As of 2:19 PM CDT on July 22, 2026, out of 11 cities in Dunn County, WI in our database, 5 cities (45%) have a UV Index reading of Moderate, 3 cities (27%) have a UV Index reading of Very High, while 3 cities (27%) have a UV Index reading of High. The city with the highest UV Index reading right now is Elk Mound, WI with a reading of 7.7.
Over the next 24 hours, the highest UV Index reading in Dunn County, WI is expected to be 8.3 in Menomonie between 1:00 PM - 2:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |