UK rain forecasts

Amount of rain forecast by the GFS, Arpege and Icon computer models.

• GFS 5 day
• 10
• Arpege 1 day
• 2
• 3
• 4
• Icon 1 day
• 2
• 3
• 4

Information

The GFS charts are for 5 and 10 days ahead The GFS is a global model run by National Centers for Environmental Prediction (NCEP) in the USA.

The Arpege and Icon charts are for 1, 2, 3, and 4 days ahead Arpege is a high resolution model run by Meteo France. Icon is run Deutscher Wetterdienst (DWD).

GFS updates 4 times each day using 00z, 06z, 12z and 18z data.

Arpege updates four daily on TWO using 00z, 06z, 12z and 18z data.

Icon updates 4 times each day using 00z, 06z, 12z and 18z data.