0 (Low)
Last Updated 9 minutes ago
The hourly Grizzly Flats, CA UV Index forecast for Tuesday, September 2nd, 2025.
Last Updated 12 hours ago
The UV index forecast for the next five days in Grizzly Flats, CA has no days reaching the extreme level and 3 days reaching the high or very high levels. The peak UV intensity in Grizzly Flats over the next five days will be 7.9 on Wednesday, September 3rd at 1:00 pm.
The UV index forecast for Tuesday, September 2nd in Grizzly Flats, CA is below.
| Time | UV Index | Risk |
|---|
The UV index forecast for Wednesday, September 3rd in Grizzly Flats, 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 | 1.6 |
Low |
| 10am | 3.5 |
Moderate |
| 11am | 5.6 |
Moderate |
| 12pm | 7.3 |
High |
| 1pm | 7.9 |
High |
| 2pm | 7.3 |
High |
| 3pm | 5.8 |
Moderate |
| 4pm | 3.8 |
Moderate |
| 5pm | 1.8 |
Low |
| 6pm | 0.6 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Thursday, September 4th in Grizzly Flats, 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 |
Low |
| 10am | 2.2 |
Low |
| 11am | 3.5 |
Moderate |
| 12pm | 4.1 |
Moderate |
| 1pm | 4.5 |
Moderate |
| 2pm | 4 |
Moderate |
| 3pm | 3.7 |
Moderate |
| 4pm | 2.5 |
Low |
| 5pm | 1.2 |
Low |
| 6pm | 0.5 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Friday, September 5th in Grizzly Flats, 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 | 1.5 |
Low |
| 10am | 3.2 |
Moderate |
| 11am | 5.1 |
Moderate |
| 12pm | 6.8 |
High |
| 1pm | 7.4 |
High |
| 2pm | 6.9 |
High |
| 3pm | 5.5 |
Moderate |
| 4pm | 3.5 |
Moderate |
| 5pm | 1.7 |
Low |
| 6pm | 0.6 |
Low |
| 7pm | 0 |
Low |
| 8pm | 0 |
Low |
| 9pm | 0 |
Low |
| 10pm | 0 |
Low |
| 11pm | 0 |
Low |
The UV index forecast for Saturday, September 6th in Grizzly Flats, 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 |