UV Index for Adak, AK

Current Adak UV Index

1.2 (Low)

Last Updated 47 minutes ago

Hourly Adak UV Index

The hourly Adak, AK UV Index forecast for Thursday, September 18th, 2025.

5 Day Hourly Adak UV Index Forecast

Last Updated 3 hours ago

The UV index forecast for the next five days in Adak, AK has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Adak over the next five days will be 3.4 on Sunday, September 21st at 3:00 pm.

The UV index forecast for Thursday, September 18th in Adak, AK is below.

Time UV Index Risk
1pm 2.4
Low
2pm 3
Moderate
3pm 3.1
Moderate
4pm 2.3
Low
5pm 1.4
Low
6pm 0.8
Low
7pm 0.4
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, September 19th in Adak, AK is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0
Low
9am 0
Low
10am 0.3
Low
11am 0.8
Low
12pm 1.6
Low
1pm 2.5
Low
2pm 3.2
Moderate
3pm 3.3
Moderate
4pm 2.9
Low
5pm 2.2
Low
6pm 1.3
Low
7pm 0.6
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, September 20th in Adak, AK is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0
Low
9am 0
Low
10am 0.3
Low
11am 0.8
Low
12pm 1.6
Low
1pm 2.4
Low
2pm 3
Moderate
3pm 3.1
Moderate
4pm 2.8
Low
5pm 2
Low
6pm 1.2
Low
7pm 0.5
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, September 21st in Adak, AK is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0
Low
9am 0
Low
10am 0.3
Low
11am 0.8
Low
12pm 1.7
Low
1pm 2.6
Low
2pm 3.3
Moderate
3pm 3.4
Moderate
4pm 3
Moderate
5pm 2.2
Low
6pm 1.2
Low
7pm 0.5
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, September 22nd in Adak, AK is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low