2.6 (Low)
Last Updated 58 minutes ago
The hourly Willis, TX UV Index forecast for Friday, July 18th, 2025.
Last Updated 4 hours ago
The UV index forecast for the next five days in Willis, TX has 3 days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Willis over the next five days will be 11.4 on Monday, July 21st at 1:00 pm.
The UV index forecast for Friday, July 18th in Willis, TX is below.
| Time | UV Index | Risk |
|---|---|---|
| 6pm | 0.8 |
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 Willis, TX 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 | 0.7 |
Low |
| 9am | 2.1 |
Low |
| 10am | 4.4 |
Moderate |
| 11am | 7.6 |
High |
| 12pm | 10.2 |
Very High |
| 1pm | 11.3 |
Extreme |
| 2pm | 10.8 |
Very High |
| 3pm | 9.4 |
Very High |
| 4pm | 6.6 |
High |
| 5pm | 3.9 |
Moderate |
| 6pm | 1.1 |
Low |
| 7pm | 0.1 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, July 20th in Willis, TX 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 | 0.8 |
Low |
| 9am | 2.2 |
Low |
| 10am | 4.6 |
Moderate |
| 11am | 7.3 |
High |
| 12pm | 9.6 |
Very High |
| 1pm | 11.2 |
Extreme |
| 2pm | 11.2 |
Extreme |
| 3pm | 8.7 |
Very High |
| 4pm | 4.6 |
Moderate |
| 5pm | 2 |
Low |
| 6pm | 1 |
Low |
| 7pm | 0.3 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, July 21st in Willis, TX 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 | 0.7 |
Low |
| 9am | 2.2 |
Low |
| 10am | 4.6 |
Moderate |
| 11am | 7.5 |
High |
| 12pm | 10 |
Very High |
| 1pm | 11.4 |
Extreme |
| 2pm | 11.2 |
Extreme |
| 3pm | 9.5 |
Very High |
| 4pm | 6.8 |
High |
| 5pm | 4 |
Moderate |
| 6pm | 1.7 |
Low |
| 7pm | 0.5 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, July 22nd in Willis, TX 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 |