As of 1:26 PM CDT on July 10, 2026, all 7 cities in Lamb County, TX in our database have a UV Index reading of Extreme. The city with the highest UV Index reading right now is Littlefield, TX with a reading of 11.5.
Over the next 24 hours, the highest UV Index reading in Lamb County, TX is expected to be 12.2 in Littlefield between 2:00 PM - 3:00 PM CDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |