As of 8:27 PM CDT on July 4, 2025, all 9 cities in Holt County, MO in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Mound City, MO with a reading of 0.2.
Over the next 24 hours, the highest UV Index reading in Holt County, MO is expected to be 9.1 in Corning between 12:00 PM - 1:00 PM CDT tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |