0 (Low)
Last Updated 44 minutes ago
The hourly Lone Star, SD UV Index forecast for Saturday, September 13th, 2025.
Last Updated 9 hours ago
The UV index forecast for the next five days in Lone Star, SD has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Lone Star over the next five days will be 5.9 on Monday, September 15th at 2:00 pm.
The UV index forecast for Saturday, September 13th in Lone Star, SD is below.
| Time | UV Index | Risk |
|---|---|---|
| 11pm | 0 |
Low |
The UV index forecast for Sunday, September 14th in Lone Star, 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 | 0.1 |
Low |
| 9am | 0.4 |
Low |
| 10am | 1 |
Low |
| 11am | 1.1 |
Low |
| 12pm | 0.6 |
Low |
| 1pm | 1.6 |
Low |
| 2pm | 5.4 |
Moderate |
| 3pm | 4.4 |
Moderate |
| 4pm | 2 |
Low |
| 5pm | 0.6 |
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, September 15th in Lone Star, 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 |
Low |
| 9am | 0.6 |
Low |
| 10am | 1.6 |
Low |
| 11am | 3.1 |
Moderate |
| 12pm | 4.6 |
Moderate |
| 1pm | 5.7 |
Moderate |
| 2pm | 5.9 |
Moderate |
| 3pm | 5.1 |
Moderate |
| 4pm | 3.7 |
Moderate |
| 5pm | 2.1 |
Low |
| 6pm | 0.9 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, September 16th in Lone Star, 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 |
Low |
| 9am | 0.5 |
Low |
| 10am | 1.6 |
Low |
| 11am | 3 |
Moderate |
| 12pm | 4.5 |
Moderate |
| 1pm | 4.8 |
Moderate |
| 2pm | 0.6 |
Low |
| 3pm | 1.4 |
Low |
| 4pm | 2.8 |
Low |
| 5pm | 1.1 |
Low |
| 6pm | 0.6 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, September 17th in Lone Star, 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 |