As of 11:18 AM CDT on August 28, 2025, out of 18 cities in Osage County, OK in our database, 11 cities (61%) have a UV Index reading of Low, while 7 cities (39%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Barnsdall, OK with a reading of 3.3.
Over the next 24 hours, the highest UV Index reading in Osage County, OK is expected to be 7.8 in Prue between 2:00 PM - 3:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |