Properties
| Name | Type | Description |
|---|---|---|
| place | object | City or locality name, optionally followed by country and first-level region qualifiers, for example London, GB or Paris, Texas, US. Provide either place or both latitude and longitude. |
| latitude | object | Latitude in decimal degrees, rounded to four decimal places. Provide with longitude instead of place. |
| longitude | object | Longitude in decimal degrees, rounded to four decimal places. Provide with latitude instead of place. |
| forecast_type | string | Day/night forecast periods or hourly forecast periods |
| units | string | US customary or SI units requested from the NWS API |
| periods | integer | Maximum periods to return; day_night supports at most 14 and hourly at most 48 |
| include_current_conditions | boolean | Include the latest observation from the nearest available NWS station; kept opt-in to preserve baseline latency |
| include_active_alerts | boolean | Include up to 10 currently active NWS alerts whose affected area contains the requested point |
| source_preference | string | Prefer NWS within its U.S. coverage and fall back to MET Norway globally, or explicitly select one source |
| timezone | object | Optional IANA time zone used to group MET Norway day/night periods. Place-name requests use the matched GeoNames zone; coordinate requests default to UTC; NWS returns its authoritative point time zone |
JSON Schema
{
"$schema": "https://json-schema.org/draft/2020-12/schema",
"$id": "https://artifacts.apis.io/apiacre-com/json-schema/apiacre-com-us-weather-forecast-input-schema.json",
"title": "UsWeatherForecastInput",
"x-generated": "2026-10-30",
"x-method": "derived",
"x-generator": "derive-json-schema.py",
"x-source": "openapi/apiacre-com-openapi.json#/components/schemas/UsWeatherForecastInput",
"oneOf": [
{
"not": {
"anyOf": [
{
"required": [
"latitude"
]
},
{
"required": [
"longitude"
]
}
]
},
"required": [
"place"
]
},
{
"not": {
"required": [
"place"
]
},
"required": [
"latitude",
"longitude"
]
}
],
"properties": {
"place": {
"anyOf": [
{
"type": "string",
"maxLength": 100,
"minLength": 2
},
{
"type": "null"
}
],
"title": "Place",
"description": "City or locality name, optionally followed by country and first-level region qualifiers, for example London, GB or Paris, Texas, US. Provide either place or both latitude and longitude."
},
"latitude": {
"anyOf": [
{
"type": "number",
"maximum": 90.0,
"minimum": -90.0
},
{
"type": "null"
}
],
"title": "Latitude",
"description": "Latitude in decimal degrees, rounded to four decimal places. Provide with longitude instead of place."
},
"longitude": {
"anyOf": [
{
"type": "number",
"maximum": 180.0,
"minimum": -180.0
},
{
"type": "null"
}
],
"title": "Longitude",
"description": "Longitude in decimal degrees, rounded to four decimal places. Provide with latitude instead of place."
},
"forecast_type": {
"type": "string",
"enum": [
"day_night",
"hourly"
],
"title": "Forecast Type",
"description": "Day/night forecast periods or hourly forecast periods",
"default": "day_night"
},
"units": {
"type": "string",
"enum": [
"us",
"si"
],
"title": "Units",
"description": "US customary or SI units requested from the NWS API",
"default": "us"
},
"periods": {
"type": "integer",
"maximum": 48.0,
"minimum": 1.0,
"title": "Periods",
"description": "Maximum periods to return; day_night supports at most 14 and hourly at most 48",
"default": 6
},
"include_current_conditions": {
"type": "boolean",
"title": "Include Current Conditions",
"description": "Include the latest observation from the nearest available NWS station; kept opt-in to preserve baseline latency",
"default": false
},
"include_active_alerts": {
"type": "boolean",
"title": "Include Active Alerts",
"description": "Include up to 10 currently active NWS alerts whose affected area contains the requested point",
"default": false
},
"source_preference": {
"type": "string",
"enum": [
"auto",
"nws",
"met"
],
"title": "Source Preference",
"description": "Prefer NWS within its U.S. coverage and fall back to MET Norway globally, or explicitly select one source",
"default": "auto"
},
"timezone": {
"anyOf": [
{
"type": "string",
"maxLength": 100,
"minLength": 1
},
{
"type": "null"
}
],
"title": "Timezone",
"description": "Optional IANA time zone used to group MET Norway day/night periods. Place-name requests use the matched GeoNames zone; coordinate requests default to UTC; NWS returns its authoritative point time zone."
}
},
"additionalProperties": false,
"type": "object"
}
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