Live weather radar without the clutter — see rain, warnings, lightning, forecasts, and storm history on any screen. Free and open source.
A clear weather dashboard with fixed gauges, six-day forecasts, focused HookEcho radar, and history. OLED black by default; five themes.
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.
ATAK Plugin: IPAWS Alerts — public emergency and weather alerts on the map, filtered on your device. Downloads, guide and issues here.
Servicio Meteorológico Nacional de Argentina
Unified, Modern, and Open Platform for emergency communications and weather broadcasting.
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.
La carte de vigilance Météo-France dans Home Assistant : capteurs par département, vignettes nationales et carte Lovelace intégrée (HACS)
An 'API' for meteoalarm.eu using the rss feeds
Fetches and parses NOAA CAP alerts
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.
Windows desktop client for Southland Servers Mass Notify: live announcements, weather alerts, automatic recovery, and delivery receipts.
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