As of 3:42 PM CDT on May 22, 2026, out of 11 cities in Nemaha County, KS in our database, 9 cities (82%) have a UV Index reading of Low, while 2 cities (18%) have a UV Index reading of High. The city with the highest UV Index reading right now is Centralia, KS with a reading of 5.5.
Over the next 24 hours, the highest UV Index reading in Nemaha County, KS is expected to be 8.1 in Wetmore 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 |