Mountain Weather

Mountain Weather is a free, ad-free weather app designed for hikers, climbers, and anyone in areas with poor mobile connectivity — mountains, forests, or rural zones.

Key features:

• Offline-first — cached weather data available instantly, even without signal
• Minimal data usage — fetches only what you need, small API payloads
• Resilient sync — exponential backoff and circuit breaker for unstable connections
• GPS or manual location — search cities or use current position
• Hourly forecast (24h) and daily forecast (3 or 5 days)
• Favorite and recent locations — save places for quick access
• Configurable background sync — auto-refresh favorites every 10 min to 12 hours
• 7 languages — English, Polish, Spanish, German, Chinese, Japanese
• Beautiful Material 3 design
• No ads, no tracking, no accounts

Weather data provided by Open-Meteo (free, open-source API). Your location is never stored on any server — all data stays on your device.

Perfect for mountain trips where every byte counts.