UV Index for Johnson County, Iowa

UV Index Forecast for Johnson County, Iowa

Below is an interactive map of Johnson County, ia, USA. The markers on the map identify large, populated cities in Johnson County. If you hover over a marker, it will display the city name and the current UV index. The color of the city markers also references the current UV risk level.

The city with the highest UV index this hour (6:00 pm) in Johnson County, ia is Lone Tree at 0.8. Today, the peak UV index for Johnson County will be in Lone Tree, ia around 5:00 pm at 1.6 (Low). Over the next five days the peak UV index in Johnson County will be 9.2 (Very High) and will occur on Sunday, May 29th in Lone Tree, ia around 1:00 pm.

Range 1-2 3-5 6-7 8-10 11+
Risk Low Moderate High Very High Extreme

Last Updated 57 minutes ago

UV Index Forecast by City in Johnson County

Below is a list of cities in Johnson County, ia where we track and forecast the UV index. Click on a city name to get the current UV index, hourly UV index for the day and the next five days.