al leggen zij meer nadruk op windstoten.
The wind profiles are characterized by a strong, uniform Westerly flow over the North Sea, whereas frictional effects and hints of a temporal backing of the low-level winds will enhance shear (10-15 m/s) and helicity (100-200 m^2/s^2) in the lowest 1-3 kilometers in inland areas.
Scattered showers and low-topped thunderstorms are expected to develop over Northernmost France (Nord-Pas-de-Calais), Belgium and the Netherlands around noon and to move into Northwestern Germany afterwards. Though the enhanced low-level shear and helicity will mostly be associated with cooling and decoupling surface layers later in the afternoon, there is a possibility that some of these low-topped storms may pick up enough helicity to organize into multicells or even marginal supercells. With 850 hPa winds around 25 m/s, severe wind gusts are the primary threat (and don't even require much storm organization). In case of better organized storms, localized small hail and a brief tornado are not ruled out, either.
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