UV Index for Big Water, UT

Current Big Water UV Index

0.6 (Low)

Last Updated 17 minutes ago

Hourly Big Water UV Index

The hourly Big Water, UT UV Index forecast for Wednesday, July 2nd, 2025.

5 Day Hourly Big Water UV Index Forecast

Last Updated 20 hours ago

The UV index forecast for the next five days in Big Water, UT has 1 day reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Big Water over the next five days will be 12 on Friday, July 4th at 1:00 pm.

The UV index forecast for Wednesday, July 2nd in Big Water, UT is below.

Time UV Index Risk
9am 2.1
Low
10am 4.5
Moderate
11am 7.4
High
12pm 9.8
Very High
1pm 10.8
Very High
2pm 9.7
Very High
3pm 1.4
Low
4pm 2.2
Low
5pm 1.4
Low
6pm 2
Low
7pm 0.7
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Thursday, July 3rd in Big Water, UT 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 0.2
Low
8am 0.9
Low
9am 2.4
Low
10am 4.8
Moderate
11am 6.3
High
12pm 9.3
Very High
1pm 7.4
High
2pm 8.4
Very High
3pm 9.5
Very High
4pm 7
High
5pm 4.5
Moderate
6pm 2.2
Low
7pm 0.7
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Friday, July 4th in Big Water, UT 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 0.2
Low
8am 0.9
Low
9am 2.5
Low
10am 4.9
Moderate
11am 7.7
High
12pm 10.3
Very High
1pm 12
Extreme
2pm 12
Extreme
3pm 10.4
Very High
4pm 7.7
High
5pm 4.6
Moderate
6pm 2.4
Low
7pm 0.9
Low
8pm 0.2
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Saturday, July 5th in Big Water, UT 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