Free, open-source MCP server giving AI assistants 17 weather tools — a one-call weather summary plus forecasts, alerts, air quality, marine, radar, lightning, rivers, wildfires, and historical data back to 1940. Ask by city name or coordinates. Built on free public APIs (NOAA, Open-Meteo). No API keys, no signup.

A 'custom component' for Home-Assistant for Weather Warnings from meteoalarm.eu

A professional Emergency Alert System (EAS) platform for monitoring, broadcasting, and verifying NOAA and IPAWS alerts

Self-hosted multi-source NWS weather alert monitor — NWWS-OI, NOAA Weather Radio (RTL-SDR), and the weather.gov API, deduplicated into one dashboard with offline polygon maps and push notifications. One Docker container.

Open-source code for the official Xtreme Weather Radar.

National Weather Service Alerts For Windows Desktop

Tauri 2 desktop intelligence platform — Cesium.js 3D globe, 185 live panels, MCP server for Claude Code, and an explainable algorithm intelligence layer (truth scoring, evidence graph, compound risk, forecast calibration) plus shortage / weather / insights engines. 600+ deterministic tests.

Unified, Modern, and Open Platform for emergency communications and weather broadcasting.

🚧 UI REDESIGN IN PROGRESS | Self-hosted weather dashboard with AI features, climate analysis & glassmorphism design | React + Node.js + MySQL + Docker

Fetches and parses NOAA CAP alerts

Servicio Meteorológico Nacional de Argentina

A cinematic, privacy-first desktop weather app for Windows, macOS and Linux. Animated radar, hyper-local forecasts, air quality and severe-weather alerts — no accounts, no telemetry, no cloud sync. Built with Tauri 2 + React 19 + Rust.

An 'API' for meteoalarm.eu using the rss feeds

VigilantCore: Your local sentinel for what matters most. Real-time intelligence, parsed by AI, predicted for you.

MeteoAlarm severe weather alerts for 38 European countries + EAWS avalanche bulletins for Alpine regions - two types of European hazard data in one integration: MeteoAlarm and EUMETNET, 38 countries | 12 types of severe weather warnings | EAWS national services | 6 countries / 8 APIs | Detailed avalanche bulletins

Home Assistant weather/EAS alert bridge to Matrix. Enables full EAS over Meshtastic when paired with meshtastic-matrix-bridge.

Real-time US precipitation and weather alert: data from National Weahter Service

A Python-based automation tool that monitors real-time weather data and sends smart notifications for rain alerts using external APIs.

Asistente climático agrícola por WhatsApp para pequeños agricultores de Chile. Alertas de helada/lluvia/granizo, recomendaciones por cultivo e IA conversacional. Sin apps.

Machine learning pipeline for surf condition forecasting, integrating data collection, model training, inference, and automated email alerts