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Last Updated 40 minutes ago
The hourly Boulder Canyon, SD UV Index forecast for Wednesday, July 9th, 2025.
Last Updated 16 hours ago
The UV index forecast for the next five days in Boulder Canyon, SD has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Boulder Canyon over the next five days will be 9.8 on Wednesday, July 9th at 12:00 pm.
The UV index forecast for Wednesday, July 9th in Boulder Canyon, SD is below.
Time | UV Index | Risk |
---|---|---|
5am | 0 |
Low |
6am | 0.1 |
Low |
7am | 0.6 |
Low |
8am | 1.8 |
Low |
9am | 3.6 |
Moderate |
10am | 5.9 |
Moderate |
11am | 8.2 |
Very High |
12pm | 9.8 |
Very High |
1pm | 8 |
Very High |
2pm | 9.8 |
Very High |
3pm | 8 |
Very High |
4pm | 4.2 |
Moderate |
5pm | 1.4 |
Low |
6pm | 1.4 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, July 10th in Boulder Canyon, 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 | 0.1 |
Low |
7am | 0.4 |
Low |
8am | 0.8 |
Low |
9am | 3.1 |
Moderate |
10am | 3.2 |
Moderate |
11am | 6.4 |
High |
12pm | 5.8 |
Moderate |
1pm | 7.6 |
High |
2pm | 8.1 |
Very High |
3pm | 3.5 |
Moderate |
4pm | 2.7 |
Low |
5pm | 0.6 |
Low |
6pm | 0.3 |
Low |
7pm | 0.4 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, July 11th in Boulder Canyon, 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 | 0.2 |
Low |
9am | 0.8 |
Low |
10am | 1.1 |
Low |
11am | 3.2 |
Moderate |
12pm | 3.8 |
Moderate |
1pm | 1.9 |
Low |
2pm | 8.8 |
Very High |
3pm | 7.1 |
High |
4pm | 5 |
Moderate |
5pm | 2.9 |
Low |
6pm | 1.4 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, July 12th in Boulder Canyon, 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 | 0.1 |
Low |