UV Index Forecast for Jefferson County, Texas
Below is an interactive map of Jefferson County, tx, USA. The markers on the map identify large, populated cities in Jefferson 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 (8:00 pm) in Jefferson County, tx is Nome at 0. Today, the peak UV index for Jefferson County will be in Port Arthur, tx around 1:00 pm at 7.8 (High). Over the next five days the peak UV index in Jefferson County will be 8.4 (Very High) and will occur on Wednesday, September 28th in Port Arthur, tx around 1:00 pm.
Last Updated 40 minutes ago
UV Index Forecast by City in Jefferson County
Below is a list of cities in Jefferson County, tx 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.