1.3 (Low)
Last Updated 21 minutes ago
The hourly Volcano, CA UV Index forecast for Wednesday, July 9th, 2025.
Last Updated 21 hours ago
The UV index forecast for the next five days in Volcano, CA has 1 day reaching the extreme level and 2 days reaching the high or very high levels. The peak UV intensity in Volcano over the next five days will be 11 on Friday, July 11th at 1:00 pm.
The UV index forecast for Wednesday, July 9th in Volcano, CA is below.
Time | UV Index | Risk |
---|---|---|
9am | 2.9 |
Low |
10am | 5.2 |
Moderate |
11am | 7.6 |
High |
12pm | 9.6 |
Very High |
1pm | 10.4 |
Very High |
2pm | 9.8 |
Very High |
3pm | 8 |
Very High |
4pm | 5.6 |
Moderate |
5pm | 3.3 |
Moderate |
6pm | 1.4 |
Low |
7pm | 0.4 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, July 10th in Volcano, 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 | 0.4 |
Low |
8am | 1.3 |
Low |
9am | 3.1 |
Moderate |
10am | 5.5 |
Moderate |
11am | 8 |
Very High |
12pm | 10 |
Very High |
1pm | 10.8 |
Very High |
2pm | 10.2 |
Very High |
3pm | 8.4 |
Very High |
4pm | 5.9 |
Moderate |
5pm | 3.4 |
Moderate |
6pm | 1.5 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, July 11th in Volcano, 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 | 0.4 |
Low |
8am | 1.3 |
Low |
9am | 3.1 |
Moderate |
10am | 5.6 |
Moderate |
11am | 8.2 |
Very High |
12pm | 10.2 |
Very High |
1pm | 11 |
Extreme |
2pm | 10.4 |
Very High |
3pm | 8.5 |
Very High |
4pm | 6 |
High |
5pm | 3.5 |
Moderate |
6pm | 1.5 |
Low |
7pm | 0.5 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, July 12th in Volcano, 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 |