The weather will be dry on Monday afternoon and evening, with a mixture of sunshine and cloudy fields, according to the IRM forecast.
Maximum temperatures will not exceed 9° or 10° in the Upper Ardennes and 11° to 13° in the other regions. The easterly wind will be rather light near the Netherlands and moderate elsewhere.
Tonight and overnight, the weather will remain dry with high and mid-level clouds again visible. The minimum temperatures will vary between 2° in the Ardennes and 7° in the west, while slightly negative values may be recorded in some Ardennes valleys.
On Tuesday, the sun will once again be out but will generally be shrouded by high clouds. Highs will be between 10° in the Hautes Fagnes and 15° near France. A few light showers will be possible towards the end of the night in the west and south-west.
Cloudiness will increase on Wednesday with the arrival of an active area of precipitation from France. Maximum temperatures will be mild, from 12° in the Hautes-Fagnes to 19° in the regions close to the French border.
