Yukon-Koyukuk Census Area, AK: Current UV Index and Hourly Forecast

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As of 6:15 AM AKDT on June 22, 2025, all 38 cities in Yukon-Koyukuk Census Area, AK in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is Arctic Village, AK with a reading of 0.4.

Over the next 24 hours, the highest UV Index reading in Yukon-Koyukuk Census Area, AK is expected to be 4.8 in Nenana between 2:00 PM - 3:00 PM AKDT today.

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Current UV Index in Cities in Yukon-Koyukuk Census Area, AK

• Alatna - 0.2
• Allakaket - 0.2
• Anvik - 0
• Arctic Village - 0.4
• Beaver - 0.2
• Bettles - 0.1
• Birch Creek - 0.2
• Central - 0.2
• Chalkyitsik - 0.3
• Circle - 0.1
• Coldfoot - 0.2
• Evansville - 0.1
• Flat - 0
• Fort Yukon - 0.3
• Four Mile Road - 0.2
• Galena - 0.1
• Grayling - 0
• Holy Cross - 0
• Hughes - 0.2
• Huslia - 0.2
• Kaltag - 0
• Koyukuk - 0
• Lake Minchumina - 0.2
• Livengood - 0.2
• Manley Hot Springs - 0.2
• McGrath - 0
• Minto - 0.2
• Nenana - 0.2
• Nikolai - 0.1
• Nulato - 0.1
• Rampart - 0.2
• Ruby - 0.1
• Shageluk - 0
• Stevens Village - 0.2
• Takotna - 0
• Tanana - 0.2
• Venetie - 0.3
• Wiseman - 0.2