weather.govweather.gov tools

Government

Weather WebMCP tools

Given a US location (lat/lon, ZIP, or city+state), return the National Weather Service forecast: current observation, hourly forecast, 7-day multi-day periods, active alerts/watches/warnings, the forecast office, and the underlying grid cell. Read-only via the public api.weather.gov JSON surface (no auth).

2 tools1 ways to use

What an agent can do on Weather

Given a US location (lat/lon, ZIP, or city+state), return the National Weather Service forecast: current observation, hourly forecast, 7-day multi-day periods, active alerts/watches/warnings, the forecast office, and the underlying grid cell. Read-only via the public api.weather.gov JSON surface (no auth). This page documents every listed tool: what it does, how to install it, and the input fields an agent should send.

WebMCP tools on Weather

Get dataAPI

get-forecast

Given a US location (lat/lon, ZIP, or city+state), return the National Weather Service forecast: current observation, hourly forecast, 7-day multi-day periods, active alerts/watches/warnings, the forecast office, and the underlying grid cell. Read-only via the public api.weather.gov JSON surface (no auth).

How to install

browse skills add weather.gov/get-forecast-1uezib

Install browse first, then run the command in a terminal. WebMCP tools run directly on the website and do not need a package install.

Run with an agent

Use the get-forecast tool on weather.gov with url: <string>, location: <string>. Return the structured result and cite the source page.

Input contract

  • url string The URL or page to inspect.
  • location string A place, city, or address.

Open the source definition

Get dataAPI

is-it-cloudy

Return current sky conditions for a US location: cloud-cover layers (METAR CLR/FEW/SCT/BKN/OVC/VV with base heights), surface visibility in meters and miles, and a derived 'can you see blue sky?' boolean — pulled from the free NWS api.weather.gov JSON API.

How to install

browse skills add weather.gov/is-it-cloudy-qhspk1

Install browse first, then run the command in a terminal. WebMCP tools run directly on the website and do not need a package install.

Run with an agent

Use the is-it-cloudy tool on weather.gov with location: <string>. Return the structured result and cite the source page.

Input contract

  • location string A place, city, or address.

Open the source definition