As of 7:34 AM CDT on May 12, 2025, all 8 cities in Warren County, MO in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Warrenton, MO with a reading of 0.2.
Over the next 24 hours, the highest UV Index reading in Warren County, MO is expected to be 5.3 in Warrenton between 11:00 AM - 12:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |