As of 2:54 PM MDT on May 4, 2026, out of 15 cities in Lincoln County, MT in our database, 14 cities (93%) have a UV Index reading of Moderate, while 1 city (7%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Troy, MT with a reading of 4.9.
Over the next 24 hours, the highest UV Index reading in Lincoln County, MT is expected to be 6.1 in Bull Lake 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 |