UV Index Forecast for Columbia County, Oregon
Below is an interactive map of Columbia County, or, USA. The markers on the map identify large, populated cities in Columbia 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 (9:00 am) in Columbia County, or is Deer Island at 2. Today, the peak UV index for Columbia County will be in St. Helens, or around 1:00 pm at 7.4 (High). Over the next five days the peak UV index in Columbia County will be 8.6 (Very High) and will occur on Saturday, June 3rd in Vernonia, or around 1:00 pm.
Last Updated 57 minutes ago
UV Index Forecast by City in Columbia County
Below is a list of cities in Columbia County, or 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.