Galena, AK: Current UV Index and Hourly Forecast

On this page, you can find the current UV Index and hourly 5 day UV Index forecast for Galena, Yukon-Koyukuk Census Area, Alaska (AK). The Ultraviolet Index forecast, which measures the radiation from the sun that reaches the Earth's surface is updated daily.

Current UV Index
2:11 AM AKDT

0Risk: Low

(Updated 11 minutes ago.)

As of 2:11 AM AKDT, the UV Index in Galena, AK is 0 (Low).
The UV Index is expected to rise to 0.2 between 10:00 AM - 11:00 AM AKDT today.

Hourly UV Index Forecast for Today
Thursday, August 28, 2025

12 AM3 AM6 AM9 AM12 PM3 PM6 PM9 PMAlaska Daylight Time (AKDT)0123456789101112Current Time: 2:11 AM, AKDT

UV Index Data sourced from the NOAA.

As of 2:11 AM AKDT today in Galena, AK, the UV Index is currently at 0 which means there is no significant ultraviolet radiation from the sun. However, as the day progresses, the UV index is expected to rise.

The UV Index will rise to 0.2 between 10:00 AM - 11:00 AM, still considered low. The UV Index will stay low all day, peaking between 11:00 AM and 12:00 PM with a reading of 0.3.

After reaching its peak for the day, the UV Index will gradually decline through the afternoon and evening. The UV Index will return to low levels of 0.3 at 12:00 PM. As the day transitions into the night, the UV Index will drop back down to 0 at 7:00 PM.

Summary of Hourly UV Index Forecast for Today and Tomorrow in Galena, AK

Today

Time RangeUV IndexRisk
12:00 AM - 12:00 AM (AKDT)0 - 0.3
Low

Tomorrow

Time RangeUV IndexRisk
12:00 AM - 12:00 AM (AKDT)0 - 0.3
Low

Detailed Hourly Galena UV Index Forecast for the next 5 days

Download CSV (Excel) ↓
TimeUV IndexRisk
2:00 AM - 3:00 AM (Now, AKDT)0
Low
3:00 AM - 4:00 AM 0
Low
4:00 AM - 5:00 AM 0
Low
5:00 AM - 6:00 AM 0
Low
6:00 AM - 7:00 AM 0
Low
7:00 AM - 8:00 AM 0
Low
8:00 AM - 9:00 AM 0
Low
9:00 AM - 10:00 AM 0
Low
10:00 AM - 11:00 AM 0.2
Low
11:00 AM - 12:00 PM 0.3
Low
12:00 PM - 1:00 PM 0.3
Low
1:00 PM - 2:00 PM 0.3
Low
2:00 PM - 3:00 PM 0.2
Low
3:00 PM - 4:00 PM 0.2
Low
4:00 PM - 5:00 PM 0.2
Low
5:00 PM - 6:00 PM 0.2
Low
6:00 PM - 7:00 PM 0.1
Low
7:00 PM - 8:00 PM 0
Low
8:00 PM - 9:00 PM 0
Low
9:00 PM - 10:00 PM 0
Low
10:00 PM - 11:00 PM 0
Low
11:00 PM - 12:00 AM 0
Low

Current UV Index in Nearby Cities