Met Office weather maps show where it will be hottest in Wales as temperatures to hit 28°C
![Met Office weather maps show where it will be hottest in Wales as temperatures to hit 28°C](https://i2-prod.walesonline.co.uk/incoming/article29556631.ece/ALTERNATES/s615/0_WML_030923_Warm_Weather_04JPG.jpg)
It will only be a brief spell of warm and sunny weather on Wednesday, Thursday and Friday
It will only be a brief spell of warm and sunny weather on Wednesday, Thursday and Friday