2.9 (Low)
Last Updated 32 minutes ago
The hourly Vivian, SD UV Index forecast for Sunday, April 20th, 2025.
Last Updated 22 hours ago
The UV index forecast for the next five days in Vivian, SD has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Vivian over the next five days will be 6.3 on Tuesday, April 22nd at 2:00 pm.
The UV index forecast for Sunday, April 20th in Vivian, SD is below.
Time | UV Index | Risk |
---|---|---|
12pm | 4.4 |
Moderate |
1pm | 5.4 |
Moderate |
2pm | 5 |
Moderate |
3pm | 3.8 |
Moderate |
4pm | 2 |
Low |
5pm | 1.2 |
Low |
6pm | 0.4 |
Low |
7pm | 0.2 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Monday, April 21st 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 |
Low |
8am | 0.3 |
Low |
9am | 0.9 |
Low |
10am | 2.1 |
Low |
11am | 3.6 |
Moderate |
12pm | 5.1 |
Moderate |
1pm | 6.1 |
High |
2pm | 6.2 |
High |
3pm | 5.4 |
Moderate |
4pm | 4.2 |
Moderate |
5pm | 1.4 |
Low |
6pm | 0.8 |
Low |
7pm | 0.5 |
Low |
8pm | 0.1 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Tuesday, April 22nd 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 |
Low |
8am | 0.3 |
Low |
9am | 1 |
Low |
10am | 2.1 |
Low |
11am | 3.6 |
Moderate |
12pm | 5.1 |
Moderate |
1pm | 6.1 |
High |
2pm | 6.3 |
High |
3pm | 5.6 |
Moderate |
4pm | 3.9 |
Moderate |
5pm | 2.5 |
Low |
6pm | 1.3 |
Low |
7pm | 0.4 |
Low |
8pm | 0.1 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Wednesday, April 23rd 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 |
Low |