Temperatures could climb to 28C in some areas on Sunday as a short spell of summer-like warmth moves in.
The latest outlook indicates that conditions will be warmer than average for the time of year, bringing a notably mild end to the weekend for those in the areas affected.
The warmest spots could see temperatures reach 28C, making Sunday feel more like a summer day than the current season might normally suggest.
However, the rise in temperatures is not expected to last. The forecast points to a brief burst of warmth rather than a prolonged period of hot weather.
The latest known position is that some places are in line for above-average temperatures on Sunday, but the warmer spell is expected to be temporary.