UV Index for Mentasta Lake, AK

Current Mentasta Lake UV Index

0.1 (Low)

Last Updated 39 minutes ago

Hourly Mentasta Lake UV Index

The hourly Mentasta Lake, AK UV Index forecast for Wednesday, February 18th, 2026.

5 Day Hourly Mentasta Lake UV Index Forecast

Last Updated 7 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 0.6 on Wednesday, February 18th at 12:00 pm.

The UV index forecast for Wednesday, February 18th in Mentasta Lake, AK is below.

Time UV Index Risk
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, February 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
Low
7am 0
Low
8am 0
Low
9am 0
Low
10am 0.2
Low
11am 0.4
Low
12pm 0.4
Low
1pm 0.4
Low
2pm 0.4
Low
3pm 0.3
Low
4pm 0.1
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, February 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
Low
7am 0
Low
8am 0
Low
9am 0.1
Low
10am 0.2
Low
11am 0.4
Low
12pm 0.5
Low
1pm 0.6
Low
2pm 0.4
Low
3pm 0.3
Low
4pm 0.2
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, February 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
5am 0
Low
6am 0
Low
7am 0
Low
8am 0
Low
9am 0.1
Low
10am 0.3
Low
11am 0.5
Low
12pm 0.6
Low
1pm 0.6
Low
2pm 0.5
Low
3pm 0.4
Low
4pm 0.2
Low
5pm 0
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, February 22nd in Mentasta Lake, AK is below.

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