6.2 (High)
Last Updated 50 minutes ago
The hourly Horicon, WI UV Index forecast for Sunday, May 18th, 2025.
Last Updated 50 minutes ago
The UV index forecast for the next five days in Horicon, WI has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Horicon over the next five days will be 8 on Monday, May 19th at 1:00 pm.
The UV index forecast for Sunday, May 18th in Horicon, WI is below.
| Time | UV Index | Risk |
|---|---|---|
| 2pm | 4.6 |
Moderate |
| 3pm | 2.6 |
Low |
| 4pm | 2.4 |
Low |
| 5pm | 1.4 |
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 Monday, May 19th in Horicon, WI 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 | 0.8 |
Low |
| 9am | 2.1 |
Low |
| 10am | 3.4 |
Moderate |
| 11am | 5.2 |
Moderate |
| 12pm | 6.8 |
High |
| 1pm | 8 |
Very High |
| 2pm | 7.6 |
High |
| 3pm | 5.9 |
Moderate |
| 4pm | 4.2 |
Moderate |
| 5pm | 2.5 |
Low |
| 6pm | 1.1 |
Low |
| 7pm | 0.4 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, May 20th in Horicon, WI 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 | 1.5 |
Low |
| 10am | 0.3 |
Low |
| 11am | 0.6 |
Low |
| 12pm | 0.7 |
Low |
| 1pm | 0.8 |
Low |
| 2pm | 1.2 |
Low |
| 3pm | 0.7 |
Low |
| 4pm | 0.8 |
Low |
| 5pm | 0.2 |
Low |
| 6pm | 0.1 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Wednesday, May 21st in Horicon, WI 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 | 0.1 |
Low |
| 8am | 0.3 |
Low |
| 9am | 1.1 |
Low |
| 10am | 3.2 |
Moderate |
| 11am | 4.8 |
Moderate |
| 12pm | 6.6 |
High |
| 1pm | 7.4 |
High |
| 2pm | 6.5 |
High |
| 3pm | 5.2 |
Moderate |
| 4pm | 3.4 |
Moderate |
| 5pm | 2 |
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 Thursday, May 22nd in Horicon, WI 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 |