As of 11:40 AM MDT on October 7, 2024, out of 237 cities in Idaho in our database, 163 cities (69%) have a UV Index reading of Low, while 74 cities (31%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is St. Charles, ID with a reading of 2.9.
Over the next 24 hours, the highest UV Index reading in Idaho is expected to be 5.2 in St. Charles between 1:00 PM - 2:00 PM MDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |