As of 2:46 PM MDT on July 6, 2026, out of 13 cities in Sanders County, MT in our database, 8 cities (62%) have a UV Index reading of Very High, while 5 cities (38%) have a UV Index reading of High. The city with the highest UV Index reading right now is Trout Creek, MT with a reading of 8.2.
Over the next 24 hours, the highest UV Index reading in Sanders County, MT is expected to be 8.5 in Dixon 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 |