UV Index for Portage Creek, AK

Current Portage Creek UV Index

0 (Low)

Last Updated 37 minutes ago

Hourly Portage Creek UV Index

The hourly Portage Creek, AK UV Index forecast for Thursday, July 17th, 2025.

5 Day Hourly Portage Creek UV Index Forecast

Last Updated 15 hours ago

The UV index forecast for the next five days in Portage Creek, AK has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Portage Creek over the next five days will be 5.5 on Friday, July 18th at 3:00 pm.

The UV index forecast for Thursday, July 17th in Portage Creek, AK is below.

Time UV Index Risk
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 1.2
Low
11am 2.3
Low
12pm 3.1
Moderate
1pm 1.2
Low
2pm 1.4
Low
3pm 2.2
Low
4pm 1.2
Low
5pm 0.7
Low
6pm 0.6
Low
7pm 0.4
Low
8pm 0.2
Low
9pm 0.1
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 18th in Portage Creek, 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 0.1
Low
10am 0.2
Low
11am 1
Low
12pm 1.5
Low
1pm 2.3
Low
2pm 5.1
Moderate
3pm 5.5
Moderate
4pm 5
Moderate
5pm 4.1
Moderate
6pm 3
Moderate
7pm 1.8
Low
8pm 1
Low
9pm 0.4
Low
10pm 0.2
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in Portage Creek, 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 0.4
Low
10am 0.6
Low
11am 1
Low
12pm 1
Low
1pm 1.2
Low
2pm 1
Low
3pm 0.8
Low
4pm 0.7
Low
5pm 0.6
Low
6pm 0.4
Low
7pm 0.3
Low
8pm 0.3
Low
9pm 0.1
Low
10pm 0.1
Low
11pm 0
Low

The UV index forecast for Sunday, July 20th in Portage Creek, AK is below.

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