UV Index for Sitka, AK

Current Sitka UV Index

0 (Low)

Last Updated 58 minutes ago

Hourly Sitka UV Index

The hourly Sitka, AK UV Index forecast for Sunday, June 15th, 2025.

5 Day Hourly Sitka UV Index Forecast

Last Updated 12 hours ago

The UV index forecast for the next five days in Sitka, AK has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Sitka over the next five days will be 5.2 on Wednesday, June 18th at 1:00 pm.

The UV index forecast for Sunday, June 15th in Sitka, AK is below.

Time UV Index Risk
11pm 0
Low

The UV index forecast for Monday, June 16th in Sitka, 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 0.1
Low
7am 0.1
Low
8am 0.8
Low
9am 1.3
Low
10am 2.4
Low
11am 0.9
Low
12pm 3.4
Moderate
1pm 2.6
Low
2pm 2.2
Low
3pm 0.4
Low
4pm 0.8
Low
5pm 0.4
Low
6pm 1.2
Low
7pm 0.7
Low
8pm 0.3
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, June 17th in Sitka, 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 0.2
Low
7am 0.6
Low
8am 1.4
Low
9am 2.4
Low
10am 3.5
Moderate
11am 4.2
Moderate
12pm 4.5
Moderate
1pm 4.4
Moderate
2pm 2.1
Low
3pm 1.6
Low
4pm 2.9
Low
5pm 1.1
Low
6pm 1.2
Low
7pm 0.6
Low
8pm 0.3
Low
9pm 0.1
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, June 18th in Sitka, 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 0.3
Low
7am 0.7
Low
8am 1.4
Low
9am 2.2
Low
10am 3.6
Moderate
11am 4
Moderate
12pm 5.1
Moderate
1pm 5.2
Moderate
2pm 2.5
Low
3pm 1
Low
4pm 0.6
Low
5pm 0.4
Low
6pm 0.2
Low
7pm 0.1
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, June 19th in Sitka, AK is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low