-time
          example: 2019-12-20T23:00:00-05:00
      - name: timestampEnd
        in: path
        description: A timestamp formatted as an RFC3339 date-time value that must occur temporally after timestampStart. The UTC offset is required.
        required: true
        schema:
          type: string
          format: date-time
          example: 2019-12-20T23:00:00-05:00
      - name: fields
        in: query
        description: |
          A comma separated list of field names to return. The timestamp field is always returned.

          **Limiting the query to needed fields will improve the query response time.**

          In addition to individual field names, following convenience field groups are also supported:
          * all *(all fields)*
          * allCldCvr *(cldCvr)*
          * allHum *(relHum, spcHum)*
          * allPrecip *(precip, snowfall, snowfallKuchera, hailSize)*
          * allPres *(mslPres, pres)*
          * allRad *(radSolar, radSolarDirect)*
          * allTemp *(dewPt, feelsLike, heatIndex, temp, wetBulb, windChill)*
          * allWind *(windDir, windSpd)*
          * popular *(cldCvr, feelsLike, precip, relHum, snowfall, temp, windDir, windSpd)*
        required: true
        style: form
        explode: false
        schema:
          type: array
          example: all
          items:
            type: string
            enum:
            - timestampInit
            - temp
            - wetBulb
            - dewPt
            - feelsLike
            - windChill
            - heatIndex
            - relHum
            - spcHum
            - pres
            - mslPres
            - windSpd
            - windDir
            - precip
            - snowfall
            - snowfallKuchera
            - cldCvr
            - radSolar
            - radSolarDirect
            - cin
            - cape
            - hailSize
            - all
            - allCldCvr
            - allHum
            - allPrecip
            - allPres
            - allRad
            - allTemp
            - allWind
            - popular
      - name: height
        in: path
        description: The height in meters at which to vertically interpolate. The height MUST be in meters, even if selecting IMPERIAL unit type.
        required: true
        style: simple
        explode: false
        schema:
          type: number
          example: 20
      - name: unitScale
        in: query
        description: The unit scale for returned values.<br>
        required: false
        schema:
          type: string
          example: IMPERIAL
          default: IMPERIAL
          enum:
          - IMPERIAL
          - METRIC
          - SI
      responses:
        "200":
          description: Quarterhourly vertically interpolated HRRR forecast response for an OnPoint™ point.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/hrrrForecastOnpointHourObj'
        default:
          description: Unexpected error response
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/errorObj'
components:
  schemas:
    fieldListHourObj:
      title: fieldListObj
      required:
      - fields
      type: object
      properties:
        fields:
          $ref: '#/components/schemas/fields'
      description: A list of returned field names the associated units.
      example:
        fields:
          timestamp: 'Timestamp as string: RFC 3339'
          timestampInit: 'Timestamp as string: RFC 3339'
          temp: Fahrenheit
          wetBulb: Fahrenheit
          dewPt: Fahrenheit
          feelsLike: Fahrenheit
          windChill: Fahrenheit
          heatIndex: Fahrenheit
          relHum: Percent value in [0,100]
          spcHum: Grams of Moisture per Kilograms of Air
          pres: Millibars
          mslPres: Millibars
          windSpd: Miles per Hour
          windDir: Degrees [0,360] (0 = North)
          precip: Inches
          snowfall: Inches
          snowfallKuchera: Inches
          cldCvr: Percent value in [0,100]
          radSolar: Watts per Square Meter
          radSolarDirect: Watts per Square Meter
          cin: Joules per kilogram
          cape: Joules per kilogram
          hailSize: Meters
    hrrrForecastHourArr:
      type: array
      description: An array of hourly weather HRRR forecast objects.
      items:
        $ref: '#/components/schemas/hrrrForecastHourObj'
    hrrrForecastHourObj:
      required:
      - timestamp
      type: object
      properties:
        timestamp:
          $ref: '#/components/schemas/timestamp'
        timestampInit:
          $ref: '#/components/schemas/timestampInit'
        temp:
          $ref: '#/components/schemas/temp'
        wetBulb:
          $ref: '#/components/schemas/wetBulb'
        dewPt:
          $ref: '#/components/schemas/dewPt'
        feelsLike:
          $ref: '#/components/schemas/feelsLike'
        windChill:
          $ref: '#/components/schemas/windChill'
        heatIndex:
          $ref: '#/components/schemas/heatIndex'
        relHum:
          $ref: '#/components/schemas/relHum'
        spcHum:
          $ref: '#/components/schemas/spcHum'
        pres:
          $ref: '#/components/schemas/pres'
        mslPres:
          $ref: '#/components/schemas/mslPres'
        windSpd:
          $ref: '#/components/schemas/windSpd'
        windDir:
          $ref: '#/components/schemas/windDir'
        precip:
          $ref: '#/components/schemas/precip'
        snowfall:
          $ref: '#/components/schemas/snowfall'
        snowfallKuchera:
          $ref: '#/components/schemas/snowfallKuchera'
        cldCvr:
          $ref: '#/components/schemas/cldCvr'
        radSolar:
          $ref: '#/components/schemas/radSolar'
        radSolarDirect:
          $ref: '#/components/schemas/radSolarDirect'
        cin:
          $ref: '#/components/schemas/cin'
        cape:
          $ref: '#/components/schemas/cape'
        hailSize:
          $ref: '#/components/schemas/hailSize'
      description: An hourly weather HRRR forecast object.
    hrrrForecastPointHourObj:
      required:
      - fieldList
      - forecast
      - location
      - timestampRange
      type: object
      properties:
        location:
          $ref: '#/components/schemas/pointObj'
        timestampRange:
          $ref: '#/components/schemas/timestampRangeObj'
        fieldList:
          $ref: '#/components/schemas/fieldListHourObj'
        forecast:
          $ref: '#/components/schemas/hrrrForecastHourArr'
      description: Hourly Latitude/Longitude HRRR forecast object
    hrrrForecastOnpointHourObj:
      required:
      - fieldList
      - forecast
      - location
      - timestampRange
      type: object
      properties:
        location:
          $ref: '#/components/schemas/onpointObj'
        timestampRange:
          $ref: '#/components/schemas/timestampRangeObj'
        fieldList:
          $ref: '#/components/schemas/fieldListHourObj'
        forecast:
          $ref: '#/components/schemas/hrrrForecastHourArr'
      description: Hourly OnPoint™ HRRR forecast object
    timestampInit:
      type: string
      description: The model initialization timestamp formatted as an RFC3339 date-time value.
      format: date-time
      example: 2019-12-20T23:00:00-05:00
    cldCvr:
      maximum: 100
      minimum: 0
      type: number
      description: Cloud Cover as a percent value. Only available at the top of each hour, NULL otherwise
      format: float
      example: 100
    dewPt:
      type: number
      description: Dew Point in Degrees Fahrenheit (imperial), Celsius (metric), or Kelvin (si).
      format: float
      example: 45.92
    feelsLike:
      type: number
      description: Feels Like Temperature in Degrees Fahrenheit (imperial), Celsius (metric), or Kelvin (si).
      format: float
      example: 46.75
    heatIndex:
      type: number
      description: Heat Index in Degrees Fahrenheit (imperial), Celsius (metric), or Kelvin (si).
      format: float
      example: 46.75
    mslPres:
      type: number
      description: Mean Sea Level Pressure in millibars. Only available at the top of each hour, NULL otherwise
      format: float
      example: 1017.46
    precip:
      type: number
      description: Total precipitation in inches (imperial) or centimeters (metric, si).
      format: float
      example: 0
    radSolar:
      type: number
      description: Solar Radiation in watts per square meter.
      format: float
      example: 0
    radSolarDirect:
      type: number
      description: Direct Solar Radiation in watts per square meter.
      format: float
      example: 0
    relHum:
      maximum: 100
      minimum: 0
      type: number
      description: Relative humidity as a percent value.
      format: float
      example: 96.87
    pres:
      type: number
      description: Pressure in millibars.
      format: float
      example: 1013.83
    snowfall:
      type: number
      description: Total snowfall in inches (imperial) or centimeters (metric, si).
      format: float
      example: 0
    spcHum:
      type: number
      description: Specific humidity in grams per kilograms.
      format: float
      example: 6.49
    temp:
      type: number
      description: Temperature in Degrees Fahrenheit (imperial), Celsius (metric), or Kelvin (si).
      format: float
      example: 46.75
    wetBulb:
      type: number
      description: Wet Bulb Temperature in Degrees Fahrenheit (imperial), Celsius (metric), or Kelvin (si).
      format: float
      example: 46.32
    windChill:
      type: number
      description: Wind Chill in Degrees Fahrenheit (imperial), Celsius (metric), or Kelvin (si).
      format: float
      example: 46.75
    windDir:
      maximum: 360
      minimum: 0
      type: number
      description: Wind direction at 10 meters in Degrees (0 or 360 = North, 90 = East, South = 180, West = 270).
      format: float
      example: 302.6
    windSpd:
      type: number
      description: Wind speed at 10 meters in miles per hour (imperial) or km/hour (metric, si).
      format: float
      example: 0.84
    snowfallKuchera:
      type: number
      description: Total snowfall_kuchera in inches (imperial) or centimeters (metric, si) over the last 1 hour period. Only available at the top of each hour, NULL otherwise.
      format: float
      example: 1.2
    cin:
      type: number
      description: CIN measured in joules per kilogram (J/kg). Only available at the top of each hour, NULL otherwise.
      format: float
      example: -100.1
    cape:
      type: number
      description: CAPE measured in joules per kilogram (J/kg). Only available at the top of each hour, NULL otherwise.
      format: float
      example: 2012.42
    hailSize:
      type: number
      description: Hail size in meters at the surface. Only available at the top of each hour, NULL otherwise.
      format: float
      example: 0.2
    errorObj:
      type: object
      properties:
        errorCode:
          maximum: 600
          minimum: 100
          type: integer
          example: 404
        errorMessage:
          type: string
          example: NOT FOUND. Item not found.
    fields:
      type: object
      additionalProperties:
        type: string
        description: Unit value for field identified in the related key.
        example: Fahrenheit
    timestamp:
      type: string
      description: A timestamp formatted as an RFC3339 date-time value.
      format: date-time
      example: 2019-12-20T23:00:00-05:00
    pointObj:
      required:
      - boundingPoints
      - elevation
      - grid
      - latitude
      - longitude
      - timezone
      type: object
      properties:
        latitude:
          $ref: '#/components/schemas/latitude'
        longitude:
          $ref: '#/components/schemas/longitude'
        timezone:
          $ref: '#/components/schemas/timezone'
        countryCode:
          $ref: '#/components/schemas/countryCode'
        countryName:
          $ref: '#/components/schemas/countryName'
        subdivCode:
          $ref: '#/components/schemas/subdivCode'
        subdivName:
          $ref: '#/components/schemas/subdivName'
        boundingPoints:
          $ref: '#/components/schemas/boundingPoints'
        grid:
          $ref: '#/components/schemas/grid'
        elevation:
          $ref: '#/components/schemas/elevation'
      description: Metadata object for a postcode
    latitude:
      maximum: 90
      minimum: -90
      type: number
      description: A latitude value between -90° and 90°.
      format: float
      example: 38.8552
    longitude:
      maximum: 180
      minimum: -180
      type: number
      description: A longitude value between -180° (West) and 180° (East).
      format: float
      example: -77.0513
    timezone:
      type: string
      description: An Olson timezone ID.
      example: America/New_York
    countryCode:
      type: string
      description: An [ISO 3166-1 Alpha-2 country code](https://developer.weathersourceapis.com/apis/countries-with-postal-code-support/).
      example: US
    countryName:
      type: string
      description: A common country name.
      example: United States of America
    subdivCode:
      type: string
      description: An ISO 3166-2 country subdivision code.
      example: US-VA
    subdivName:
      type: string
      description: A common country subdivision name.
      example: Virginia
    boundingPoints:
      type: array
      description: A list of OnPoint™ points related to the location
      items:
        $ref: '#/components/schemas/boundingPoints_inner'
    onpointId:
      type: integer
      description: An OnPoint™ ID.
      example: 10725864
    grid:
      type: string
      description: The OnPoint™ grid on which the resource exists.
      example: NORTH_AMERICA_GRID
      enum:
      - GLOBAL_GRID
      - NORTH_AMERICA_GRID
    distance:
      type: number
      description: A distance from the provided point in miles.
      format: float
      example: 2.6772
    elevation:
      type: number
      description: The elevation above sea level of a location in meters
      format: float
      example: 173.5
    timestampRangeObj:
      required:
      - timestampEnd
      - timestampStart
      type: object
      properties:
        timestampStart:
          $ref: '#/components/schemas/timestampStart'
        timestampEnd:
          $ref: '#/components/schemas/timestampEnd'
      description: A timestamp range object
    timestampStart:
      type: string
      description: A start timestamp for a timestamp range formatted as an RFC3339 date-time value.
      format: date-time
      example: 2019-12-20T23:00:00-05:00
    timestampEnd:
      type: string
      description: An end timestamp for a timestamp range formatted as an RFC3339 date-time value.
      format: date-time
      example: 2019-12-20T23:00:00-05:00
    onpointObj:
      required:
      - elevation
      - grid
      - latitude
      - longitude
      - onpointId
      - timezone
      type: object
      properties:
        onpointId:
          $ref: '#/components/schemas/onpointId'
        latitude:
          $ref: '#/components/schemas/latitude'
        longitude:
          $ref: '#/components/schemas/longitude'
        timezone:
          $ref: '#/components/schemas/timezone'
        countryCode:
          $ref: '#/components/schemas/countryCode'
        countryName:
          $ref: '#/components/schemas/countryName'
        subdivCode:
          $ref: '#/components/schemas/subdivCode'
        subdivName:
          $ref: '#/components/schemas/subdivName'
        grid:
          $ref: '#/components/schemas/grid'
        elevation:
          $ref: '#/components/schemas/elevation'
      description: An OnPoint™ point location metadata object
    boundingPoints_inner:
      required:
      - distance
      - elevation
      - grid
      - latitude
      - longitude
      - onpointId
      type: object
      properties:
        onpointId:
          $ref: '#/components/schemas/onpointId'
        latitude:
          $ref: '#/components/schemas/latitude'
        longitude:
          $ref: '#/components/schemas/longitude'
        grid:
          $ref: '#/components/schemas/grid'
        distance:
          $ref: '#/components/schemas/distance'
        elevation:
          $ref: '#/components/schemas/elevation'
  responses:
    errorResponse:
      description: Unexpected error response
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/errorObj'
  parameters:
    height:
      name: height
      in: path
      description: The height in meters at which to vertically interpolate. The height MUST be in meters, even if selecting IMPERIAL unit type.
      required: true
      style: simple
      explode: false
      schema:
        type: number
        example: 20
    fieldsHour:
      name: fields
      in: query
      description: |
        A comma separated list of field names to return. The timestamp field is always returned.

        **Limiting the query to needed fields will improve the query response time.**

        In addition to individual field names, following convenience field groups are also supported:
        * all *(all fields)*
        * allCldCvr *(cldCvr)*
        * allHum *(relHum, spcHum)*
        * allPrecip *(precip, snowfall, snowfallKuchera, hailSize)*
        * allPres *(mslPres, pres)*
        * allRad *(radSolar, radSolarDirect)*
        * allTemp *(dewPt, feelsLike, heatIndex, temp, wetBulb, windChill)*
        * allWind *(windDir, windSpd)*
        * popular *(cldCvr, feelsLike, precip, relHum, snowfall, temp, windDir, windSpd)*
      required: true
      style: form
      explode: false
      schema:
        type: array
        example: all
        items:
          type: string
          enum:
          - timestampInit
          - temp
          - wetBulb
          - dewPt
          - feelsLike
          - windChill
          - heatIndex
          - relHum
          - spcHum
          - pres
          - mslPres
          - windSpd
          - windDir
          - precip
          - snowfall
          - snowfallKuchera
          - cldCvr
          - radSolar
          - radSolarDirect
          - cin
          - cape
          - hailSize
          - all
          - allCldCvr
          - allHum
          - allPrecip
          - allPres
          - allRad
          - allTemp
          - allWind
          - popular
  securitySchemes:
    ApiKeyAuth:
      type: apiKey
      description: |
        API key to authorize requests. If you do not have a Weather Source API key [sign up for a free 30-day developer account](https://developer.weathersourceapis.com/account/sign-up/). You may use the evaluation API Key `C0W60UOFRML47ytbXk4xlLBfv` to access example locations found in this documentation.
      name: X-API-KEY
      in: header