The weekend weather forecast predicts temperatures as high as 21C in the south-east, potentially surpassing the previous high of 21.4C recorded last Saturday (April 6) in Lakenheath, Suffolk. However, this heatwave is expected to be short-lived, with a cooldown anticipated from Sunday (April 14) and into the following week. Additionally, the south-east is experiencing a significant reduction in rainfall. According to Mr. Dale, this fluctuation in temperatures is a “transition zone”, characterized by a back and forth pattern.
This change is welcomed as it signals an end to persistent rain, although it may not lead to an immediate surge in blistering heatwave temperatures. He explained that the weather is reliant on synoptics and the need for a consistent southerly flow to sustain high temperatures over an extended period. Despite the current forecast, Mr. Dale emphasized the possibility of a gradual increase in temperatures and the potential for a pleasant day on Saturday, rather than a sudden and extreme heatwave. This gradual rise is seen as a positive development, as a rapid onset of high temperatures could pose risks of heatwaves.
In summary, the anticipation is for a gradual increase in temperatures, rather than an abrupt and intense heatwave, which is viewed as a favorable scenario at this stage of the year.
