UV Index for Chefornak, AK

Current Chefornak UV Index

0 (Low)

Last Updated 49 minutes ago

Hourly Chefornak UV Index

The hourly Chefornak, AK UV Index forecast for Tuesday, July 1st, 2025.

5 Day Hourly Chefornak UV Index Forecast

Last Updated 18 hours ago

The UV index forecast for the next five days in Chefornak, AK has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Chefornak over the next five days will be 5.3 on Thursday, July 3rd at 3:00 pm.

The UV index forecast for Tuesday, July 1st in Chefornak, AK is below.

Time UV Index Risk
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 0.6
Low
2pm 0.5
Low
3pm 0.6
Low
4pm 0.4
Low
5pm 0.5
Low
6pm 0.3
Low
7pm 0.2
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 2nd in Chefornak, 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 0.6
Low
10am 1
Low
11am 1.3
Low
12pm 1.7
Low
1pm 2.7
Low
2pm 3.4
Moderate
3pm 5.2
Moderate
4pm 5.2
Moderate
5pm 4
Moderate
6pm 2.6
Low
7pm 1
Low
8pm 0.5
Low
9pm 0.7
Low
10pm 0.2
Low
11pm 0.1
Low

The UV index forecast for Thursday, July 3rd in Chefornak, 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 0.3
Low
9am 0.7
Low
10am 0.9
Low
11am 1.5
Low
12pm 2.6
Low
1pm 4.2
Moderate
2pm 5
Moderate
3pm 5.3
Moderate
4pm 5.1
Moderate
5pm 4.4
Moderate
6pm 3.4
Moderate
7pm 2.3
Low
8pm 1.4
Low
9pm 0.7
Low
10pm 0.3
Low
11pm 0.1
Low

The UV index forecast for Friday, July 4th in Chefornak, AK is below.

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