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Polyform Current Weather by US Coordinate
x402
Polyform Current Weather by US Coordinate is a paid API for AI agents from api.polyform.org, paid per call via x402, $0.003/call, status unknown (last checked 2026-10-10).
Returns the latest observed weather conditions (temperature, wind, humidity, visibility, pressure) from the nearest NWS station for a given US coordinate.
Price / call$0.003
Success—
StatusUnknown
How this service works
Latest observed conditions near a US coordinate: temperature, wind, humidity, visibility, pressure from the nearest weather station. Source: National Weather Service. JSON.
Output
A JSON object containing the latest observed conditions from the nearest NWS weather station: temperature in Fahrenheit (tempF), wind speed in mph (windMph), humidity percentage (humidityPct), a text description of sky conditions (conditions), and the NWS station identifier (station).
Example use cases
Field worker weather check
“What's the temperature, wind speed, and humidity right now at 33.749°N, 84.388°W in Atlanta? I need current observed conditions from the nearest weather station.”
Event planner real-time conditions
“Can you pull the current weather conditions near 40.7128°N, 74.0060°W in New York — I need temperature, wind, and sky conditions right now for an outdoor event decision.”
Logistics route condition check
“Get me the latest observed weather at 41.8781°N, 87.6298°W in Chicago — temperature, wind speed, humidity, and visibility — so I can assess current driving conditions.”
Technical details
Endpoint
GEThttps://api.polyform.org/v1/weather/current?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time, point-in-time observed weather conditions (not forecasts) for a specific US coordinate, sourced directly from the National Weather Service. It is ideal for current-moment decisions (logistics, events, field work) where historical or forecast data is insufficient. Prefer this over forecast endpoints when you only need what is happening right now at a location.
Side effects
- No NWS station found near the given coordinate (coordinate outside US coverage area)
- Invalid or missing latitude/longitude query parameters returns an error
- Coordinate outside the contiguous US or territories with NWS coverage may return no data
- Station temporarily offline or data delayed — stale observation returned
- Payment failure (402) if USDC balance insufficient or x402 header not provided
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Output
Schema · Response
{
"type": "json",
"example": {
"tempF": 88,
"station": "KBNA",
"windMph": 8,
"conditions": "Mostly Cloudy",
"humidityPct": 54
}
}Tags
x402
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