i also improved the grid a bit and fitted it to the shoes. i made it for the current weather. it has just 5 colours (actually 4 but "transparent" is a colour aswell) and weights only 1kb.

i worked on the icons and had different ideas about how to make them interesting. as you can see, i went for the idea of illustrating the different weather conditions only with the shoes, that fit the weather.

A sketch I made for a grid for weather information. I still have to work on the style of the weather icon's...