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NWS Weather Alerts

com.olyport/nws-alerts
Active weather alerts and warnings from the National Weather Service
healthy
status
3
tools exposed
743ms
connect latency
3e964b27446a
schema fingerprint

Tools (3)

get_alerts
Get active NWS weather alerts for a US state. Returns current weather alerts including watches, warnings, and advisories issued by the National Weather Service. Args: state: Two-letter US state abbreviation (e.g. 'CA', 'TX', 'NY'). severity: Filter by severity level: 'E
get_alert_detail
Get full details of a specific NWS weather alert by its ID. Returns the complete alert including description, instructions, and affected areas. Use alert IDs from get_alerts results. Args: alert_id: The full NWS alert ID (e.g. 'urn:oid:2.49.0.1.840.0.xxx').
get_forecast
Get the weather forecast for a specific latitude/longitude location. Returns a multi-day forecast from the National Weather Service. Works for any location within the United States and its territories. Args: latitude: Latitude of the location (e.g. 38.8894 for Washington DC).

Endpoint

https://mcp.olyport.com/nws-alerts/mcp
Category: Maps & Weather · Last checked: 2026-07-30T13:05:43Z

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What this means. This server responded to the MCP handshake and listed its tools without authentication. The schema fingerprint lets us flag if tool signatures silently change (schema drift) between checks.