6.8 (High)
Last Updated 55 minutes ago
The hourly Keensburg, IL UV Index forecast for Thursday, September 18th, 2025.
Last Updated 56 minutes ago
The UV index forecast for the next five days in Keensburg, IL has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Keensburg over the next five days will be 6.8 on Thursday, September 18th at 1:00 pm.
The UV index forecast for Thursday, September 18th in Keensburg, IL is below.
| Time | UV Index | Risk |
|---|---|---|
| 2pm | 6.1 |
High |
| 3pm | 4.5 |
Moderate |
| 4pm | 2.6 |
Low |
| 5pm | 1.1 |
Low |
| 6pm | 0.3 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, September 19th in Keensburg, 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 |
Low |
| 8am | 0.3 |
Low |
| 9am | 0.5 |
Low |
| 10am | 1.4 |
Low |
| 11am | 4.4 |
Moderate |
| 12pm | 6 |
High |
| 1pm | 5.8 |
Moderate |
| 2pm | 5.1 |
Moderate |
| 3pm | 3.8 |
Moderate |
| 4pm | 2.4 |
Low |
| 5pm | 1 |
Low |
| 6pm | 0.2 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, September 20th in Keensburg, 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 |
Low |
| 8am | 0.4 |
Low |
| 9am | 1.3 |
Low |
| 10am | 2.9 |
Low |
| 11am | 4.6 |
Moderate |
| 12pm | 6 |
High |
| 1pm | 6.4 |
High |
| 2pm | 4.8 |
Moderate |
| 3pm | 2.8 |
Low |
| 4pm | 1.3 |
Low |
| 5pm | 0.6 |
Low |
| 6pm | 0.2 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, September 21st in Keensburg, 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 |
Low |
| 8am | 0.4 |
Low |
| 9am | 1.2 |
Low |
| 10am | 2.4 |
Low |
| 11am | 4.4 |
Moderate |
| 12pm | 1.3 |
Low |
| 1pm | 6.4 |
High |
| 2pm | 4.4 |
Moderate |
| 3pm | 2.6 |
Low |
| 4pm | 1.8 |
Low |
| 5pm | 0.6 |
Low |
| 6pm | 0.2 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, September 22nd in Keensburg, 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 |
Low |