Weather Data MCP Server
Give your coding agent live NOAA and Open-Meteo data so you can ship forecasts, alerts, air quality, marine conditions, radar, and lightning in apps or ops dashboards without hand-rolling weather APIs
Overview
io.github.dgahagan/weather-mcp is a Build-phase MCP server that exposes NOAA and Open-Meteo weather, alerts, air quality, marine, radar, and lightning data as agent tools.
What is this MCP server?
- Forecasts and severe-weather alerts via NOAA alongside Open-Meteo coverage
- Air quality, marine conditions, radar imagery, and lightning in one MCP server
- Published on npm as @dangahagan/weather-mcp v1.6.1 with stdio transport
- Agent-ready weather lookups without maintaining separate API client code in the repo
- Server version 1.6.1 on npm as @dangahagan/weather-mcp
- stdio MCP transport
- Documented data sources: NOAA and Open-Meteo
What problem does it solve?
You want weather in your product or agent workflow but do not want to juggle multiple government and open APIs every time you prototype a feature.
Who is it for?
Indie builders adding weather widgets, alert bots, or marine/outdoor features through an MCP-enabled coding agent.
Skip if: Teams that need a hosted SLA, custom meteorological modeling, or weather features with zero third-party data dependencies.
What do I get? / Deliverables
After you register the server, your agent can pull structured forecast and hazard data in one place while you focus on app logic and presentation.
- Agent-invokable weather, alert, and environmental data tools in your local MCP setup
- Faster prototyping of weather-backed API routes and notification logic
Recommended MCP Servers
Journey fit
Weather MCP servers land on the Build shelf because solo builders add them while wiring product features and third-party data, not during early ideation. Integrations is the canonical subphase for stdio MCP packages that expose external APIs as agent-callable tools during implementation.
How it compares
MCP weather data integration, not a UI component library or a standalone forecasting skill.
Common Questions / FAQ
Who is io.github.dgahagan/weather-mcp for?
Solo and indie developers who ship with Claude Code, Cursor, or Codex and need agent-callable weather from NOAA and Open-Meteo during build work.
When should I use io.github.dgahagan/weather-mcp?
Use it while integrating forecasts, alerts, air quality, marine, radar, or lightning into an API, dashboard, or agent-driven feature—not as a substitute for production monitoring stacks.
How do I add io.github.dgahagan/weather-mcp to my agent?
Install @dangahagan/weather-mcp from npm, add a stdio MCP server entry in your agent config, restart the client, and invoke the weather tools from chat or Composer.