As of 3:51 PM CDT on May 17, 2026, out of 8 cities in Holt County, NE in our database, 7 cities (88%) have a UV Index reading of Low, while 1 city (13%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Ewing, NE with a reading of 4.8.
Over the next 24 hours, the highest UV Index reading in Holt County, NE is expected to be 4.8 in Ewing between 3:00 PM - 4:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |