9.7 (Very High)
Last Updated 4 minutes ago
The hourly Heralds Prairie, IL UV Index forecast for Saturday, July 5th, 2025.
Last Updated 1 hour ago
The UV index forecast for the next five days in Heralds Prairie, IL has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Heralds Prairie over the next five days will be 10.6 on Monday, July 7th at 1:00 pm.
The UV index forecast for Saturday, July 5th in Heralds Prairie, IL is below.
| Time | UV Index | Risk |
|---|---|---|
| 3pm | 7.8 |
High |
| 4pm | 5.3 |
Moderate |
| 5pm | 3 |
Moderate |
| 6pm | 1.3 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 6th in Heralds Prairie, 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 | 0.5 |
Low |
| 8am | 1.5 |
Low |
| 9am | 3.4 |
Moderate |
| 10am | 5.8 |
Moderate |
| 11am | 8.2 |
Very High |
| 12pm | 10 |
Very High |
| 1pm | 10.5 |
Very High |
| 2pm | 8.3 |
Very High |
| 3pm | 7.5 |
High |
| 4pm | 4.4 |
Moderate |
| 5pm | 1.7 |
Low |
| 6pm | 0.5 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 7th in Heralds Prairie, 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 |
Low |
| 9am | 2.9 |
Low |
| 10am | 3.7 |
Moderate |
| 11am | 7.4 |
High |
| 12pm | 9.5 |
Very High |
| 1pm | 10.6 |
Very High |
| 2pm | 9.5 |
Very High |
| 3pm | 6.7 |
High |
| 4pm | 4.8 |
Moderate |
| 5pm | 2.7 |
Low |
| 6pm | 1.3 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 8th in Heralds Prairie, 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 | 0.5 |
Low |
| 8am | 1.6 |
Low |
| 9am | 3.4 |
Moderate |
| 10am | 5.8 |
Moderate |
| 11am | 8.2 |
Very High |
| 12pm | 9.8 |
Very High |
| 1pm | 10.4 |
Very High |
| 2pm | 9.8 |
Very High |
| 3pm | 7.7 |
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 Wednesday, July 9th in Heralds Prairie, 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 | 0.5 |
Low |