As of 1:08 PM MDT on April 1, 2025, out of 8 cities in Powell County, MT in our database, 7 cities (88%) have a UV Index reading of Moderate, while 1 city (13%) have a UV Index reading of Low. The city with the highest UV Index reading right now is Deer Lodge, MT with a reading of 3.3.
Over the next 24 hours, the highest UV Index reading in Powell County, MT is expected to be 4.5 in Deer Lodge between 12:00 PM - 1:00 PM MDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |