As of 3:06 PM MDT on June 30, 2026, out of 11 cities in Fremont County, CO in our database, 5 cities (45%) have a UV Index reading of High, 3 cities (27%) have a UV Index reading of Very High, 2 cities (18%) have a UV Index reading of Low, while 1 city (9%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Coaldale, CO with a reading of 7.8.
Over the next 24 hours, the highest UV Index reading in Fremont County, CO is expected to be 12 in Coaldale 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 |