As of 11:25 PM AKST on January 31, 2026, all 355 cities in Alaska in our database have a UV Index reading of 0, indicating no radiation from the sun.
Over the next 24 hours, the highest UV Index reading in Alaska is expected to be 0.8 in Attu Station between 3:00 PM - 4:00 PM HAST tomorrow.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |