UV Index Forecast for South Dakota
The city with the highest UV index this hour (10:00 pm) in South Dakota, USA is Harrisburg at 0 (Low). Today, the peak UV index for South Dakota will be in Spearfish, around 1:00 pm at 9.2 (Very High). Over the next five days the peak UV index in South Dakota will be 9.4 (Very High) and will occur on Wednesday, August 13th in Spearfish around 1:00 pm.
| Range | 1-2 | 3-5 | 6-7 | 8-10 | 11+ |
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |
Last Updated 5 minutes ago
UV Index Forecast by County in South Dakota
Below is a list of counties in South Dakota, USA. Click on any county below and you'll get a list of cities where we provide UV index forecasts.