UV Index Forecast for Montana
The city with the highest UV index this hour (9:00 pm) in Montana, USA is Anaconda at 0 (Low). Today, the peak UV index for Montana will be in Butte, around 2:00 pm at 8.2 (Very High). Over the next five days the peak UV index in Montana will be 8.6 (Very High) and will occur on Friday, May 2nd in Butte around 1:00 pm.
| Range | 1-2 | 3-5 | 6-7 | 8-10 | 11+ |
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |
Last Updated 1 minute ago
UV Index Forecast by County in Montana
Below is a list of counties in Montana, USA. Click on any county below and you'll get a list of cities where we provide UV index forecasts.