NWS Weather Alerts is a remote MCP server that gives an AI agent 3 tools, among them get_alert_detail, get_alerts, get_forecast. It answers at https://mcp.olyport.com/nws-alerts/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 10 of 10 times since 5 September 2026; the last check, on 18 October 2026, succeeded.
Active weather alerts and warnings from the National Weather Service
Description as the publisher wrote it.
| Tool | What it does |
|---|---|
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 Inputs: alert_id |
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 Inputs: state, severity, event, limit |
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 locati Inputs: latitude, longitude |
Every block below points at https://mcp.olyport.com/nws-alerts/mcp. Pick your client and copy.
claude mcp add --transport http nws-weather-alerts https://mcp.olyport.com/nws-alerts/mcp
{
"mcpServers": {
"nws-weather-alerts": {
"command": "npx",
"args": ["-y", "mcp-remote", "https://mcp.olyport.com/nws-alerts/mcp"]
}
}
}{
"mcpServers": {
"nws-weather-alerts": {
"url": "https://mcp.olyport.com/nws-alerts/mcp"
}
}
}{
"servers": {
"nws-weather-alerts": {
"type": "http",
"url": "https://mcp.olyport.com/nws-alerts/mcp"
}
}
}{
"context_servers": {
"nws-weather-alerts": {
"url": "https://mcp.olyport.com/nws-alerts/mcp"
}
}
}{
"mcpServers": {
"nws-weather-alerts": {
"serverUrl": "https://mcp.olyport.com/nws-alerts/mcp"
}
}
}{
"mcpServers": {
"nws-weather-alerts": {
"url": "https://mcp.olyport.com/nws-alerts/mcp"
}
}
}name: NWS Weather Alerts
version: 0.0.1
schema: v1
mcpServers:
- name: NWS Weather Alerts
type: streamable-http
url: https://mcp.olyport.com/nws-alerts/mcp{
"mcpServers": {
"nws-weather-alerts": {
"httpUrl": "https://mcp.olyport.com/nws-alerts/mcp"
}
}
}{
"mcpServers": {
"nws-weather-alerts": {
"type": "http",
"url": "https://mcp.olyport.com/nws-alerts/mcp"
}
}
}{
"mcpServers": {
"nws-weather-alerts": {
"url": "https://mcp.olyport.com/nws-alerts/mcp"
}
}
}goose://extension?url=https%3A%2F%2Fmcp.olyport.com%2Fnws-alerts%2Fmcp&type=streamable_http&id=nws-weather-alerts&name=NWS%20Weather%20Alerts
It answered our last check on 18 October 2026 in 556 ms. Over 10 checks since 5 September 2026 it answered 10. Status here comes from Neuronto's own probes, not from the publisher.
Yes. It is published by olyport.com and served from mcp.olyport.com, the vendor's own domain: https://mcp.olyport.com/nws-alerts/mcp.
3, as returned by the server's own tools/list on 31 August 2026: get_alert_detail, get_alerts, get_forecast.
It answered our last check on 18 October 2026 in 556 ms. Over 10 checks since 5 September 2026 it answered 10.
Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://mcp.olyport.com/nws-alerts/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.
It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.
Publisher: com.olyport. Endpoint host: mcp.olyport.com. ARD identifier: urn:air:com.olyport:mcp:nws-alerts.
First indexed 31 August 2026. The tools are exactly what the server returned; nothing on this page
is inferred from its name. Ranking in Neuronto search is never for sale.