Yr Metno MCP runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 22 Sep 2026.
Norwegian Meteorological Institute forecasts.
Today is the operative word: we check Yr Metno MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add yr-metno-mcp -- npx -y yr-metno-mcp
{
"mcpServers": {
"yr-metno-mcp": {
"args": [
"-y",
"yr-metno-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.yr-metno-mcp]
command = "npx"
args = ["-y", "yr-metno-mcp"]
{
"mcpServers": {
"yr-metno-mcp": {
"args": [
"-y",
"yr-metno-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"yr-metno-mcp": {
"args": [
"-y",
"yr-metno-mcp"
],
"command": "npx"
}
}
}
Finnish Meteorological Institute open data (forecast, observations, warnings)
JMA (Japan Meteorological Agency) MCP — keyless weather forecasts, warnings,
Flood forecasts from Open-Meteo Flood API. No key required.
Access Swiss meteorological open data from MeteoSwiss, powered by foehn
MET Norway weather (api.met.no behind yr.no) — global forecast, sunrise, ocean
NOAA CO-OPS tides, water levels, currents, and meteorological data
UNESCO Institute for Statistics (UIS) MCP — keyless.
NOAA CO-OPS tides, water levels, currents, and meteorological data
Answers built from our own checks of this server.