# NWS Weather Alerts MCP server

Active weather alerts and warnings from the National Weather Service

## Links
- Registry page: https://www.getdrio.com/mcp/com-olyport-nws-alerts
- Website: https://olyport.com

## Install
- Endpoint: https://mcp.olyport.com/nws-alerts/mcp
- Auth: Not captured

## Setup notes
- Remote endpoint: https://mcp.olyport.com/nws-alerts/mcp

## Tools
- 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: 'Extreme', 'Severe', 'Moderate', or 'Minor'.
        event: Filter by event type (e.g. 'Tornado Warning', 'Flash Flood Watch').
        limit: Maximum number of alerts to return (default 25, max 500).
     Endpoint: https://mcp.olyport.com/nws-alerts/mcp
- 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').
     Endpoint: https://mcp.olyport.com/nws-alerts/mcp
- 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).
        longitude: Longitude of the location (e.g. -77.0352 for Washington DC).
     Endpoint: https://mcp.olyport.com/nws-alerts/mcp

## Resources
Not captured

## Prompts
Not captured

## Metadata
- Owner: com.olyport
- Version: 1.1.0
- Runtime: Streamable Http
- Transports: HTTP
- License: Not captured
- Language: Not captured
- Stars: Not captured
- Updated: Apr 2, 2026
- Source: https://registry.modelcontextprotocol.io