UV Index for Top-of-the-World, AZ

Current Top-of-the-World UV Index

0 (Low)

Last Updated 9 minutes ago

Hourly Top-of-the-World UV Index

The hourly Top-of-the-World, AZ UV Index forecast for Monday, January 19th, 2026.

5 Day Hourly Top-of-the-World UV Index Forecast

Last Updated 13 hours ago

The UV index forecast for the next five days in Top-of-the-World, AZ has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Top-of-the-World over the next five days will be 4 on Wednesday, January 21st at 12:00 pm.

The UV index forecast for Monday, January 19th in Top-of-the-World, AZ is below.

Time UV Index Risk
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 0.7
Low
10am 1.5
Low
11am 2.4
Low
12pm 3
Moderate
1pm 3.1
Moderate
2pm 2.5
Low
3pm 1.5
Low
4pm 0.6
Low
5pm 0.1
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, January 20th in Top-of-the-World, AZ 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 0.8
Low
10am 1.9
Low
11am 3.1
Moderate
12pm 3.7
Moderate
1pm 3.7
Moderate
2pm 2.8
Low
3pm 1.6
Low
4pm 0.7
Low
5pm 0.1
Low
6pm 0
Low
7pm 0
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, January 21st in Top-of-the-World, AZ 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 0.9
Low
10am 2
Low
11am 3.3
Moderate
12pm 4
Moderate
1pm 4
Moderate
2pm 3.1
Moderate
3pm 1.8
Low
4pm 0.7
Low
5pm 0.2
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, January 22nd in Top-of-the-World, AZ is below.

Time UV Index Risk
12am 0
Low
1am 0
Low
2am 0
Low
3am 0
Low
4am 0
Low
5am 0
Low