70 Vertical levels, UKV 1.5 km horizontal resolution. The forecast is run every 3 hours using boundary conditions from the 25-km global model.The resolution is 1.5 km over the UK, and 4 km over surrounding areas. The UKV model is kept close to observations using 3D-Var data assimilation every 3 hours. You can select each variable below and use the UKV model viewer to see expected forecast conditions below. We run temperature, wind, cloud, CAPE, rainfall and pressure. We'll be running more variables shortly.