Wunderful

Monitor your personal Weather Underground stations from your device. Wunderful displays current conditions and a 5-day forecast from your PWS, with support for both imperial and metric units.

Features:

• Real-time current conditions (temperature, humidity, wind, pressure, dew point, precipitation rate, and today's total)
• 5-day forecast with high/low temperatures and precipitation chance
• Multi-station support: add multiple PWS stations, give each a nickname, and switch between them with a tap
• Drag to reorder stations; swipe (iOS) or click to remove
• Clear error banner when an API key is rejected or a station can't be reached
• Secure API key storage in the system Keychain
• Configurable refresh interval (5, 10, 15, or 30 minutes)
• Offline support with intelligent per-station data caching
• macOS: Lives in your menu bar, always one click away — the menubar temperature follows whichever station you've selected

Requires a Weather Underground personal weather station and API key.