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Forecast data: MET Norway, Locationforecast 2.0, licensed under CC BY 4.0. No endorsement is implied.
Changes: the app derives daily highs/lows from available forecast time intervals and converts weather symbols into Japanese labels/icons. Today's elapsed hours may be absent, so these are not observed daily extrema. After 18:00, tomorrow's available forecast is displayed. Retrieval time is shown in settings; forecasts older than six hours are hidden.
Weather is optional. Rounded coordinates and IP are sent/logged by MET Norway. Place searches use the device Geocoder/map service. See privacy.
Forecast retrieval occurs only while the app clock or OS screen saver is in use. Widgets only read cached forecasts. Expires/Last-Modified are respected, with a usual minimum 45-minute interval and 20-minute failure backoff. Higher-volume deployments require a caching proxy or operational measures under provider terms.