0 (Low)
Last Updated 7 minutes ago
The hourly Box Elder, SD UV Index forecast for Thursday, July 17th, 2025.
Last Updated 10 hours ago
The UV index forecast for the next five days in Box Elder, SD has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Box Elder over the next five days will be 9.6 on Sunday, July 20th at 1:00 pm.
The UV index forecast for Thursday, July 17th in Box Elder, SD is below.
| Time | UV Index | Risk |
|---|---|---|
| 11pm | 0 |
Low |
The UV index forecast for Friday, July 18th in Box Elder, 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 | 0.5 |
Low |
| 8am | 1.4 |
Low |
| 9am | 3.1 |
Moderate |
| 10am | 5.2 |
Moderate |
| 11am | 7.5 |
High |
| 12pm | 9 |
Very High |
| 1pm | 9.2 |
Very High |
| 2pm | 8.6 |
Very High |
| 3pm | 7 |
High |
| 4pm | 4.7 |
Moderate |
| 5pm | 2.6 |
Low |
| 6pm | 1.2 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, July 19th in Box Elder, 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 | 0.3 |
Low |
| 8am | 0.8 |
Low |
| 9am | 1.2 |
Low |
| 10am | 1.9 |
Low |
| 11am | 2.9 |
Low |
| 12pm | 5.8 |
Moderate |
| 1pm | 6.6 |
High |
| 2pm | 6.8 |
High |
| 3pm | 7 |
High |
| 4pm | 4.4 |
Moderate |
| 5pm | 2.5 |
Low |
| 6pm | 1.2 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 20th in Box Elder, 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 | 0.5 |
Low |
| 8am | 1.5 |
Low |
| 9am | 3.2 |
Moderate |
| 10am | 5.5 |
Moderate |
| 11am | 7.7 |
High |
| 12pm | 9.2 |
Very High |
| 1pm | 9.6 |
Very High |
| 2pm | 8.9 |
Very High |
| 3pm | 7.2 |
High |
| 4pm | 4.5 |
Moderate |
| 5pm | 2.8 |
Low |
| 6pm | 1.2 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 21st in Box Elder, 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 |