The forecast indexes are designed to give an indication of how favourable conditions are expected to be for the selected activity.
On the graph 10 represents the best conditions and 0 the worst. The index is generated by considering forecast temperatures, wind speed, rainfall, humidity etc. For example, if it is too cold or too warm this will score the index down, likewise if it raining.
The index is generated from the forecast below and is updated every 6 hours.
Forecast issued: 30/11/2023 11:48:13
Winter 2023-24 third update
A cold end to November with a risk of snow?
Bonfire Night 2023 weather
More stormy weather and flooding?
Halloween weather prospects
Daily weather by email
Key forecast charts
See the Model inventory for the full list of model charts and data