As of 2:33 PM MDT on April 26, 2025, out of 14 cities in Pennington County, SD in our database, 10 cities (71%) have a UV Index reading of Moderate, while 4 cities (29%) have a UV Index reading of High. The city with the highest UV Index reading right now is Hill City, SD with a reading of 6.7.
Over the next 24 hours, the highest UV Index reading in Pennington County, SD is expected to be 8 in Hill City between 1:00 PM - 2:00 PM MDT tomorrow.
Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
---|---|---|---|---|---|
Color | |||||
Risk | Low | Moderate | High | Very High | Extreme |