As of 2:08 PM CDT on June 25, 2026, out of 1837 cities in Texas in our database, 1594 cities (87%) have a UV Index reading of Extreme, 232 cities (13%) have a UV Index reading of Very High, while 11 cities (1%) have a UV Index reading of High. The city with the highest UV Index reading right now is Alpine, TX with a reading of 13.3.
Over the next 24 hours, the highest UV Index reading in Texas is expected to be 13.3 in Alpine 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 |