Stock Photo - Illustration picture shows a glass of water with some ice cubes, melting in the sun, in Lierde, Sunday 17 July 2022. The KMI-IRM Royal Meteorological Institute has announced code orange from Monday due to the expected heat. The warning will apply to the entire country on Tuesday. The RMI expects it to be very warm on Monday and Tuesday, with maximums reaching 35 degrees on Monday in many places and temperatures reaching 37 to 39 degrees on Tuesday. Code orange for heat requires measures such as drinking regularly, dressing lighter, spending the day in cooler rooms, monitoring health conditions regularly, eating easily digestible foods in smaller portions, and keeping doors and windows closed to keep out the heat...BELGA PHOTO NICOLAS MAETERLINCK.