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nws weather mcp server MCP

v0.12.1 changelog · 10

io.github.cyanheads/nws-weather-mcp-server

Get US weather forecasts, active and recent alerts, and current observations.

transport:streamable-http runtime:npm tools:10

Target client

run in your project directory

claude mcp add --transport http nws-weather-mcp-server https://nws.caseyjhand.com/mcp

setup guides: Claude Code Claude Desktop Cursor VS Code Zed Windsurf Cline Gemini CLI Grok ChatGPT Claude.ai LangChain

Adds it for this project only. Append --scope user to make it available everywhere. Claude Code docs

nws_get_forecast

nws get forecast

nws_search_alerts

nws search alerts

nws_get_alert

nws get alert

nws_get_alert_counts

nws get alert counts

nws_get_observations

nws get observations

nws_get_observation_history

nws get observation history

nws_find_stations

nws find stations

nws_list_alert_types

nws list alert types

nws_get_office_discussion

nws get office discussion

nws_get_zone_forecast

nws get zone forecast

All 10 tools, one page each

2 resources you attach as context

Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. Check the server's own documentation before granting access.