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100
MCP live v0.3.2 streamable-http

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

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

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

Uptime
5.0%
20 probes
Response
477ms
last probe
Tools
5
callable
Primary URL
https://nws.caseyjhand.com/mcp

Tools · 5

nws_get_forecast

Get the weather forecast for a US location. Returns either named 12-hour periods (default) or hourly breakdowns. Internally resolves coordinates to the NWS grid.

nws_search_alerts

Search active weather alerts (watches, warnings, advisories) across the US. Filter by state, coordinates, zone, event type, severity, urgency, or certainty. area, point, and zone are mutually exclusiv…

nws_get_observations

Get current weather observations (actual measured conditions). Accepts coordinates (resolves nearest station automatically) or a station ID directly (e.g., "KSEA").

nws_find_stations

Find weather observation stations near a location. Returns stations sorted by proximity with distance and bearing. Use to discover station IDs for nws_get_observations.

nws_list_alert_types

List all valid NWS alert event type names. Use to discover valid values for the event filter in nws_search_alerts, or to browse alert categories. No parameters required.

How to use

Add to your Claude Desktop / Cursor / Cline MCP config:

{
  "mcpServers": {
    "io.github.cyanheads/nws-weather-mcp-server": {
      "url": "https://nws.caseyjhand.com/mcp",
      "transport": "streamable-http"
    }
  }
}