Live weather radar without the clutter — see rain, warnings, lightning, forecasts, and storm history on any screen. Free and open source.
Your weather station, made clear — live conditions, forecasts, alerts, radar, and history on every screen.
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 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.
A 'custom component' for Home-Assistant for Weather Warnings from meteoalarm.eu
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.
Open-source code for the official Xtreme Weather Radar.
NWS Alerts Iterates through counties affected and matches to your setting of which counties to show alerts for. The most recent alert containing one of the counties you list will be the info used.
Unified, Modern, and Open Platform for emergency communications and weather broadcasting.
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
Fetches and parses NOAA CAP alerts
La carte de vigilance Météo-France dans Home Assistant : capteurs par département, vignettes nationales et carte Lovelace intégrée (HACS)
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
Weather & climate intelligence for AI agents — current weather, forecast, historical, climate normals, alerts, agricultural & travel weather. MCP + x402.
Home Assistant weather/EAS alert bridge to Matrix. Enables full EAS over Meshtastic when paired with meshtastic-matrix-bridge.
Rust library for weather, air quality, pollen, alerts, location, and provider normalization.
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