Does look nasty later, estofex have a level 3 for central- E France, SW Germany and large parts of Switzerland.
European Storm Forecast Experiment - ESTOFEX
WWW.ESTOFEX.ORG
Violent supercell thunderstorms forecast to develop over central-E France later, where up to 3000 j/kg CAPE modelled, merging into a severe MCS, even derecho, tracking east over Switzerland & SW Germany too 8cm hail & 70mph+ gusts forecast by Estofex.
Weirdly, a similar event happened over E France exactly 39 years ago on 11th July 1984
Warning out for Switzerland for 'very violent' storms