Resolve lat/lon to NWS gridpoint and associated URLs
Step 1 of the NWS forecast flow. Convert a lat/lon into the NWS gridpoint tuple (wfo, grid_x, grid_y) together with the URLs for the 7-day forecast, the hourly forecast, the raw forecast grid, the observation station list, and the forecast / county / fire weather zones. Sugra's own /forecast and /forecast/hourly endpoints chain this lookup internally; /point is exposed so clients that want to compose requests against the raw upstream URLs can do so without re-implementing the resolution. US only: lat/lon outside US territory returns 503. Cached 24 hours (a point-to-gridpoint assignment is stable for any given coordinate). Attribution: NOAA National Weather Service (api.weather.gov).
Query parameters
Latitude in decimal degrees, -90 to 90. US territory only.
Latitude in decimal degrees, -90 to 90. US territory only.
Longitude in decimal degrees, -180 to 180. US territory only.
Longitude in decimal degrees, -180 to 180. US territory only.
Response
Gridpoint resolution plus upstream URL catalog.
Example response
{
"meta": {
"endpoint": "/api/v1/fred/us/cpi",
"data_time": "2026-04-16T14:30:00Z",
"response_time": "2026-04-16T14:30:12Z",
"provider": "Sugra API v1.0.1",
"source": "sugra_crypto",
"attribution": "Short interest and Reg SHO daily short volume data is owned by and sourced from FINRA (Financial Industry Regulatory Authority).",
"fallback_chain": [
"sugra_crypto",
"sugra_finance"
]
}
}