As of 8:06 PM CDT on June 7, 2025, all 6 cities in Pierce County, ND in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Rugby, ND with a reading of 0.2.
Over the next 24 hours, the highest UV Index reading in Pierce County, ND is expected to be 0.4 in Rugby between 9:00 AM - 10:00 AM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |