How to click on jv index scale

Hi havyn16,

To view the UV Index details in the Weather app, see the steps below:

"Check the local forecast and conditions

When you open Weather, the details for your current location are shown. If you don’t see them, tap , then tap My Location.

Scroll down to view weather details such as:

Additional details: See additional weather information such as the UV index, sunrise, sunset, wind, precipitation, and more. Tap a weather detail for the extended forecast, daily summary, and more information specific to that detail."

Check the weather on iPhone - Apple Support

Cheers.