2.8 (Low)
Last Updated 23 minutes ago
The hourly Rapid Valley, SD UV Index forecast for Thursday, September 4th, 2025.
Last Updated 23 hours ago
The UV index forecast for the next five days in Rapid Valley, SD has no days reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Rapid Valley over the next five days will be 7 on Saturday, September 6th at 1:00 pm.
The UV index forecast for Thursday, September 4th in Rapid Valley, SD is below.
Time | UV Index | Risk |
---|---|---|
12pm | 3.6 |
Moderate |
1pm | 4.6 |
Moderate |
2pm | 4.7 |
Moderate |
3pm | 2.2 |
Low |
4pm | 0.9 |
Low |
5pm | 1.2 |
Low |
6pm | 0.4 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, September 5th in Rapid Valley, 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 | 0.6 |
Low |
9am | 1.6 |
Low |
10am | 3.2 |
Moderate |
11am | 4.9 |
Moderate |
12pm | 6.2 |
High |
1pm | 6.7 |
High |
2pm | 6.1 |
High |
3pm | 4.7 |
Moderate |
4pm | 3 |
Moderate |
5pm | 1.4 |
Low |
6pm | 0.5 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, September 6th in Rapid Valley, 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 | 0.6 |
Low |
9am | 1.7 |
Low |
10am | 3.4 |
Moderate |
11am | 5.2 |
Moderate |
12pm | 6.6 |
High |
1pm | 7 |
High |
2pm | 6.4 |
High |
3pm | 4.8 |
Moderate |
4pm | 2.9 |
Low |
5pm | 1.4 |
Low |
6pm | 0.4 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Sunday, September 7th in Rapid Valley, 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 |