Temporary page featuring heatwave-focused time series plots of the ECMWF IFS ensemble forecast. Data gathered via https://open-meteo.com api.

Graphs are updated at 11-13 UTC for the 00z run and at 02 UTC for the 12z run, which is several hours after the meteograms are available at https://charts.ecmwf.int due to delayed availability via the open-meteo api.

The plots expand upon the data visualization by ECMWF by adding exceedence odds of 30, 35, and 40 degrees (shown when >= 5%) and by adding the a runnig 24h mean temperature. It lacks a climatological reference, however.

No up-time guaranteed :)

Location Vienna Utrecht Zurich

Run Latest Previous (-12h)