South. here, 27, 28 celsius whilst for the bulk of the uk it is around average. then, it all changes. we've been talking about it all week, temperatures start to rise once again. we change our wind direction. we are pulling in that dry, southern air. just a reminder of that heatwave warning, extreme heat warning and the areas it were likely to affect. it means taking on board more water and being careful. look at the temperatures, mid to high 30s potentially but widely hot, uncomfortable by day and uncomfortable by day and uncomfortable by day and uncomfortable by night so it will become exhau...