With temperatures rising, so too are UV-Index levels, meaning extra caution against the sun is advised.

UV levels are expected to hit highs of 6 in parts of the UK on Sunday, particularly in southern England, and continue into Monday, where highs of 27°C are expected.

Sunday's highs are forecast to hit the mid-20s, with moderate to high UV levels. You can rely on our app to keep you informed.

Offering forecasts for up to five days in the future, when the temperatures rise, be sure to check the UV card also.

This will be a short period of warmer conditions, with UV levels falling back to low levels for most of the country by Tuesday.

See the coming days' highs on the TemperatureRadar, and find the UV Index card on the app home screen.