Overview
- Forecasts from regional meteorologists show temperatures rising from Wednesday with the episode peaking Thursday into the weekend and daytime highs broadly near 28–32°C.
- There is a small model-driven chance that southeasterly winds could push local maxima to 33–35°C, but most guidance does not show a return to the 35°C-plus extremes seen earlier this summer.
- The RIVM heat plan would be considered if the country records at least four consecutive days with maximum temperatures of 27°C or higher, a threshold officials use to trigger public-health measures for vulnerable people.
- Little meaningful rain is expected during the spell, so the warm weather will aid beaches and outdoor recreation while raising concerns about local dryness and warmer inland water temperatures.
- Forecasters highlight uncertainty in regional outcomes with coastal areas likely cooler than inland spots and they advise simple heat steps such as daytime shading and night-time ventilation to reduce heat stress.