US National Weather Service MCP
Real-time and forecast US weather via natural language over the National Weather Service API.
🛡️ AgentReady threat assessment
MAESTRO 7-layer threat model + OWASP AIVSS risk score for US National Weather Service MCP, derived from its capabilities.
AIVSS 2.8 · Low
View MAESTRO 7-layer threat model →Overview
This connector provides real-time conditions, multi-day and hourly forecasts, alerts, and nearby stations for US locations using the official NWS API, with no API key required. It is read-only over public government data. Returned forecast text is external content, but the low-trust risk and lack of credentials make it a benign, high-usage utility.
Key features
- Current conditions and forecasts
- Hourly and multi-day outlooks
- Weather alerts
- No API key needed
Use cases
- Get US weather conversationally
- Alert monitoring in agents