Many people are pleased to see some hot weather finally forecast for Liverpool and other parts of the UK - but for some it can lead to worry about becoming too hot, especially at night.
A "Heat-Health Weather Alert" has been put in place across the country, as temperatures are expected to hit 30C. The weather is warming up in all areas of the UK but it's going to be particularly scorching in the south, with the mercury expected to reach 34C in some places.
Merseyside is set to see highs of around 21C, considerably cooler than some places but still warmer than usual.