0.6 (Low)
Last Updated 45 minutes ago
The hourly Big Bear Lake, CA UV Index forecast for Wednesday, September 17th, 2025.
Last Updated 21 hours ago
The UV index forecast for the next five days in Big Bear Lake, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Big Bear Lake over the next five days will be 9 on Thursday, September 18th at 1:00 pm.
The UV index forecast for Wednesday, September 17th in Big Bear Lake, CA is below.
Time | UV Index | Risk |
---|---|---|
9am | 1.6 |
Low |
10am | 2.4 |
Low |
11am | 6.5 |
High |
12pm | 8 |
Very High |
1pm | 8.1 |
Very High |
2pm | 6.4 |
High |
3pm | 3.2 |
Moderate |
4pm | 1.4 |
Low |
5pm | 1 |
Low |
6pm | 0.3 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Thursday, September 18th in Big Bear Lake, 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 | 0.5 |
Low |
9am | 1.8 |
Low |
10am | 3.6 |
Moderate |
11am | 5.7 |
Moderate |
12pm | 7.8 |
High |
1pm | 9 |
Very High |
2pm | 8 |
Very High |
3pm | 5.4 |
Moderate |
4pm | 2.6 |
Low |
5pm | 0.8 |
Low |
6pm | 0.2 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Friday, September 19th in Big Bear Lake, 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 | 0.2 |
Low |
9am | 0.7 |
Low |
10am | 2.2 |
Low |
11am | 3.9 |
Moderate |
12pm | 6.3 |
High |
1pm | 7.7 |
High |
2pm | 7.4 |
High |
3pm | 4.9 |
Moderate |
4pm | 2.6 |
Low |
5pm | 1.2 |
Low |
6pm | 0.3 |
Low |
7pm | 0 |
Low |
8pm | 0 |
Low |
9pm | 0 |
Low |
10pm | 0 |
Low |
11pm | 0 |
Low |
The UV index forecast for Saturday, September 20th in Big Bear Lake, 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 |