[babo]

"I would pay close attention to accessibility: forecasts would be in local languages..." There are many situations where somebody is interesting about the local weather but not speaking the local language. Why overwrite the users preferred language from the browser?

[draga79]

It doesn't. You can Always translate the text in your favourite language. The project aims to send the forecasts to the users, so can't be multilingual. Anyway, that's the reason why there are the emojis. Those ones are international.