As of 6:55 PM AKDT on June 4, 2026, all 20 cities in Copper River Census Area, AK in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Mendeltna, AK with a reading of 2.1.
Over the next 24 hours, the highest UV Index reading in Copper River Census Area, AK is expected to be 5.2 in McCarthy between 2:00 PM - 3:00 PM AKDT tomorrow.