3.2 (Moderate)
Last Updated 4 minutes ago
The hourly Sullivan, IL UV Index forecast for Tuesday, July 15th, 2025.
Last Updated 2 hours ago
The UV index forecast for the next five days in Sullivan, IL has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Sullivan over the next five days will be 9.8 on Wednesday, July 16th at 1:00 pm.
The UV index forecast for Tuesday, July 15th in Sullivan, IL is below.
| Time | UV Index | Risk |
|---|---|---|
| 4pm | 2.9 |
Low |
| 5pm | 1.9 |
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 Wednesday, July 16th in Sullivan, IL 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 | 0.4 |
Low |
| 8am | 1.4 |
Low |
| 9am | 3.1 |
Moderate |
| 10am | 5.2 |
Moderate |
| 11am | 7.5 |
High |
| 12pm | 9.2 |
Very High |
| 1pm | 9.8 |
Very High |
| 2pm | 9.2 |
Very High |
| 3pm | 7.4 |
High |
| 4pm | 5.2 |
Moderate |
| 5pm | 2.9 |
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 Thursday, July 17th in Sullivan, IL 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 | 0.2 |
Low |
| 8am | 0.4 |
Low |
| 9am | 1.8 |
Low |
| 10am | 3.8 |
Moderate |
| 11am | 6.3 |
High |
| 12pm | 8.4 |
Very High |
| 1pm | 9 |
Very High |
| 2pm | 8.4 |
Very High |
| 3pm | 6.5 |
High |
| 4pm | 2.6 |
Low |
| 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 Friday, July 18th in Sullivan, IL 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 | 0.4 |
Low |
| 8am | 1.3 |
Low |
| 9am | 2.9 |
Low |
| 10am | 4.7 |
Moderate |
| 11am | 5.2 |
Moderate |
| 12pm | 6 |
High |
| 1pm | 5.5 |
Moderate |
| 2pm | 5.5 |
Moderate |
| 3pm | 4.5 |
Moderate |
| 4pm | 2.3 |
Low |
| 5pm | 1.3 |
Low |
| 6pm | 0.5 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, July 19th in Sullivan, IL 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 |