As of 6:03 PM CDT on April 23, 2026, all 6 cities in Howell County, MO in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Willow Springs, MO with a reading of 0.8.
Over the next 24 hours, the highest UV Index reading in Howell County, MO is expected to be 5.7 in Pomona 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 |