This Friday afternoon, the Royal Meteorological Institute indicates that there will be alternating sunny spells and sometimes cloudier periods, with the possibility of a light shower in the Ardennes or along the French border.
The maximum will be between 20°C in Hautes-Fagnes, 23 to 24°C in the centre and 26°C in Gaume. This Friday evening and in the first part of the night, the cloudiness will remain variable to abundant with an increased risk of showers and maybe some thunder.
In the second part of the night, the weather will often become dry with the development of wider clearings. The minima will regularly reach 12 to 14°C in the different regions or even 15°C by the sea or in Gaume.
Saturday, the day will begin with large sunny spells, but also with fields of mist, fog or low clouds in places. Gradually, cumuliform clouds will develop and will alternate with sunny spells. They will sometimes be quite numerous and may lead to a few showers in the afternoon, mainly in the regions close to the French border.
The maxima will reach 22°C on the coast or in the upper Ardennes 25 to 26°C in the plain. Sunday will be sunny overall with highs between 25°C in the Hautes Fagnes and 29 degrees in the west. In the morning, a few cloudy fields will hang over the northwest, possibly accompanied by a few raindrops.
