0 (Low)
Last Updated 39 minutes ago
The hourly Vivian, SD UV Index forecast for Wednesday, July 9th, 2025.
Last Updated 16 hours ago
The UV index forecast for the next five days in Vivian, SD has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Vivian over the next five days will be 9.8 on Wednesday, July 9th at 2:00 pm.
The UV index forecast for Wednesday, July 9th in Vivian, SD is below.
Time | UV Index | Risk |
---|---|---|
6am | 0 |
Low |
7am | 0.2 |
Low |
8am | 0.8 |
Low |
9am | 1.9 |
Low |
10am | 3.8 |
Moderate |
11am | 6.1 |
High |
12pm | 8.2 |
Very High |
1pm | 9.6 |
Very High |
2pm | 9.8 |
Very High |
3pm | 8.9 |
Very High |
4pm | 7 |
High |
5pm | 4.8 |
Moderate |
6pm | 2.6 |
Low |
7pm | 1 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, July 10th in Vivian, 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 | 0.2 |
Low |
8am | 0.8 |
Low |
9am | 1.9 |
Low |
10am | 3.7 |
Moderate |
11am | 5.7 |
Moderate |
12pm | 7.2 |
High |
1pm | 7.6 |
High |
2pm | 6.5 |
High |
3pm | 5.2 |
Moderate |
4pm | 2 |
Low |
5pm | 2.2 |
Low |
6pm | 1.9 |
Low |
7pm | 0.9 |
Low |
8pm | 0.3 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, July 11th in Vivian, 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 | 0.2 |
Low |
8am | 0.6 |
Low |
9am | 1.8 |
Low |
10am | 2.6 |
Low |
11am | 2.8 |
Low |
12pm | 1.8 |
Low |
1pm | 5.6 |
Moderate |
2pm | 3.9 |
Moderate |
3pm | 6.6 |
High |
4pm | 5.2 |
Moderate |
5pm | 3.6 |
Moderate |
6pm | 2 |
Low |
7pm | 1 |
Low |
8pm | 0.3 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, July 12th in Vivian, 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 | 0.2 |
Low |