Alaska (AK): Current UV Index and Hourly Forecast

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As of 3:06 AM AKDT on May 2, 2026, all 355 cities in Alaska in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Alaska is expected to be 4.6 in Perryville between 3:00 PM - 4:00 PM AKDT 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
• Badger - 0
• Bethel - 0
• Butte - 0
• Chena Ridge - 0
• College - 0
• Eielson AFB - 0
• Fairbanks - 0
• Farmers Loop - 0
• Fishhook - 0
• Gateway - 0
• Homer - 0
• Juneau - 0
• Kalifornsky - 0
• Kenai - 0
• Ketchikan - 0
• Knik-Fairview - 0
• Kodiak - 0
• Kotzebue - 0
• Meadow Lakes - 0
• Mill Bay - 0
• Nikiski - 0
• Nome - 0
• North Lakes - 0
• Palmer - 0
• Petersburg - 0
• Sitka - 0
• Soldotna - 0
• South Lakes - 0
• Steele Creek - 0
• Sterling - 0
• Tanaina - 0
• Unalaska - 0
• Utqiagvik - 0
• Valdez - 0
• Wasilla - 0