As of 2:56 PM CDT on May 17, 2025, out of 7 cities in Major County, OK in our database, 5 cities (71%) have a UV Index reading of High, while 2 cities (29%) have a UV Index reading of Very High. The city with the highest UV Index reading right now is Chester, OK with a reading of 8.3.
Over the next 24 hours, the highest UV Index reading in Major County, OK is expected to be 9.1 in Chester between 1:00 PM - 2:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |