Alaska (AK): Current UV Index and Hourly Forecast

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As of 2:41 PM AKDT on October 22, 2025, all 355 cities in Alaska in our database have a UV Index reading of Low. The city with the highest UV Index reading right now is King Cove, AK with a reading of 0.9.

Over the next 24 hours, the highest UV Index reading in Alaska is expected to be 1.2 in Adak between 3:00 PM - 4:00 PM HADT today.

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Counties in Alaska (AK)

• Aleutians East Borough
• Aleutians West Census Area
• Anchorage Municipality
• Bethel Census Area
• Bristol Bay Borough
• Chugach Census Area
• Copper River Census Area
• Denali Borough
• Dillingham Census Area
• Fairbanks North Star Borough
• Haines Borough
• Hoonah-Angoon Census Area
• Juneau City and Borough
• Kenai Peninsula Borough
• Ketchikan Gateway Borough
• Kodiak Island Borough
• Kusilvak Census Area
• Lake and Peninsula Borough
• Matanuska-Susitna Borough
• Nome Census Area
• North Slope Borough
• Northwest Arctic Borough
• Petersburg Borough
• Prince of Wales-Hyder Census Area
• Sitka City and Borough
• Skagway Municipality
• Southeast Fairbanks Census Area
• Wrangell City and Borough
• Yakutat City and Borough
• Yukon-Koyukuk Census Area

Current UV Index in Major Cities in Alaska (AK)

• Anchorage - 0.4
• Badger - 0.2
• Bethel - 0.4
• Butte - 0.4
• Chena Ridge - 0.2
• College - 0.2
• Eielson AFB - 0.2
• Fairbanks - 0.2
• Farmers Loop - 0.2
• Fishhook - 0.5
• Gateway - 0.4
• Homer - 0.4
• Juneau - 0.3
• Kalifornsky - 0.5
• Kenai - 0.5
• Ketchikan - 0.4
• Knik-Fairview - 0.5
• Kodiak - 0.1
• Kotzebue - 0.2
• Meadow Lakes - 0.5
• Mill Bay - 0.1
• Nikiski - 0.5
• Nome - 0.4
• North Lakes - 0.4
• Palmer - 0.4
• Petersburg - 0.2
• Sitka - 0.5
• Soldotna - 0.5
• South Lakes - 0.4
• Steele Creek - 0.2
• Sterling - 0.5
• Tanaina - 0.5
• Unalaska - 0.6
• Utqiagvik - 0.2
• Valdez - 0.3
• Wasilla - 0.5