A Good Day To…?

Ask the British weather. It'll be honest — which is rather the problem.

Guidance, not a guarantee. Forecasts are uncertain — always defer to official Met Office warnings.

A rough prototype: verdicts are first-pass and deliberately opinionated. Weather by Open-Meteo (CC BY 4.0); UK postcodes by postcodes.io. A real version would log only your postcode sector, never the full code.