Alaska (AK): Current UV Index and Hourly Forecast

As of 6:29 PM AKDT on July 12, 2025, out of 355 cities in Alaska in our database, 258 cities (73%) have a UV Index reading of Low, 95 cities (27%) have a UV Index reading of Moderate, while 2 cities (1%) have a UV Index reading of High. The city with the highest UV Index reading right now is Attu Station, AK with a reading of 6.7.

Over the next 24 hours, the highest UV Index reading in Alaska is expected to be 7.9 in Juneau between 1:00 PM - 2:00 PM AKDT tomorrow.

Search Cities in Alaska

UV Index Risk Levels
Range0 - 23 - 56 - 78 - 1011+
Color
RiskLowModerateHighVery HighExtreme
UV Index in Alaska as of 6:29 PM AKDT, July 12, 2025

Counties in Alaska (AK)

Current UV Index in Major Cities in Alaska (AK)

6:29 PM AKDT, July 12, 2025