As of 10:20 AM AKDT on June 11, 2026, out of 355 cities in Alaska in our database, 335 cities (94%) have a UV Index reading of Low, while 20 cities (6%) have a UV Index reading of Moderate. The city with the highest UV Index reading right now is Kupreanof, AK with a reading of 3.5.
Over the next 24 hours, the highest UV Index reading in Alaska is expected to be 6.3 in Juneau between 1:00 PM - 2:00 PM AKDT today.
| Range | 0 - 2 | 3 - 5 | 6 - 7 | 8 - 10 | 11+ |
|---|---|---|---|---|---|
| Color | |||||
| Risk | Low | Moderate | High | Very High | Extreme |