Enter a UK place or postcode for local forecast
Data from the HIRLAM, GFS, GEFS, GEM, ECWMF, UK Met Office, CFS and WW3 numerical weather prediction models is available on the Chart viewer.
The computer model charts on TWO are mostly updated either 2 (UK Met Office, ECWMF, HIRLAM, GEM, Fax) or 4 times each day (GFS, GEFS, WW3). CFS updates daily.
Check them regularly. Look for cross model consistency and trends from the ensembles when using to help produce weather forecasts.