As of 10:50 AM CDT on April 13, 2026, all 4 cities in Jerauld County, SD in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Wessington Springs, SD with a reading of 2.1.
Over the next 24 hours, the highest UV Index reading in Jerauld County, SD is expected to be 6.1 in Spring Valley Colony between 2:00 PM - 3:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |