Wednesday evening it is dry everywhere and the cumulus clouds disappear. After midnight it starts to rain over the south of the country and by morning rain is falling everywhere south of Sambre en Maas. Thunderstorms may also occur locally. The minima are between 13 and 8 degrees in a weak to moderate wind.
Thursday an undulating precipitation zone from France crosses our country. Based on current forecasts, most rain falls in the east and center of our country. Sometimes intense and prolonged rain is possible, with occasional isolated thunderstorms. The northwest of the country may be relatively spared. The maxima fluctuate between 20 and 23 degrees. There is usually a moderate wind.
Friday After the disappearance of the low cloud fields in the Ardennes, sunny periods alternate with cumulus clouds. It will remain dry in most areas, but showers are possible very locally. The maxima are between 19 or 20 degrees in the High Fens and 24 or 25 degrees in Lower Belgium. The wind is blowing weak or moderate.
Saturday it remains dry and often sunny with regular cloud fields in the east of the country. It is getting warmer again with maxima of 22 degrees at the sea to 27 degrees in the Kempen. The wind blows weakly.
Sunday it is sunny and warm with maxima of 25 degrees at the sea and in the High Fens, 28 degrees elsewhere and up to 29 or 30 degrees in the Kempen. The wind is blowing weak to moderate.