Weather Forecast - HomeKidd/ESP8266-HomeKit-New-Eve-Weather GitHub Wiki

Zambretti Forecaster

Using only barometric pressure data, the season (summer and winter only) and wind direction the weather conditions can be predicted using the Zambretti formula. Zambretti can predict weather for the next 12 hour with 94% accuracy in the northern hemisphere 😄

Sadly (or currently?) Eve Weather can display only 4 weather conditions (sunny, sunny/cloudy, rain, rain/wind) but the Zambretti Forecaster has 26 conditions. All the weather conditions are displayed on the OLED screen with both text and icons! 😄

To predict the upcoming weather conditions, the Zambretti formula needs at least 1 hour barometric pressure data, until theres not enough data, it will show an error message on the screen and the Eve app will not display any weather icons! Collecting enough data may take up to 1 hour!