UV Index for Boulder Junction, WI

Current Boulder Junction UV Index

0 (Low)

Last Updated 13 minutes ago

Hourly Boulder Junction UV Index

The hourly Boulder Junction, WI UV Index forecast for Tuesday, July 1st, 2025.

5 Day Hourly Boulder Junction UV Index Forecast

Last Updated 16 hours ago

The UV index forecast for the next five days in Boulder Junction, WI has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Boulder Junction over the next five days will be 9.3 on Thursday, July 3rd at 1:00 pm.

The UV index forecast for Tuesday, July 1st in Boulder Junction, WI is below.

Time UV Index Risk
6am 0.1
Low
7am 0.5
Low
8am 1.4
Low
9am 2.8
Low
10am 4.5
Moderate
11am 6.5
High
12pm 7.9
High
1pm 8.4
Very High
2pm 8.2
Very High
3pm 6.8
High
4pm 4.9
Moderate
5pm 3
Moderate
6pm 1.5
Low
7pm 0.6
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Wednesday, July 2nd in Boulder Junction, WI 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 0.6
Low
8am 1.5
Low
9am 2.9
Low
10am 4.8
Moderate
11am 6.8
High
12pm 8.5
Very High
1pm 9
Very High
2pm 7
High
3pm 1.4
Low
4pm 0.9
Low
5pm 0.3
Low
6pm 1.4
Low
7pm 0.6
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd in Boulder Junction, WI 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 0.6
Low
8am 1.6
Low
9am 3.2
Moderate
10am 5.2
Moderate
11am 7.2
High
12pm 8.7
Very High
1pm 9.3
Very High
2pm 8.8
Very High
3pm 7.3
High
4pm 5.2
Moderate
5pm 3.2
Moderate
6pm 1.5
Low
7pm 0.6
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Boulder Junction, WI 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