UV Index for White Rock, SD

Current White Rock UV Index

6.6 (High)

Last Updated 24 minutes ago

Hourly White Rock UV Index

The hourly White Rock, SD UV Index forecast for Saturday, August 9th, 2025.

5 Day Hourly White Rock UV Index Forecast

Last Updated 23 hours ago

The UV index forecast for the next five days in White Rock, SD has no days reaching the extreme level and 1 day reaching the high or very high levels. The peak UV intensity in White Rock over the next five days will be 7.6 on Saturday, August 9th at 1:00 pm.

The UV index forecast for Saturday, August 9th in White Rock, SD is below.

Time UV Index Risk
1pm 7.6
High
2pm 7.6
High
3pm 6.6
High
4pm 4.9
Moderate
5pm 3
Moderate
6pm 1.5
Low
7pm 0.5
Low
8pm 0.1
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Sunday, August 10th in White Rock, SD 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
8am 0.3
Low
9am 0.8
Low
10am 1.6
Low
11am 2.9
Low
12pm 4
Moderate
1pm 4.5
Moderate
2pm 5.1
Moderate
3pm 3.6
Moderate
4pm 2.8
Low
5pm 1.2
Low
6pm 0.6
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Monday, August 11th in White Rock, SD 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 0.1
Low
9am 0.8
Low
10am 1.6
Low
11am 3.2
Moderate
12pm 4.4
Moderate
1pm 5
Moderate
2pm 4.7
Moderate
3pm 4
Moderate
4pm 2.9
Low
5pm 1.7
Low
6pm 0.6
Low
7pm 0.2
Low
8pm 0
Low
9pm 0
Low
10pm 0
Low
11pm 0
Low

The UV index forecast for Tuesday, August 12th in White Rock, SD 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