UV Index for Port Heiden, AK

Current Port Heiden UV Index

0 (Low)

Last Updated 31 minutes ago

Hourly Port Heiden UV Index

The hourly Port Heiden, AK UV Index forecast for Thursday, May 1st, 2025.

5 Day Hourly Port Heiden UV Index Forecast

Last Updated 17 hours ago

The UV index forecast for the next five days in Port Heiden, AK has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Port Heiden over the next five days will be 2.8 on Friday, May 2nd at 2:00 pm.

The UV index forecast for Thursday, May 1st in Port Heiden, AK is below.

Time UV Index Risk
4am 0
Low
5am 0
Low
6am 0
Low
7am 0
Low
8am 0
Low
9am 0.1
Low
10am 0.2
Low
11am 0.4
Low
12pm 0.6
Low
1pm 0.8
Low
2pm 0.8
Low
3pm 0.7
Low
4pm 0.6
Low
5pm 0.4
Low
6pm 0.3
Low
7pm 0.2
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, May 2nd in Port Heiden, 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 0.1
Low
9am 0.4
Low
10am 0.8
Low
11am 1.4
Low
12pm 1.8
Low
1pm 2.3
Low
2pm 2.8
Low
3pm 2.8
Low
4pm 2.4
Low
5pm 2
Low
6pm 1.4
Low
7pm 0.9
Low
8pm 0.5
Low
9pm 0.2
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 3rd in Port Heiden, 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 0.2
Low
9am 0.4
Low
10am 0.6
Low
11am 1
Low
12pm 1
Low
1pm 1.2
Low
2pm 1.4
Low
3pm 0.9
Low
4pm 0.9
Low
5pm 0.8
Low
6pm 0.4
Low
7pm 0.2
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, May 4th in Port Heiden, AK is below.

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