Why Does This Exist?
It started with the same kind of everyday question as the washing app: weather apps show data, but they do not answer the actual thing you are wondering at the back door.
For barbecues, the question is not just "is it raining?" It is whether the garden is dry enough, whether the wind will be annoying, whether heat or chill makes standing outside awkward, and whether there is a useful window before the next shower.
The lovely people from the Overclockers UK forum tested the washing app, asked sharp questions, spotted edge cases, and inspired new ideas. This BBQ version exists because that feedback made it obvious that lots of everyday weather decisions deserve a simple, practical answer.