0 (Low)
Last Updated 7 minutes ago
The hourly Santa Rosa Valley, CA UV Index forecast for Thursday, May 1st, 2025.
Last Updated 12 hours ago
The UV index forecast for the next five days in Santa Rosa Valley, CA has no days reaching the extreme level and 4 days reaching the high or very high levels. The peak UV intensity in Santa Rosa Valley over the next five days will be 8.2 on Friday, May 2nd at 1:00 pm.
The UV index forecast for Thursday, May 1st in Santa Rosa Valley, CA is below.
| Time | UV Index | Risk |
|---|
The UV index forecast for Friday, May 2nd in Santa Rosa Valley, 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 | 0.2 |
Low |
| 8am | 0.9 |
Low |
| 9am | 2.3 |
Low |
| 10am | 4.4 |
Moderate |
| 11am | 6.5 |
High |
| 12pm | 8 |
Very High |
| 1pm | 8.2 |
Very High |
| 2pm | 6.8 |
High |
| 3pm | 5.3 |
Moderate |
| 4pm | 3.6 |
Moderate |
| 5pm | 2 |
Low |
| 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, May 3rd in Santa Rosa Valley, 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 | 0.1 |
Low |
| 8am | 0.3 |
Low |
| 9am | 1 |
Low |
| 10am | 3.6 |
Moderate |
| 11am | 3.8 |
Moderate |
| 12pm | 4.1 |
Moderate |
| 1pm | 5 |
Moderate |
| 2pm | 6.3 |
High |
| 3pm | 5.8 |
Moderate |
| 4pm | 3.8 |
Moderate |
| 5pm | 2 |
Low |
| 6pm | 0.7 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Sunday, May 4th in Santa Rosa Valley, 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 | 0.4 |
Low |
| 9am | 1.9 |
Low |
| 10am | 3.8 |
Moderate |
| 11am | 5.7 |
Moderate |
| 12pm | 7 |
High |
| 1pm | 7.4 |
High |
| 2pm | 6.7 |
High |
| 3pm | 4.8 |
Moderate |
| 4pm | 2.5 |
Low |
| 5pm | 1.8 |
Low |
| 6pm | 0.7 |
Low |
| 7pm | 0.2 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Monday, May 5th in Santa Rosa Valley, 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 |