5 live streams
Weather data
Weather is the second source family, and it is here because load and renewable output are weather. Every observation carries the station's own published coordinates, so the map places them from the row rather than from a lookup table.
What is collected
Every Weather stream Dryos holds, grouped the way the catalogue groups them.
- Streams
- 5 live
- Fastest cadence
- hourly, plus specials
- Entities
- 19,289 across every stream
- Access
- Public REST API and MCP server, no key
Observations
Forecast
- Hourly forecast by weather zone
Seven days of hourly forecast sampled at each ERCOT weather zone — including wind at 100 m and surface irradiance, the two variables that predict wind and solar output and that no NOAA endpoint publishes.
hourly, 7 days ahead · 1h rows8 entitiesopenmeteo-zone-forecast - NWS forecast by weather zone
The National Weather Service's own forecast for the same eight zones — the official record, sampled at the same points as the Open-Meteo stream so the two are directly comparable.
reissued through the day · 1h rows8 entitiesnoaa-gridpoint-forecast - Hub-height wind field
Wind speed and direction at 100 m on a one-degree grid across Texas and its surroundings — the field itself, to be drawn rather than charted.
every 3 hours · 1h rows168 entitiesopenmeteo-wind-field
Analysis
Worth knowing first
- Every weather timestamp is UTC at the source and at Dryos.
- A null column from a misnamed key and a null column from an unreported measurement are indistinguishable afterwards, so a key absent from the response raises rather than landing as a quiet null.
- Open-Meteo answers for many coordinates in one request, which is why a 168-cell wind field is two calls rather than 168.
Read it
Public, read-only, no key and no sign-up. Every stream answers the same way.
Every stream in the catalogue
curl "https://api.dryos.ai/v1/datasets"Or point an AI agent at all of it
claude mcp add --transport http dryos https://api.dryos.ai/mcpFull parameters are on the API reference; every client's setup is on the MCP server page.