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Last Updated 4 minutes ago
The hourly Boulder Creek, CA UV Index forecast for Friday, July 4th, 2025.
Last Updated 15 hours ago
The UV index forecast for the next five days in Boulder Creek, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Boulder Creek over the next five days will be 10.2 on Saturday, July 5th at 1:00 pm.
The UV index forecast for Friday, July 4th in Boulder Creek, CA is below.
Time | UV Index | Risk |
---|---|---|
3am | 0 |
Low |
4am | 0 |
Low |
5am | 0 |
Low |
6am | 0 |
Low |
7am | 0.3 |
Low |
8am | 1.1 |
Low |
9am | 2.5 |
Low |
10am | 4.6 |
Moderate |
11am | 6.7 |
High |
12pm | 8.6 |
Very High |
1pm | 9.4 |
Very High |
2pm | 9.1 |
Very High |
3pm | 7.6 |
High |
4pm | 5.4 |
Moderate |
5pm | 3.2 |
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 5th in Boulder Creek, 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 | 0.3 |
Low |
8am | 1 |
Low |
9am | 2.6 |
Low |
10am | 4.7 |
Moderate |
11am | 6.9 |
High |
12pm | 9.3 |
Very High |
1pm | 10.2 |
Very High |
2pm | 9.6 |
Very High |
3pm | 7.9 |
High |
4pm | 5.5 |
Moderate |
5pm | 3.3 |
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 Sunday, July 6th in Boulder Creek, 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 | 0.7 |
Low |
9am | 1.4 |
Low |
10am | 2.8 |
Low |
11am | 4.8 |
Moderate |
12pm | 6.8 |
High |
1pm | 8 |
Very High |
2pm | 7.7 |
High |
3pm | 6.8 |
High |
4pm | 5 |
Moderate |
5pm | 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 Monday, July 7th in Boulder Creek, 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 |