Meteogram Card

Meteogram Card is a dashboard card that shows a weather forecast as a meteogram with wind barbs and rainfall. Forecast data comes either from the Met.no API or from a Home Assistant weather entity, and the card can use the configured Home Assistant location or given coordinates. The chart combines a temperature curve with weather icons, precipitation with uncertainty indicators, cloud coverage, and a barometric pressure trend. Wind is drawn as barbs that show speed, direction, and gusts. Options cover the meteogram length from 8 hours up to the full available data, icon density, and an optional title. It supports dark mode through theme settings, a visual editor, and caching of forecasts to reduce API calls. Many weather integrations lack attributes such as cloud cover or wind data, so some parts of the chart may not appear.