As of 12:14 PM MDT on October 23, 2026, all 6 cities in Blaine County, ID in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Carey, ID with a reading of 0.8.
Over the next 24 hours, the highest UV Index reading in Blaine County, ID is expected to be 1.7 in Ketchum between 11:00 AM - 12:00 PM MDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |