Belgium will still be very hot. According to the forecasts of l’IRM, which issues a red hot weather alert for days to come, it will be extremely hot on Tuesday with sunny spells and cloudy fields. The maximum will be between 30 degrees on the Ardennes heights and along the coast, and in places 36 or 37 degrees elsewhere.
On Wednesday, the heat will still persist with highs of 29 to 35 degrees. Sunny periods will alternate with cloudier episodes which may give rise to a few localized showers or thunderstorms. On Thursday, the degradation will be confirmed with showers and thunderstorms in most regions. The heat will begin to decline but the maximum will still be between 26 and 31 degrees.