Forecast data
| No. | Dataset/Collection | Data availability |
|---|---|---|
| E1 | Short-term forecast data ('nowcasting') Forecast of temperature and precipitation with 1 km grid size for the next few minutes up to a maximum of 6 hours ahead Calculated every 5-10 minutes, available for the last 6 hours ℹ️ A new generation of nowcasting systems is under development | Data on request |
| E2 | Numerical weather forecasting model ICON-CH1-EPS Forecast of temperature, humidity, precipitation, wind, pressure, geopotential, evaporation and radiation with 1 km grid size for the next 33 hours Updated every 3 hours, available for the last 24 hours ℹ️ Changelog | Data download options |
| E3 | Numerical weather forecasting model ICON-CH2-EPS Forecast of temperature, humidity, precipitation, wind, pressure, geopotential, evaporation, pollen concentration and radiation with 2.1 km grid size for the next 120 hours Updated every 6 hours, available for the last 24 hours ℹ️ Changelog | Data download options |
| E4 | Local forecast data Forecasts of temperature, precipitation, wind, clouds, sunshine, radiation and weather symbols for about 6'000 points for the next nine full days (including the current day) Updated every hour | Data download |
| E5 | Numerical weather analysis KENDA-CH1 Analysis of temperature, humidity, wind, pressure, radiation, pollen concentration and other meteorological variables with 1 km grid size, generated by the KENDA-CH1 data assimilation system. The dataset also includes KENDA-CH1 1-hour First Guess estimates for precipitation, radiation and other variables. Updated every hour, available for the last 24 hours | Data download options |