0.6 (Low)
Last Updated 50 minutes ago
The hourly Vista Santa Rosa, CA UV Index forecast for Thursday, July 10th, 2025.
Last Updated 20 hours ago
The UV index forecast for the next five days in Vista Santa Rosa, CA has 3 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 12.9 on Thursday, July 10th at 1:00 pm.
The UV index forecast for Thursday, July 10th in Vista Santa Rosa, CA is below.
Time | UV Index | Risk |
---|---|---|
8am | 1.9 |
Low |
9am | 4.2 |
Moderate |
10am | 7.3 |
High |
11am | 10.3 |
Very High |
12pm | 12.4 |
Extreme |
1pm | 12.9 |
Extreme |
2pm | 11.6 |
Extreme |
3pm | 9 |
Very High |
4pm | 5.9 |
Moderate |
5pm | 3.1 |
Moderate |
6pm | 1.2 |
Low |
7pm | 0.2 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, July 11th 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 | 0.6 |
Low |
8am | 1.9 |
Low |
9am | 4.2 |
Moderate |
10am | 7.3 |
High |
11am | 10.2 |
Very High |
12pm | 12.2 |
Extreme |
1pm | 12.7 |
Extreme |
2pm | 11.6 |
Extreme |
3pm | 9 |
Very High |
4pm | 5.8 |
Moderate |
5pm | 3 |
Moderate |
6pm | 1.1 |
Low |
7pm | 0.2 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, July 12th 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 | 0.6 |
Low |
8am | 1.9 |
Low |
9am | 4.2 |
Moderate |
10am | 7.3 |
High |
11am | 10.3 |
Very High |
12pm | 12.4 |
Extreme |
1pm | 12.8 |
Extreme |
2pm | 11.6 |
Extreme |
3pm | 9 |
Very High |
4pm | 5.9 |
Moderate |
5pm | 3 |
Moderate |
6pm | 1.1 |
Low |
7pm | 0.2 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Sunday, July 13th 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 |