UV Index for Mentasta Lake, AK

Current Mentasta Lake UV Index

0.4 (Low)

Last Updated 17 minutes ago

Hourly Mentasta Lake UV Index

The hourly Mentasta Lake, AK UV Index forecast for Thursday, July 17th, 2025.

5 Day Hourly Mentasta Lake UV Index Forecast

Last Updated 10 hours ago

The UV index forecast for the next five days in Mentasta Lake, AK has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Mentasta Lake over the next five days will be 5.9 on Sunday, July 20th at 1:00 pm.

The UV index forecast for Thursday, July 17th in Mentasta Lake, AK is below.

Time UV Index Risk
9pm 0.2
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 18th in Mentasta Lake, 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 0.2
Low
8am 0.4
Low
9am 1.3
Low
10am 2.7
Low
11am 4.1
Moderate
12pm 5.1
Moderate
1pm 5.6
Moderate
2pm 5.5
Moderate
3pm 4.3
Moderate
4pm 3.8
Moderate
5pm 2.8
Low
6pm 1.7
Low
7pm 1
Low
8pm 0.5
Low
9pm 0.2
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 19th in Mentasta Lake, 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 0.4
Low
8am 0.9
Low
9am 1.7
Low
10am 2.4
Low
11am 3.2
Moderate
12pm 4.2
Moderate
1pm 4.5
Moderate
2pm 4.6
Moderate
3pm 4
Moderate
4pm 3.4
Moderate
5pm 2.4
Low
6pm 1.7
Low
7pm 1
Low
8pm 0.6
Low
9pm 0.2
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, July 20th in Mentasta Lake, 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 0.4
Low
8am 0.8
Low
9am 1.7
Low
10am 3
Moderate
11am 4.3
Moderate
12pm 5.4
Moderate
1pm 5.9
Moderate
2pm 5
Moderate
3pm 2.1
Low
4pm 2.6
Low
5pm 1.8
Low
6pm 0.9
Low
7pm 0.4
Low
8pm 0.2
Low
9pm 0.1
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, July 21st in Mentasta Lake, AK is below.

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