UV Index for Petersburg, AK

Current Petersburg UV Index

0 (Low)

Last Updated 13 minutes ago

Hourly Petersburg UV Index

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

5 Day Hourly Petersburg UV Index Forecast

Last Updated 18 hours ago

The UV index forecast for the next five days in Petersburg, AK has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Petersburg over the next five days will be 3.1 on Saturday, May 3rd at 12:00 pm.

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

Time UV Index Risk
5am 0
Low
6am 0
Low
7am 0
Low
8am 0.1
Low
9am 0.1
Low
10am 0.2
Low
11am 0.3
Low
12pm 0.4
Low
1pm 0.4
Low
2pm 0.3
Low
3pm 0.5
Low
4pm 0.4
Low
5pm 0.2
Low
6pm 0.1
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, May 2nd in Petersburg, 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 0.1
Low
8am 0.2
Low
9am 0.2
Low
10am 0.4
Low
11am 0.7
Low
12pm 0.9
Low
1pm 1.8
Low
2pm 1.9
Low
3pm 1.7
Low
4pm 1.5
Low
5pm 1
Low
6pm 0.4
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, May 3rd in Petersburg, 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 0.3
Low
8am 0.7
Low
9am 1.3
Low
10am 2
Low
11am 2.4
Low
12pm 3.1
Moderate
1pm 3.1
Moderate
2pm 3.1
Moderate
3pm 2.9
Low
4pm 1.9
Low
5pm 1.1
Low
6pm 0.6
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

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

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