AccessiWeather

AccessiWeather brings forecasts, alerts, and detailed weather data into one open-source desktop app for Windows, macOS, and Linux. Everything lives in clearly separated sections, so you can jump straight to what you need.

Tested with NVDA, JAWS, and VoiceOver.

• Current conditions, daily and hourly forecasts, and severe weather alerts, organized into focused sections that don't get in your way.
• US and international coverage from the National Weather Service, Open-Meteo, and Pirate Weather, with an Automatic mode that fuses the best sources for your region.
• For weather enthusiasts: air quality, UV index, aviation weather, weather history, marine forecasts, NOAA Weather Radio, and Forecaster Notes for full NWS text products.
• Optional AI explanations and a Weather Assistant chat through OpenRouter, for when a forecast needs to be put in plain language.
• Desktop notifications with optional sound packs, plus minute-by-minute precipitation timelines and adaptive rain alerts.

Stable releases and nightly builds are available.

• GitHub repository
• Report an issue