0 (Low)
Last Updated 4 minutes ago
The hourly Vista Santa Rosa, CA UV Index forecast for Sunday, February 15th, 2026.
Last Updated 1 day ago
The UV index forecast for the next five days in Vista Santa Rosa, CA has no days reaching the extreme level and no days reaching the high or very high levels. The peak UV intensity in Vista Santa Rosa over the next five days will be 5.4 on Sunday, February 15th at 12:00 pm.
The UV index forecast for Sunday, February 15th in Vista Santa Rosa, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |
| 5am | 0 |
Low |
| 6am | 0 |
Low |
| 7am | 0.2 |
Low |
| 8am | 0.9 |
Low |
| 9am | 2.3 |
Low |
| 10am | 3.9 |
Moderate |
| 11am | 5.1 |
Moderate |
| 12pm | 5.4 |
Moderate |
| 1pm | 4.6 |
Moderate |
| 2pm | 3 |
Moderate |
| 3pm | 1.6 |
Low |
| 4pm | 0.5 |
Low |
| 5pm | 0 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, February 16th in Vista Santa Rosa, CA 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 | 0.1 |
Low |
| 9am | 0.1 |
Low |
| 10am | 0.2 |
Low |
| 11am | 0.3 |
Low |
| 12pm | 0.4 |
Low |
| 1pm | 0.4 |
Low |
| 2pm | 0.4 |
Low |
| 3pm | 0.2 |
Low |
| 4pm | 0.2 |
Low |
| 5pm | 0 |
Low |
| 6pm | 0 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Tuesday, February 17th in Vista Santa Rosa, CA is below.
| Time | UV Index | Risk |
|---|---|---|
| 12am | 0 |
Low |
| 1am | 0 |
Low |
| 2am | 0 |
Low |
| 3am | 0 |
Low |
| 4am | 0 |
Low |