There was a good read between the lines in this piece yesterday. I know questions about which model/s the Beeb / MeteoGroup use in their forecasts are asked from time to time. The article below provides part of the answer.
Tech giants unleash AI on weather forecasts: are they any good?
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The highest resolution model from the Met Office, the UKV (the model that runs BBC TV graphics for the first 48 hours) can predict showers with its incredible 1.5km (0.9 mile) resolution
https://www.bbc.co.uk/weather/articles/cwy6ykp7049o
Originally Posted by: Brian Gaze